wire rope break supplier

Wire rope manufacturers produce their products in order to provide a high load capacity, versatile alternative to weaker ropes like manila rope or hemp rope. Wire rope products are used for a wide variety of motion transmission applications, among them: lifting, baling, tie down, hoisting, hauling, towing, mooring, anchoring, rigging, cargo control, guidance and counterbalance. They can also be used as railing, fencing and guardrailing.

Wire rope is a must-have for many heavy duty industrial applications. From mining to forestry to marine and beyond, there’s wire rope for almost every job. Some of the many industries in which wire rope is popular include: construction, agriculture, marine, industrial manufacturing, fitness, sports and recreation (plastic coated cables for outdoor playground equipment and sports equipment), electronics, theater (black powder coated cables for stage rigging), mining, gas and oil, transportation, security, healthcare and consumer goods.

Wire rope as we know it was invented just under 200 years ago, between 1831 and 1834. At that time, the goal was to create a rope strong enough to support work in the mines of the Harz Mountains. Invented by Wilhelm Albert, a German mining engineer, this wire rope consisted on four three-stranded wires. It was much stronger than older rope varieties, such as manila rope, hemp rope and metal chain rope.

While studying at Freiburg School of Mines, a man named L.D.B. Gordon visited the mines in the Harz Mountains, where he met Albert. After he left, Gordon wrote to his friend Robert Stirling Newall, urging him to create a machine for manufacturing wire ropes. Newall, of Dundee, Scotland, did just that, designing a wire rope machine that made wire ropes with four strands, consisting of four wires each. After Gordon returned to Dundee, he and Newall, along with Charles Liddell, formed R.S. Newall and Company. In 1840, Newall received a patent for “certain improvements in wire rope and the machinery for making such rope.”

In 1841, an American manufacturer named John A. Roebling began producing wire rope for suspension bridges. Soon after, another set of Americans, Josiah White and Erskine Hazard, started incorporating wire rope into coal mining and railroad projects, forming Lehigh Coal & Navigation Company (LC&N Co.). In 1848, wire rope from their wire rope factory in Mauch Chunk, Pennsylvania provided the lift cables needed to complete the Ashley Planes Project. This project sought to improve the performance and appearance of the freight railroad that ran through Ashley, Pennsylvania, by adding lift cables. This increased tourism and increased the railroad’s coal capacity. Before, cars took almost four hours to return; after, they took less than 20 minutes.

Wire rope likewise changed the landscape (again) in Germany, in 1874, when an engineering firm called Adolf Bleichert & Co. used wire rope to build Bi-cable aerial tramways. These allowed them to mine the Ruhr Valley. Several years later, they also used wire rope to build tramways for the German Imperial Army and the Wehrmacht. These tramways were wildly successful, opening up roads in Germany and all over Europe and the USA.

Since the 1800s, manufacturers and engineers have found ways to improve wire rope, through stronger materials and material treatments, such as galvanization, and different rope configurations. Today, wire rope makes possible many heavy industrial processes. It has become a necessity of the modern world.

Strands are made by tightly twisting or braiding individual wire together. One strand could have anywhere between two and several dozen wire filaments depending on the necessary strength, flexibility, and weight capacity.

One of the most dynamic elements of wire cables is the inner core. The strands are wrapped around the core, and it can be made of different metals, fibers, or even impregnated fiber materials. For heavy applications, cores are often made of a different strand of wire called an independent wire rope core (IWRC). An IWRC has a considerable amount of flexibility and it is still very strong. In fact, at least 7.5% of the strength increase in a wire rope can be attributed to an IWRC.

While they sometimes use other metals, like aluminum, nickel, copper, titanium, and even bronze for some applications, manufacturers primarily produce wire rope from steel. This is because steel is very strong and stretchable. Among the most common types they use are: galvanized wire, bright wire, stainless steel and cold drawn steel.

Of the wire rope steels, cold drawn carbon steel wire is most popular, although stainless steel wire rope is sometimes employed as well. Stainless steel rope is most popular for its anti-corrosive properties. Bright wire rope, a type of ungalvanized steel wire rope, is also popular. For added strength and durability, galvanized steel wire rope/galvanized steel cables are a very popular choice. Galvanized aircraft cable, for example, is always a must in aerospace.

When choosing or designing a custom wire rope for your application, suppliers consider factors such as: the environment in which the rope will function, required rust resistance, required flexibility, temperature resistance, required breaking strength and wire rope diameter. To accommodate your needs, manufacturers can do special things like: make your rope rotation resistant, color code your rope, or add a corrosion resistant coating. For instance, sometimes they specially treat and coat a cable with plastic or some other compound for added protection. This is particularly important to prevent fraying if the wire rope is often in motion on a pulley.

Manufacturers and distributors identify the differences in wire cable by listing the number of strands and the amount of wires per strand so that anyone that orders understand the strength of the cable. Sometimes they are also categorized by their length or pitch. Common examples of this include: 6 x 19, 6 x 25, 19 x 7, 7 x 19, 7 x 7, 6 x 26 and 6 x 36.

More complex wire rope identification codes connote information like core type, weight limit and more. Any additional hardware like connectors, fasteners, pulleys and fittings are usually listed in the same area to show varying strengths and degrees of fray prevention.

Cable wire rope is a heavy-duty wire rope. To give it its high strength, manufacturers construct it using several individual filaments that are twisted in strands and helically wrapped around the core. A very common example of cable wire rope is steel cable.

Spiral rope is made up an assemblage of wires with round or curved strands. The assemblage features at least one outer layer cord pointed in the opposite direction of the wire. The big advantage of spiral ropes is the fact that they block moisture, water and pollutants from entering the interior of the rope.

Similarly, stranded rope steel wire is made up of an assemblage of spirally wound strands. Unlike spiral rope, though, its wire patterns have crisscrossing layers. These layers create an exceptionally strong rope. Stranded rope may have one of three core material types: wire rope, wire strand or fiber.

Wire rope chain, like all chains, is made up of a series of links. Because it is not solid, wire rope chain is quite flexible. At the same time, it is prone to mechanical failure.

Wire rope slings are made from improved plow wire steel, a strong steel wire that offers superior return loop slings and better security. The plow wire steel also shields rope at its connection points, which extends its working life. Wire rope slings, in general, provide their applications with increased safety, capacity and performance. Wire rope sling is a rope category that encompasses a wide range of sub-products, such as permaloc rope sling, permaloc bridle slings and endless slings. These and other wire rope slings may be accompanied by a wide variety of sling terminations, such as thimbles, chokers and hooks.

Wire rope offers its user many advantages. First, design of even distribution of weight among strands makes it ideal for lifting extremely heavy loads. Second, wire rope is extremely durable and, when matched properly to the application, can withstand great stress and elements like corrosion and abrasion. In addition, it is very versatile. Its many iterations and the ways in which the rope can treated means that users can get rope custom fit for virtually any application.

Depending on the type of wire rope with which you are working and your application, you may want to invest in different accessories. Among these accessories are: wire rope clips, steel carabiners, fittings, fasteners and connections.

To ensure that your wire rope quality remains high, you must regularly inspect them for wear and degradation. The right wire rope should be selected for a particular use. Watch out for performance-impacting damage like: rust, fraying and kinks. To make sure that they stay in tip-top shape, you should also clean and lubricate them as needed. Check for this need as a part of your regular inspection.

Rope care is about more than inspection. It’s also about making an effort to use and store them properly every time you use them. For example, never exceed your rope’s rated load and breaking strength. Doing so will not only cause the weakening of your cable, but it may even cause immediate breakage. In addition, always store your wire rope cable in a dry and warm area, away from those elements that could cause premature rusting or other damage. Finally, always carefully wind your wire rope when you’re done with it, so as to avoid kinks. If you follow all these tips and treat your wire rope assemblies well, they will reward you with a long and productive service life.

Always make sure that you purchase wire rope that matches your industry and regional standards. Some of the most widely referenced standards organizations for wire rope include: ISO, ASTM International and OSHA. Talk over your specifications and application with your wire rope supplier to figure out what’s best for you.

If you’re in the market for a wire rope or a wire rope assembly, the best way to know you’re getting something that will both perform well and be safe if by working with a vetted professional. Find one among the list we’ve provided on this page. Check out their profiles to get an idea of the services and products they offer. Pick out three or four to whom you’d like to speak, and reach out. Talk to them about your specifications, standard requirements and budget. Ask about lead times and delivery options. Once you’ve spoken with all of them, compare and contrast their answers. You’ll know you’ve found the one when you talk to a wire rope company that is willing to go above and beyond for your satisfaction.

A wire rope is a type of cable that includes several wire strands laced together to form a single wire. Generally, both the terms “wire” and “rope” are used interchangeably with “wire rope”; however, according to the technical definition, to be labeled a wire rope, the cable must have a thickness of at least 9.52 mm. As a versatile, high load capacity alternative to natural fiber ropes such as hemp and manila, wire rope provides motion transmission through nearly all angles, tie down, counterbalance, guidance, control, or lift.

Modern wire rope was invented by Wilhelm Albert, a German mining engineer, between 1831 and 1834. He developed them in order for work in the mines in the Harz Mountains. This rope replaced weaker natural fiber ropes, like hemp rope and manila rope, and weaker metal ropes, like chain rope.

Albert’s rope was constructed of four three-stranded wires. In 1840, a Scot named Robert Stirling Newall improved upon this model. A year later in the United States, American manufacturer John A. Roebling started producing wire rope, aimed at his vision of suspension bridges. From there, other interested Americans, such as Erskine Hazard and Josiah White, used wire rope in railroad and coal mining applications. They also applied their wire rope techniques to provide lift ropes for something called the Ashley Planes project, which allowed for better transportation and increased tourism in the area.

Approximately twenty-five years later, back in Germany in 1874, the engineering firm Adolf Bleichert & Co. was founded. They used wire rope to build bicable aerial tramways for mining the Ruhr Valley. Years later they built tramways for both the Wehrmacht and the German Imperial Army. Their wire rope systems spread all across Europe, and then migrated to the USA, concentrating at Trenton Iron Works in New Jersey.

Over the years, engineers and manufacturers have created materials of all kinds to make wire rope stronger. Such materials include stainless steel, plow steel, bright wire, galvanized steel, wire rope steel, electric wire, and more. Today, wire rope is a staple in most heavy industrial processes. Wherever heavy duty lifting is required, wire rope is there to facilitate.

Wire rope is strong, durable, and versatile. Even the heaviest industrial loads may be lifted with a well-made wire rope because the weight is distributed evenly among constituent strands.

There are three basic elements of which wire ropes are composed: wire filaments, strands, and cores. Manufacturers make wire rope by taking the filaments, twisting or braiding them together into strands, and then helically winding them around a core. Because of this multiple strand configuration, wire rope is also often referred to as stranded wire.

The first component, the filaments, are cold drawn rods of metal materials of varying, but relatively small diameter. The second component, the strands, can individually consist of as few as two or as many as several dozen filaments. The last component, the core, is the central element around which strands are wrapped; wire rope cores maintain a considerable amount of flexibility, while increasing strength by at least 7.5% over the strength of fiber core wire ropes.

The helical winding of the strands around the core is known as the lay. Ropes may be right hand lay, twisting strands clockwise, or they may be left hand lay, twisting strands counter-clockwise. In an ordinary lay, the individual strands are twisted in the opposite direction of the lay of the entire rope of strands to increase tension and to prevent the rope from coming unwound. Though this is most common Lang"s lay has both the strands and the rope twisted in the same direction while alternate lays, as the name suggests alternate between ordinary and Lang style lays. While alternative rope designs are available, the helical core design is often favored, as it allows a wire cable to hold a lot of weight while remaining ductile.

There are many design aspects that wire rope manufacturers consider when they are creating custom wire rope assemblies. These include: strand gauge (varies based on application strength, flexibility, and wear resistance requirements), wire rope fittings (for connecting other cables), lay, splices, and special coatings. Specially treated steel cable and plastic coated cables, for instance, are common to many application specific variations of wire rope such as push pull cable assemblies used in transferring motion between two points.

Suppliers typically identify wire cable by listing both the number of strands and the amount of wires per strand respectively, though stranded cable may alternatively be measured by their lay and length or pitch. For example, a door-retaining lanyard wire rope is identified by its 7 x 7 construction, and wire rope used for guying purposes is identified by its 1 x 19 construction. The most common types are 6 x 19, 6 x 25, 19 x 7, 7 x 7, 7 x 19, 6 x 26, and 6 x 36.

An ungalvanized steel wire rope variety. This uncoated wire rope can also be designed to resist spinning or rotating while holding a load; this is known as rotation resistant bright wire rope.

Also called a coiled wire rope, a coiled cable is a rope made from bundles of small metal wires, which are then twisted into a coil. Wire rope and cable can come in a huge variety of forms, but coiled cables specifically provide the benefits of easy storage and tidiness. Unlike other wire ropes, coiled cables do not require a spool for storage. Because it has been coiled, the cable will automatically retract into its spring-like shape when it is not in use, making it incredibly easy to handle.

A type of high strength rope, made of several individual filaments. These filaments are twisted into strands and helically wrapped around a core. One of the most common types of wire rope cable is steel cable.

Wire rope made not as one solid piece, but as a piece made up of a series of metal links. Wire rope chain is flexible and strong, but it is more prone to mechanical failure than wire rope.

Push pull cables and controls are a particular type of control cable designed for the positive and precise transmission of mechanical motion within a given system. Unlike their counterpart pull-pull cables, these wire rope assemblies offer multidirectional control. Additionally, their flexibility allows for easy routing, making them popular in a number of industrial and commercial applications.

Iron and steel are the two most common materials used in producing wire ropes. A steel wire is normally made from non-alloy carbon steel that offers a very high strength and can support extreme stretchable forces. For even more strength and durability, manufacturers can make stainless steel wire rope or galvanized steel wire rope. The latter two are good for applications like rigging and hoisting.

Technically, spiral ropes are curved or round strands with an assemblage of wires. This gathering of wires has at least one cord situated in the opposite direction of the wire in the outer layer of the rope. The most important trait of this rope is that all the wires included are round. The biggest benefit of this category of rope is that it does not allow the entrance of pollutants, water, or moisture.

Contain an assemblage of strands placed spirally around a core. Stranded rope steel wire patterns have different layers that cross each other to form an even stronger cable or rope. Stranded ropes contain one of three types of core: a fiber core, a wire strand core, or a wire rope core.

Provide an added level of security to a manufacturing production application. Wire rope slings are made from improved plow steel wire ropes that, apart from offering added security, also provide superior return loop slings. Plow steel wire ropes improve the life of a mechanism by shielding the rope at its connection points. The key objective of wire rope slings is to enhance the safety of an application while increasing its capacity and performance. Rope slings are also available in various sling termination options, such as hook type, chokers, and thimbles.

The eye in this rope sling is made using the Flemish Splice method. Just like a typical sling, a Permaloc rope sling improves safety and provides reverse strength meaning that the uprightness of the eye does not depend on the sleeves of the metal or alloy. Additionally, permaloc rope slings offer an abrasion resistance feature that makes them long lasting.

These slings have all the features that most other slings offer. However, compared to their counterparts, Permaloc bridle slings provide better load control, wire rope resistant crushing, robust hooks and links that work for a longer duration, and help save on maintenance requirements.

Manufacturers produce wire rope for many different reasons; from cranes to playground swings, wire ropes have something for everyone. Among the many applications of wire rope are hoisting, hauling, tie down, cargo control, baling, rigging, anchoring, mooring, and towing. They can also serve as fencing, guardrails, and cable railing, among other products.

Some of the industries that make use of wire rope include industrial manufacturing, construction, marine, gas and oil, mining, healthcare, consumer goods, and transportation. Others include the fitness industry, which uses plastic coated cable products in weight machines, the theater industry, which uses black powder coated cables for stage rigging, the recreation industry, which uses plastic coated cables for outdoor playground equipment, and the electronics industry, which uses miniature wire rope for many types of electronic equipment and communications devices.

Wire ropes are typically made from cold drawn steel wire, stainless steel wire, or galvanized wire. They may also be made from a wide variety of less popular metals, including aluminum, nickel alloy, bronze, copper, and titanium. However, nearly all wire ropes, including control cables, are made from strands of cold drawn carbon steel wires. Stainless steel rope and cables are subbed in for highly corrosive environments. Galvanized cables and galvanized wire rope are popular for their increased strength and durability; these qualities are important to specialized ropes like galvanized aircraft cable.

A core may be composed of metal, fiber or impregnated fiber materials depending on the intended application. Cores may also be another strand of wire called an independent wire rope core (IWRC).

Wire rope, depending on its application, is subject to many standard requirements. Among the most common of these are the standards detailed by OSHA, ASTM International, and ISO. Per your application and industry, you’ll likely have others you need to consider. To get a full list, talk to your service provider.

To determine the safety factor, which is a margin of security against risks, the first step involves knowing the type of load that the rope will be subjected to. The load must consider the shock loads and blowing wind effects. The safety factor is characterized in ratios; typical are 4:1 and 5:1. If a ratio is 5:1, then the tensile strength of a wire rope must be five times of the load it will be subjected to. In some applications, the ratios can go up to 10:1.

By weighing all these factors carefully, the wire rope that you will buy will be safe to use and last considerably. For the best advice and guidance, though, don’t go it alone! Find a great wire rope supplier that you can trust. You’ll know you’ve found the right supplier for you when you talk to one that can not only fulfill your requirements, but shows that they are excited to go the extra mile for you. For a company like this, browse the list near the top of the page.

As the cables play an integral role in the safety of many operations and structures, careful analysis of a wire rope and all of its capabilities and features is vital. Important qualities and physical specifications you must consider include wire rope diameter, breaking strength, resistance to corrosion, difficulty of flattening or crushing, bendability, and average lifespan.

Each of the aforementioned considerations should be compatible with the specific application for which the rope is intended as well as the environment in which such operations are undertaken. Temperature and corrosive environments often require specially coated wire ropes with increased durability.

When you use your industrial wire rope, the first thing to remember is to not exceed your rope’s rated load and breaking strength. If you do not stay within these parameters, you risk causing your rope to weaken or even break.

Rust, kinks, fraying and even carefully performed splicing will all have an impact on the performance of wire ropes. To maintain the integrity of your wire rope assembly, you need to inspect them regularly and clean and lubricate them as needed. In addition, you need to store them out of the wet and cold as much as possible. Also wrap them up properly, so they are not kinked.

A high-carbon steel having a tensile strength of approximately 260,000 psi that is roughly fifteen percent stronger than Plow Steel. Most commercial wires are made from IPS.

A low carbon steel wire of approximately 10,000 psi, which is pliable and capable of repeated stresses from bending around small sheaves. This grade is effective for tillers, guys and sash ropes.

The manner in which the wires are helically wound to form rope. Lay refers specifically to the direction of the helical path of the strands in a wire rope; for example, if the helix of the strands are like the threads of a right-hand screw, the lay is known as a right lay, or right-hand, but if the strands go to the left, it is a left lay, or left-hand.

A classification of wire rope according to its breaking strength. The rank of grades according to increasing breaking strengths is as follows: Iron, Traction, Mild Plow Steel, Plow Steel, Improved Steel, Extra Improved Steel.

Classification of strands according to breaking strength. The ranking of increasing breaking strengths is as follows: Common, Siemens Martin, High Strength and Extra-High Strength; a utility"s grade strand is available for certain requirements.

The act of fastening a termination to a wire rope through physical deformation of the termination about the rope via a hydraulic press or hammering. The strength is one hundred percent of the wire rope rating.

A grade of rope material that has a tensile strength range of 180,000 to 190,000 psi. Traction steel has great resistance to bending fatigue with a minimum of abrasive force on sheaves and drums, which contributes to its long use in elevators, from which the steel gets its name.

It is composed of wire strands that are braided together. Wire braid is similar to stranded wire. The difference between the two is the fact that stranded wire features strands that are bundled together, rather than braided.

Essential parts of cable assemblies, wire rope assemblies and wire rope slings that assist spliced or swaged rope ends in connecting to other cables and keeping cables and rope from unraveling.

A wire rope cable assembly is a metallic rope consisting of bundles of twisted, spiraled, or bonded wires. While the terms wire rope and cable are often used interchangeably, cables are typically designated as smaller diameter wire ropes, specifically wire ropes with a diameter less than 3/8 inch. Therefore, wire rope cable assemblies are typically utilized for lighter duty applications.

Or cable assemblies, are cables which are composed of many spiraled bundles of wire. These cables are used to support hanging objects, connect objects, pull or lift objects, secure items, and much more.

Wire rope wholesalers can sell an extensive range of wire rope and wire rope accessories at a very affordable rate as well as in bulk. Many of the additional wire rope equipment that wire rope wholesalers provide include: swivel eye pulleys, eye nuts, eye bolts, slip hooks, spring hooks, heavy duty clips, clevis hooks, turnbuckle hooks, anchor shackle pins, s hooks, rigging blocks, and much more. Wire rope fittings will generally improve the versatility of the wire and also prevent fraying.

Wire rope strength in the United States is typically shown in tons of 2,000 lbs. The wire rope strength is shown as minimum breaking force (MBF). This is a calculated strength that has been accepted by the wire rope industry. When tested on a tensile machine, a new rope will break at a value equal to- or higher than – the minimum breaking force shown for that rope. The published values apply to new, unused rope. A rope should never operate at – or near- the minimum breaking force. The minimum breaking force of the rope must be divided by the design factor required for the application to determine the maximum load allowed on the rope. During its useful life, a rope loses strength gradually due to natural causes such as surface wear and metal fatigue.

Fatigue resistance involves fatigue of the wire used to make up a rope. To have high fatigue resistance, wires must be capable of bending repeatedly under stress – for example, as a loaded rope passes over a sheave during operation. Increased fatigues resistance is achieved in a rope design by using a large number of wires. It involves both the wire properties and rope construction. In general, a rope made of many wires will have greater fatigue resistance than a same – size rope made of fewer, larger wires because smaller wires have a greater ability to bend as a rope passes over a sheave or around drums. To overcome the effects of fatigue, ropes must never bend over sheaves or drums with a diameter so small as to bend wires excessively. Standard for specific applications contain requirements for minimum sheave and drum sizes. Every rope is subject to metal fatigue from bending stress while in operation, and therefore the rope’s strength gradually diminishes as the rope is used.

Crushing is the effect of external pressure on a rope, which damages it by distorting the cross-section shape of the rope, its strands or core -or all three. Crushing resistance therefore is a rope’s ability to withstand or resist external forces, and is a term generally used to express comparison between ropes. When a rope is damaged by crushing, the wires, strands and core are prevented from moving and adjusting normally during operation. In general, IWRC ropes are more crush

resistant than fiber core ropes. Regular lay ropes are more crush resistant than lang lay ropes. 6-strand ropes have greater crush resistance than 8-strand ropes or 19-strand ropes. Compacted strand ropes are more resistant than standard round-strand ropes.

When a load is placed on a rope, torque is created within the rope as wires and strands try to straighten out. This is normal and the rope is designed to operate with this load-induced torque. However, this torque can cause both single part and multiple part hoisting systems to rotate. Load induced torque can be reduced by specially designed ropes. In standard 6 and 8- strand ropes, the torques produced by the outer strands and the IWRC are in the same direction and add together. In rotation-resistant ropes, the lay of the outer strands is in the opposite direction to the lay of the inner strands, thus the torques produced are in opposite directions and the torques subtract from each other.

While some use these two terms interchangeably, technically wire rope refers to a diameter greater than 3/8”. Cable rope - also called aircraft cable - applies to all smaller variations.

Consequently, aircraft cable is only used for lighter-duty purposes, such as winch lines, fences, and railings, while wire rope can be using for lifting, towing, hoisting, etc. Both are ideal for outdoor environments because the strength and length remain constant regardless of whether they are wet or dry.

If you are looking for an option specifically designed for lifting, check out our wire rope slings. They come in a number of configurations - choices include leg count, end hardware, and more.

Generally composed of wires, strands, and a core shaped in a spiral pattern, wire rope is incredibly durable. Steel wires are aligned in a precise helix geometric pattern to form a strand in a process known as "stranding." A "closing" comes next, where the strands are laid around the core to form a wire rope.

The greater the diameter, the greater the break strength. Our selection of 1/8" stainless steel cable has a break strength of less than 2,000 lbs., while our 2-1/2" wire rope has a break strength of more than 600,000 lbs.!

Right hand and left hand designations indicate which way the strands wrap around the core of the steel rope, while regular lay and Lang lay designations specify which way the wires that make up the strand are formed in the helix pattern.

Regular lay means the wires are rotated opposite the direction of the strands around the core. Lang lay means the wires are twisted in the same direction as the strands wrapped around the wire rope core.

Our wire rope lay is right hand regular lay, with strands wrapped around the core to the right, and the wires making up the strand turned and rotated to the left.

Independent wire rope cores (IWRC) are made from steel, offer more support to the outer strands, and have a higher resistance to crushing. IWRC also offer more resistance to heat and increase the strength of the rope.

This refers to how many strands make up the rope and how many wires make up one strand. For instance, a 6x26 wire rope has 6 strands around a core with 26 wires making up each strand.

All wires consist of layer(s) arranged in a specific pattern around a center. Pattern designation is affected by the size of the wires, the number of layers, and the wires per layer. Wires can utilize either a single pattern style or a combination of them, known as a combined pattern:

Warrington - Two layers of wires. The outer layer has two diameters of wire (alternating between large and small), while the inner layer has one diameter.

Although wire rope is extremely strong, it can become damaged with improper use, making it unsafe to use. It"s important to have regular inspections for breaks, corrosion, overuse wear, and kinks.

Our rigging supplies category includes hardware and accessories for cranes, dredging, excavating, hoists & winches, logging, and marine uses. If you"re unsure what you need or have questions, call for help from our product specialists with expertise in wire rope/cable rigging supplies.

To accommodate for heavier weights and more heavy-duty applications, industrial wire ropes are available in different designs. Some of the most important elements to consider when purchasing wire rope for sale are:

Elite Sales offers a wide range of options for wire rope. Wire rope capacity can be adjusted based on your individual applications. Here are a few options to consider:

Industrial wire rope or cables are comprised of three key elements which all serve to support the rope’s strength and durability. It is important to understand the purpose of each of these components and the options available.

Wires: The most basic element of the wire rope are the individual wires used to form the cable. The thicker the diameter of the wire, the stronger it is, while thinner wires are more flexible.

Strands: A combination of multiple wires that are woven together form a strand. These strands are wrapped tightly together to maximize their strength and prevent uneven wear or breakage.

Fiber Core(FC) which can be made of natural or synthetic fibers that gives the wire rope some elasticity. However, it is not extremely strong nor is it optimal for high heat.

Wire Strand Core (WSC) consists of a singular wire strand which the other wires are wrapped around. This provides added stability while providing flexibility in the wire rope.

This 19X19 bright wire rope is compacted during construction, meaning that the wires are put under pressure to reduce the space between strands. This provides numerous advantages, including:

This rope is made bright, so it has no exterior coating. This also increases its strength and durability, making this industrial wire rope the premier choice for heavy-duty applications for lifting, construction, securement, and numerous other applications.

Rotation resistant rope is constructed to reduce the ropes tendency of spinning while under load by twisting the inner layers in the opposite direction of the exterior layer. This makes it much safer to use in lifting equipment.

Want to learn more about rotation resistant wire rope or need help finding the length and diameter for your project? Reach out to Elite Sales for help and advice.

As specialist for manufacturing quality steel wire ropes over 20 years, our company can supply strong, durable and reliable ropes that capable to minimize your downtime and maximize cost effectiveness. Decades of experience we owned make us know clearly the work you do and capable to provide professional guidance.

We select the best steel or stainless steel as raw material for wire rope manufacturing. Our products are manufactured under strict quality managements and test before they leave the factory.

Our engineers can provide professional advice about picking up optimal steel wire ropes for their application, installation guidance to ensure maximum return in their wire rope system.

If you are going to pick up steel wire ropes that suit your project perfectly, you must have an ideal about the construction about them. Our company can supply bright wire rope, galvanized wire rope, stainless steel wire rope, compacted wire rope, rotation resistant wire ropes, mining wire rope, elevator wire rope, crane wire rope and gas & oilfield wire ropes. Here are some details to solve the problem that may puzzle you whether you are browsing the web or picking up steel wire ropes.

Bright steel wire ropes mean no surface treatment is applied to the rope. Therefore, they have the lower price among these three wire ropes. Generally, they are fully lubricated to protect the rope from rust and corrosion.

Galvanized steel wire ropes feature compressed zinc coating for providing excellent corrosion resistance. With higher break strength yet lower price than stainless steel, galvanized steel wire ropes are widely used in general engineering applications such as winches and security ropes.

Stainless steel wire ropes, made of quality 304, 305, 316 steels, are the most corrosive type for marine environments and other places subjected to salt water spray. Meanwhile, bright and shiny appearance can be maintained for years rather than dull as galvanized steel wire ropes.

Steel wire ropes are composed of multiple strands of individual wires that surrounding a wire or fiber center to form a combination with excellent fatigue and abrasion resistance. These wires and strands are wound in different directions to from different lay types as follows:

Beside above lay types, alternative lay ropes which combine regular lay and lang lay together and ideal for boom hoist and winch lines, can also be supplied as your request.

Two main methods about seizing steel wire ropes in conjunction with soft or annealing wire or strands to protect cut ends of the ropes form loosening.

For customers who require peak rope performance levels in mission critical applications, Casar manufactures and supplies highly-engineered ropes that exceed industry standards while providing record-setting service life.

Our proprietary and innovative German-engineered rope designs deliver the highest levels of performance and safety, superior breaking strength values, the highest bending fatigue resistance, superior crushing resistance, and the best rotational resistance characteristics for high lifts.We have decades of global experience and on-site engineering support in the crane, OEM and underground mining sectors.

CASAR has an extensive range of products available and we can customize to your application.Our wire rope specialists will assist customers in design, selection, installation and operation to improve rope performance and maximize service life.

6x36 is a flexible general engineering wire rope readily available in galvanised, ungalvanised and marine grade stainless steel. The wire rope has an equal lay construction (warrington seale) and achieves a superior breaking load to the 6x19 construction range. The construction has been designed to give a flexible rope with a good fatigue life. A 6x36 wire rope is available with either FC (fibre core) or IWRC (independent wire rope core) and is used for a wide range of applications, examples of which are shown below:

In addition, there is the special class (designated class, Class C) category: 195 kgf/mm2 (1910 N/mm2) grade or higher. These are products that were developed jointly by a manufacturer of construction machinery or elevators and a rope manufacturer. In general the ordinary sale of these products is prohibited by an agreement between the manufacturers at the time of development. Many TADANO products use special class (designated class, Class C) wire ropes.

Type 304 stainless steel is the standard alloy for use in wire rope and cable. It has about the same strength as galvanized rope or cable but is much more corrosion resistant. It can be used in most industrial atmospheres and has acceptable corrosion resistance when used in marine and salt water.

Type 316 stainless steel is the standard high corrosion resistant steel for rope and cable. It is resistant to many chemicals in the pulp and paper, photographic, food processing and textile industries. It has the best pitting resistance in marine and salt water and can be used in temperatures up to 480ºC (900ºF).

In rigging, we all know that the setup is only as strong as its weakest link. Any failure is a potentially dangerous situation that puts your entire operation in jeopardy. Every component must be relentlessly reliable. Synthetic rope is one such tool that bears heavy responsibility. While incredibly strong and durable, it often immediately supports a load; if it were to fail, the results would be catastrophic.

You will likely never seeused in a rig as they are weaker and less durable than their synthetic counterparts. With this in mind, let’s discuss the advantages of synthetic rope.

Synthetic rope is made from nylon, polyester, or polypropylene fibers. These ropes can be made using one or a combination of these synthetic fibers. Much like a natural rope, these fibers are drawn out into strands and then woven together. The end result is a durable, strong rope that can bear markedly more weight and tension than its natural counterpart.

Because of the materials used, synthetic rope is better able to withstand friction, making it more durable. It should be noted that how much you use the rope and its length of service will directly affect how long it lasts. Sporadic use could see it surviving for up to 10 years, whereas heavy use will require replacement every year or two. Synthetic rope is great for outdoor uses, as it is resistant to rot and mildew that can arise from exposure to moisture.

Synthetic rope is useful for a host of additional purposes. Its resistance to moisture makes it ideal for use in marine applications, but it has various advantages outside of the rigging sphere. It serves as an excellent climbing rope due to its abrasion resistance – it can handle rough edges of the terrain without fail. This is also what makes it perfect for rigging in film and theater. Where creative problems often require creative solutions, crews know they can rely on these ropes to hold the scene together. Synthetic rope can also be used effectively in towing and hauling applications.

has been a leader in wire rope and rigging supplies in the Gulf Coast region since 1966. We provide quality supplies and reliable service to each one of our clients so they can meet the tough demands of the industry with confidence and excellence. We are happy to share our decades of experience to help you find the best solution for whatever undertaking you have in front of you. From synthetic rope and slings to wire rope and chains, we have a comprehensive product offering to completely outfit your rig.today to level up your operation.

Wire rope is arguably the most important asset that arigging equipment providercan supply. It forms the backbone of every operation, helping to execute every lift and move heavy loads with precision and security. Withoutwire rope, the rigging, overhead lifting and securement industries couldn’t meet demands.

For these reasons, it is absolutely crucial to make sure wire rope is properly maintained.Storing wire ropesafely and intentionally will help lengthen its working life and improve the safety of your daily operations. Keep reading to discover the key considerations and tips for storing wire rope.

The best method of storing wire rope is on a reel. This helps to maintain the shape and function of the rope over time by avoiding kinks and tangles, which can damage the integrity of the rope and reduce its safety and usefulness. Reels also help centralize wire rope into space-efficient units that can be transported and even stacked.

Once spooled onto a reel, it will be simple and easy to remove the desired length of wire rope when needed. Whether you are working with drilling rigs, cranes or winches, we recommend that you have your wire rope installed and removedby an  experienced professional.

Wire rope is a vital piece of equipment, and it should be stored as such. Water, salt, dust, steam, temperature extremes and chemical fumes canwreak havocon the structure and strength of wire rope. Therefore, store your wire rope supply in a cool, dry, covered, and well-ventilated place. An  indoor location is best, but if you must store wire rope outdoors, make sure it is covered with waterproof material.

Additionally, make sure no part of the rope is touching the ground, and that the base of the wire rope reel is elevated at least a few inches in case of flooding. Water immersion can cause the wire rope to corrode and its lubricant to wear off. . When in doubt, check with your rigging equipment provider about wire rope spooling to ensure it is done right.

Inspections of various pieces of rigging equipment are required by law on a regular basis – and wire rope is no exception. Work with your rigging equipment provider to have your wire rope inspected if it has been stored for an extended period of time. A full-scalerigging inspectioncan also help you determine where and how to store your wire rope on the front-end of a project. A qualified rigging equipment inspector will be able to address the quality and condition of all your rigging and lifting gear, furnishing detailed reports on their findings.

At Southwest Wire Rope, our team has been serving the needs of the rigging, overhead lifting and securement industries with unwavering excellence for 56 years. If you’re searching for a rigging equipment provider, wire rope spooling and storage help or a certified inspector, turn to the professionals at Southwest Wire Rope. Our experienced team can provide insights and recommendations for the type of wire rope, end fittings, hardware, and operational procedures that best suit your facilities and equipment. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourservice offering.

While the past six decades have ushered in sweeping changes, some things have remained the same. For that entire time, Southwest Wire Rope has remained a stalwartrigging equipment providerwith a reputation for quality and service. We’ve been providing rigging inspections, testing, and the strongest wire rope on the market for years – and we have no intention of slowing down. Here’s how we continue to uphold and define industry standards.

To ensure that each facility and piece of operating equipment is up to code, rigging inspections are required by regulators. At Southwest Wire Rope, we employ a team ofcertified inspectorsthat can investigate every aspect of a rig, from the heavy machinery down to the shackles. With attention to detail cultivated by hundreds of years of combined rigging experience, our inspection team offers industry-leading guidance and professional recommendations. Reporting fromTESSALinkasset management software adds to our comprehensive service offering.

In addition to routine inspections, the Southwest Wire Rope team also performed destructive (break) testing of up to 1.7 million pounds from two separate locations. Need field spooling? We provide on-site installation and removal of wire and synthetic ropes on drilling rigs, cranes and winches. Through our steadfast commitment to raising the bar, we make sure our clients are meeting and exceeding all industry requirements.

At our core, we are rigging equipment providers, and we strive to strengthen our offerings and expertise on a daily basis. In 1983, we introduced our trademark proprietary brand of wire rope to the market, characterized by an iconic gold strand. Nearly 40 years later, “Gold Strand” wire rope is still recognized as the strongest and most reliable wire rope on the market.

Additionally, we have acomplete offeringof wire rope fittings, synthetic and round slings, chains, and other rigging hardware. We pride ourselves on being experts in the rigging equipment space, providing not only the tools to get the job done, but also the guidance to do it right.

Our team has been serving the needs of the rigging, overhead lifting, and securement industries with an unwavering dedication to quality and excellence for over half a century. If you’re searching for a rigging equipment supplier, or need your system inspected by a certified inspector, turn to the professionals at Southwest Wire Rope. Our experienced team can provide insights and recommendations for the type of wire rope, end fittings, hardware, and operational procedures that best suit your facilities and equipment. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourservice offering.

The commodity that “holds up” the rigging, lifting, and overhead securement industries is indisputably wire rope. Combining strength with flexibility, wire rope helps operations of all sizes move heavy loads where they need to go with safety and ease. Without enough properly tested and verified wire rope on hand, the output and productivity of the entire plant can grind to a standstill.

Because every project has different requirements, various types of wire rope are designed and fabricated to serve different purposes. With a variety of orientations, strengths, and load capacities, it’s important to know exactly which variety works best for your job. Here’s a breakdown of the major categories.

The “class” of wire rope refers to the number of wires that compose a strand, as well as how many strands surround the core. For example, 6×31 FC wire rope consists of 6 strands containing 31 wires each, which are wrapped around a fiber core.

General purpose wire rope– the variety most commonly used for daily rigging operations such as lifting, overhead securement, pulling, and establishing tension – most often contains six strands and an Independent Wire Rope Core (IWRC). Each of these strands can contain anywhere from 16 to 49 wires, with more wires increasing the flexibility of the rope.

General purpose wire rope can range in diameter from ¼ inch to 6 inches, with larger diameter  ropes having breaking strengths of hundreds or even thousands of tons. For a detailedwire rope strength chart, consult our cataloghere.

Most cranes and some overhead lifting and securement devices require specialized wire rope that prevents the load from rotating. This is often achieved by having layers of compacted strands, oriented in a tightly-knit pattern around a core and layed in alternating directions. For example, the Oliveira NR Maxipact PPI contains 18 outer strands, forming wire rope that can be effectively implemented in a non-rotating environment at temperatures from -50°C to +80°C.

Compacted varieties of crane wire rope provide increased fatigue resistance, strength, stability, and abrasion resistance. Often considered thestrongest wire ropeon the market, these types of wire rope are perfect for mining, industrial, construction, logging, and oilfield applications.

Other rotation resistant varieties come in 19×7 and 8×19 classes with an IWRC; for more detailed information, view thewire rope strength chartand select Wire Rope > Crane.

Finally, in addition to customized lengths and types of wire rope, a qualified rigging equipment provider can also supply pre-fabricatedwire rope slings. These slings are outfitted with eyes or sockets that affix the load to a lifting device. Wire rope slings come in dozens of orientations, sizes, and diameters, allowing for ultimate customization when outfitting your rigging operation. Check out the catalog or connect with a rigging equipment professional for guidance and to place your custom order

The professionals atSouthwestWire Rope have been serving the needs of the rigging, overhead lifting, and securement industries with an unwavering dedication to quality and excellence since 1966. If you are in the market for industry-leading lifting gear, or need your system inspected by a certified inspector, turn to the pros at Southwest Wire Rope. Our experienced team can provide insights and recommendations for the type of wire rope, end fittings, hardware, and operational procedures that best suit your facilities and equipment. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourservice offeringand get in touch.

Cut to precision lengths in dozens of diameters, customizedwire ropecan help bring your operation to the next level. For more than 50 years, the team at Southwest has been helping the industry’s biggest players outfit their facilities with the best wire rope in the business. Our technicians can work alongside you to help determine the optimal thickness and orientation for your operation.

When it comes to lifting gear, every sling, strap, link, wire rope strand, and piece of hardware is vital to the overall success of the operation. Investing in customized below-the-hook products that are expertly fitted to your unique needs and capacity will help make your facility safer and your equipment more effective.

The professionals atSouthwesthave been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for industry-leading lifting gear, or need your system inspected by a certified inspector, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourservice offeringand get in touch.

A proof load test is just what it sounds like: it proves whether a piece of rigging equipment can bear the load it is designed to. The test is administered in a controlled, measured fashion with a particular multiple of the maximum designed load (generally 1.1 to 1.5 times) and a specified length of time. After the test is completed, the operator will issue a certification confirming the workable load of the wire rope or other rigging component in question.

Whether the rig is overdue for a full inspection, the newly minted wire rope is being put to the test, or older equipment is being evaluated to determine if it is still fit for use, a proof load test is an immensely valuable tool. Every rigging component in the operation should be tested regularly, and a proof load test is one of the most complete and strenuous methods for doing so. Testing also helps keep the rigging equipment and the business as a whole within the boundaries of the OSHA, Department of Labor, and manufacturers’ codes that govern the industry.

The best way to keep your employees safe during a proof load test is to entrust the entire ordeal totrained professionals. Proof load tests are incredibly dangerous if not done with the proper equipment and control measures, as breakage can occur.

AtSouthwest Wire Rope, we provide proof load testing and destructive (break) testing of various lifting devices up to 1.7 million lbs. Proof load testing can be performed using specialized rigging and custom built test jigs that replicate the ultimate field installation of complex and highly engineered products. As you can imagine, this specially designed equipment is operated by industry veterans. By outsourcing the tests to an industry partner like Southwest, you can keep your crew out of harm’s way.

In reality, the advent of performing the test and verifying the strength of the equipment is also keeping your crew safe. Using wire rope or lifting gear until failure is a dangerous proposition and never recommended. Instead, get your equipment certified with a proof load test and gain the peace of mind your professionals deserve.

The professionals atSouthwesthave been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging and lifting gear, need your system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourservice offeringand get in touch.

When it comes to lifting gear, one faulty sling, strap, link, wire rope strand, or other piece of hardware can put the entire operation in jeopardy. Investing in equipment that isand is backed by the quality and reputation of awill help ensure your machinery runs smoothly. Codes were developed in the first place to protect your crew from dangerous breakage, equipment wear, and malfunctions, so starting with the best materials is the most effective way to ensure you’re always in line with recent codes.

A destructive or “break” test measures the tensile strength of wire rope by using magnetic and hydraulic arms to pull opposite ends of the rope apart. The test continues until the wire strands begin to fail, and eventually, the wire rope gives out. This is an extremely loud and dangerous endeavor – a break test should never be conducted without the proper equipment and certifications. Work with an industry provider who can conduct a wire rope break test usingin a safe and controlled setting. The results of this test will be printed on a load testing certification, which will help you satisfy regulations.

The professionals athave been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging and lifting gear, need your system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourand get in touch.

We’ve all heard that a chain is only as strong as its weakest link. In the rigging business, one faulty sling, strap, link, or wire rope strand, or piece of rigging hardware can jeopardize your entire operation. Investing in equipment that iscrafted to lastand backed by the quality of aleading supplierwill help ensure your machinery runs smoothly and your crew is protected from breakage or equipment wear.

Instead of relying on theintuitionthat your rigging operation is safe, you can have peace of mind byprovingit. Working with a rigging services provider who can offer Proof Load Testing, Break Testing, andon-site inspectionswill keep your rigging operation certified to the industry standard. To schedule a test today, clickhere.

The professionals at Southwest have been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging equipment, need your rigging system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourproductsandservicesorcontact a reptoday.

One of the most reliable ways to increase the strength of a rigging operation is by investing in high-quality wire rope. Formed from a steel core and wrapped with concentric wire strands, wire rope is an extremely versatile asset that can bear hundreds of thousands of pounds of load, yet remain flexible. For more than 50 years,Southwest Wire Ropehas been supplying some of the strongest and most recognizable wire rope products on the market.

To determine the true strength of wire rope, though, we need to put it to the test. Destructive or “break” testing can be dangerous, but is a useful measuring tool to gauge the strength of wire rope. Here’s everything you need to know about break testing.

Put simply, a destructive or break test measures the tensile strength of wire rope by using magnetic and hydraulic arms to pull opposite ends of the rope apart. The test continues until the wire strands begin to fail, and eventually, the wire rope gives out. This results in an extremely loud explosive noise and frayed metal remnants, which can be extremely dangerous. At the conclusion of the test, the true strength of the rope is evident based on the load reading at the point of breakage.

A break test should absolutely never be conducted without the proper equipment, certified staff, and safety protocols. If you are unsure whether you can perform a break test at your rigging site, then the answer is undoubtedly no. Only specialized machinery operated by trained professionals is fit to manage a destructive test, and attempting a DIY test is a recipe for a regulatory violation and a potential safety hazard.

The only way to know the true strength of a piece of wire rope is to perform a break test in a certifiedtesting facility. As wire rope specialists, the team at Southwest is trained in conducting safe, effective tests of all of our products. If you need your wire rope certified, are curious about the capacity of your rigging system, or are interested in stronger products, we can help. In addition to testing, Southwest is a leader in on-site rigging inspections, rental equipment, field spooling, and other services. Get in touch with a rigging professional today to learn how we can helpoutfityour rigging operation for maximum performance.

The professionals at Southwest have been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging equipment, need your rigging system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourproductsandservicesorcontact a reptoday.

One such way that many operators attempt to increase output is by increasing the capacity of each load. More productive loads means jobs get completed faster and more efficiently, and the next project can begin. So, how can we increase the strength and speed of our operation through better lift capacity? Keep reading to hear some ideas from the veterans atSouthwest Wire Rope.

At Southwest Wire Rope, we’ve spent the past56 yearsbecoming experts in fabricating the highest quality rigging and lifting products on the market. From rope and chains, to synthetic web and round slings, along with all the ha