steel wire rope for cranes quotation

Crane wire ropes play an important role in ensuring a smooth conduct of work processes in harbors, off-shore platforms or various other applications where cranes are needed. Whether you need tower crane ropes or offshore crane ropes, galvanized or stainless steel ropes, you will find the optimal solution in our company.

When you are picking up crane wire ropes, make sure that the breaking strength of new wire ropes is five times the sizes of the largest load for lifting applications and three times for pulling applications.

Stock up on every variety of steel wire rods at the Alibaba metalworking store. Our listings feature wholesale steel rods from a network of dependable Chinese manufacturing partners. If you need to source steel rods for construction projects, you"ll find products that are robust and durable. And if you need welding rods, they are easy to find via our search engine. Track down the steel wire rope for crane you need at affordable prices at Alibaba.com.

What can you do with the steel wire rods available from Alibaba"s wholesale store? One common use for steel rods is in the welding sector. Steel works well as a welding rod material thanks to its high ductility, meaning that welds are relatively strong and long-lasting. Choose a low carbon rod and you"ll be all set for successful welds in industrial settings and workshops alike. However, steel wire also has applications beyond welding. You can use it as wiring in electronic circuits and power distribution systems and it works especially well in high temperature settings as armored cabling. Find the ideal steel wire rope for crane for every industrial use at Alibaba.com.

Steel wire rods also have applications in everyday life. For example, you can use coils of steel wire to construct fences and barriers both inside and outside homes. It"s a common material in agricultural businesses thanks to its toughness and resistance to oxidation. Use it to create reinforcement cages, enclosures for equipment, or add it to concrete to add extra strength where it really matters. From welding to concrete reinforcement, steel wire rope for crane will always find a use. And whether you need small batches or huge bulk orders, our metallic materials catalog is the ideal place to look.

Numerous industries require lifting equipment to facilitate their operations. Out of those hundreds of sectors, the construction industry is the one whose operations rely the most on a diverse range of rigging solutions that have to be able to hoist light to heavy loads. All lifting operations, especially the heaviest ones, must be done with dependable and safe wire ropes. At Kennedy Wire Rope & Sling, we source our wire rope from manufacturers whose products meet, or exceed, industry standards. Our mission is to provide clients with a product that is nothing less than exceptional.

Wire rope is the best product for doing the heavy lifting for crane operations. Wire rope is made from multiple steel wires that are put together around a core. Steel wire offers strength, flexibility, the ability to handle stress, and works well for bearing heavy loads, which is the whole purpose of crane operations. Wire rope is also extremely resistant to corrosion, rotation, fatigue, crushing, and abrasion. Kennedy Wire Rope & Sling Company offers many different types of wire rope for your crane needs. Many industries, such as the construction, manufacturing, and oil and gas industry, rely on our crane products to meet their needs.

Flex-X 9: Features compacted strands and swaging for increased stability and extra drum crushing resistance. It’s designed for boom hoist applications and tubing line applications where drum crushing is a challenge.

19×19 Compacted: A very flexible rope with excellent resistance to rotation and high tensile strength. Best for use with choker ropes, trolley lines, winch lines, hoist ropes and boom lines. Applications include cranes, excavating, dredging, marine, oil and logging.

35×7 Class: Features a high strength-to-diameter ratio. Its unique design minimizes rotation and torque of the rope at normal load ranges of 0 to 20% of the rope’s minimum breaking force. Excellent when load control is vital.

8 x 19 Class: Is resistant to crush and built within ISO 9001 specifications. It has one of the most stringent testing processes of any rope. From creation to deployment, industry experts know what this rope can take.

Let our experienced on-site services team help you with your next wire rope slings installation, inspection, and maintenance procedure. This will ensure that you will get the most out of your equipment, with minimal downtime.

At Kennedy Wire Rope, our teams are dedicated to being and remaining the industry’s leading supplier of hardware used in rigging, construction, and oil and gas operations. We also have the licenses and insurances that our customers’ depend on. Call us today at 800-289-1445 and speak with a friendly representative. We welcome any questions concerning any of our products and rigging services.

The more wires there are in a strand of wire rope of a given diameter, the more flexible that rope will be. One of the key aspects of the usefulness of rope, wire or otherwise, is its ability to bend and wrap around pulleys and sheaves. If a rope cannot bend, it will not be as useful.

When a rope does bend, the wires and strands that make up the rope slide on top of each other. Because of this, wire ropes that will experience significant bending will need to be lubricated. In addition, the actual wires experience bending stress which can, over time, lead to fatigue failure. If the stresses are higher than the yield point of the wires, the wire rope may experience a permanent deformation.

Each strand in a wire rope is comprised of multiple wires (usually 7, 19, or 37). A rope with 7 strands of 19 wires would be referred to as a 7×19 wire rope. This type of designation serves as the class of the wire. These numbers may be followed by a pair of letters that provide information about how the outside layer of the wire rope is constructed.

The lay of a rope refers to how the wire strands are twisted. A regular lay wire rope has the wires twisted one way and the strands twisted in the opposite direction. A lang lay, on the other hand, has the wires and strands wrapped in the same direction. A regular lay is going to be less likely to kink or untwist compared to a lang lay, but a lang lay is going to have better abrasion resistance and flexibility. Lay can also be designated as right or left: a right lay wraps around the core in a clockwise direction, while a left lay wraps around in a counter-clockwise direction.

The finish of a wire rope refers to the coating (if any) applied to the strands. If a rope is described as bright finish, it is made from high carbon steel wires that have no finish or protective coating applied to them. A galvanized finish has a coating of zinc added to enhance corrosion protection. Another finish option is a zinc aluminum coating added to wire for 3x better corrosion protection than a galvanized finish.

The more wires there are in a strand of wire rope of a given diameter, the more flexible that rope will be. One of the key aspects of the usefulness of rope, wire or otherwise, is its ability to bend and wrap around pulleys and sheaves. If a rope cannot bend, it will not be as useful.

When a rope does bend, the wires and strands that make up the rope slide on top of each other. Because of this, wire ropes that will experience significant bending will need to be lubricated. In addition, the actual wires experience bending stress which can, over time, lead to fatigue failure. If the stresses are higher than the yield point of the wires, the wire rope may experience a permanent deformation.

There are several key wire rope characteristics that must be considered when choosing the right one for your application. One of the most important characteristics of wire rope is its strength which is typically reported as its minimum breaking force (MBF). However–and this is very important–a wire rope should never be used at its MBF.

A stranded rope should also have an application-appropriate crushing resistance. The crushing resistance refers to the rope’s ability to resist having its cross-section, stands, wires, or core deformed by outside forces. This is similar to the ability of a rope to resist deformation in the form of wire rope peening, where the outside wires of the rope appear to have been hammered.

Fatigue resistance is another key aspect of choosing the right wire rope and particularly applies to ropes that experience bending stresses. The longer a wire rope is exposed to bending stresses, the less strength it is going to have. A rope with a higher fatigue resistance is going to have a longer useful life. The more wires in a rope, the better its fatigue resistance. However, the size of the wire rope also plays a key part: ropes should not be bent over drums or sheaves that force the rope to bend sharply.

When a load is placed on a rope, the wires will try to straighten out to accommodate a load, generating a torque that can cause the rope to spin. Some need to be rotation resistant wire rope to prevent the load from rotating when applied to the rope. A similar characteristic is the stability of the rope, which refers to the ability of the rope to spool smoothly or avoid tangling.

Another key wire rope characteristic is its resistance to metal loss, which usually affects the outside wires of the rope and occurs through abrasion. As the rope rubs against other hard surfaces, metal can be worn away from the outer wires.

Overhead crane wire ropes are used in many different industries, including mining, oil & gas, marine, steel, logging, ski lifts, and elevators. It is vitally important that you find the right wire rope for your application, whether you need a rotation-resistant wire rope for a critical petrochemical application or a general-purpose wire rope for a winch. If you are in the market for stranded core wire rope, contact the experts at Hi-Speed Industrial Service.

A general engineering rope that lends itself well to lower-capacity cranes because of greater flexibility provided by its nylon or fibre core that bends around smaller rope drums and sheave wheels. Its cousin, the steel core IWRC with same 6 x 36 construction, has a steel core that makes it less elastic than the fibre core, but more resistant to mechanical damage.

8 outer strands increases surface area contact with both rope sheave and drum, resulting in higher life expectancy of both rope and equipment. High flexibility due to the increased number of outer wires make this type of rope a very popular hoisting rope.

This wire rope has compacted outer strands that increase the metallic surface area of the rope, increasing lifespan of the wire rope, rope drum and sheave wheel. It also provides much higher breaking loads without sacrificing rope flexibility.

Hoists with high lifting heights and 2/1 reeving require ropes with a non-spin property owing to its susceptibility to over rotation. This rotation results in the unwinding or “bird-caging” of regular wire rope.

Overhead crane ropes are either left- or right-hand taking the opposite lay of the thread of the rope drum. If the rope drum lay is a right-hand thread then the rope will be a left-hand lay and vice versa.

Wire ropes were primarily used for mining applications in the 19th century. These cables were much stronger than the traditional steel chains, and now are used to hoist and lift large objects. Many structures are affixed to support towers with static wire rope.

The invention of wire rope can be attributed to a German mining engineer named Wilhelm Albert. Albert designed a wire rope with the mining industry in mind. This metallic option was much safer than the rope made of hemp and chain, and it quickly revolutionized the mining industry. Towards the beginning of the 20th century, wire ropes were used as a means of transmitting mechanical power, and were developed by John. A. Roebling, as the primary suspension force in bridges.

Steel wire rope is made from non-alloy carbon steel. Although the carbon only makes up for 0.5% of the content, the wire retains a high strength and tensile forces. There are several different types of wire rope that are all manufactured differently.

Spiral Ropes: Spiral ropes are tasked with handling strong tensile forces and are loaded by static and fluctuating tensile stressors. These ropes are commonly found in suspension bridges and are referred to as cables.

Track Ropes: Track ropes function as the rails for rollers and cabins. Track ropes do not take on the curvature of the rollers and can support a great amount of weight.

There are different ways of creating wire ropes, and each produces a rope that offers unique stress and rotational qualities suited to specific tasks. For most tasks, the two primary types of rope in use are stranded and spiral wire ropes.

Stranded wire ropes—steel strands wound in one or more layers around a core made of synthetic material, a wire strand, or a wire rope—secure loads as wire rope slings or running ropes because, in addition to being stressed by tensile forces, they take stress by being bent over the items that they are securing.

The three types of spiral wire rope, steel strands wound in opposing helical layers to make them nearly non-rotating, offer their own positives and negatives. Open spiral wire rope, made only from round wires, is suited to lighter applications. The half- and full-locked variants have a round wire core surrounded by profile strands that protect the rope and keep it lubricated. Given these qualities, spiral ropes are generally used as stationary ropes and stay ropes as they are good with both static and fluctuating tensile stresses. Full-locked ropes also serve as track ropes for cable cars, ski-lifts, cranes, and similar machines as they experience an increase in their free-bending radius when the tensile force increases, decreasing the bending stresses on the rope. As the roller force increases, however, that tensile force, along with the free-bending radius of the rope, decreases.

Sheaves facilitate the smooth and safe operation of overhead crane hoists. Damaged sheaves can wear ropes prematurely and cause other dangerous hazards, such as binding wire rope. Konecranes technicians are trained to identify and correct problems with sheaves and other parts of hoisting equipment.

Sheaves carrying ropes which can be momentarily unloaded shall be provided with close-fitting guards or other suitable devices to guide the rope back into the groove when the load is applied again.

The sheaves in the bottom block shall be equipped with close-fitting guards that will prevent ropes from becoming fouled when the block is lying on the ground with ropes loose.

In using hoisting ropes, the crane manufacturer"s recommendation shall be followed. The rated load divided by the number of parts of rope shall not exceed 20 percent of the nominal breaking strength of the rope.

Rope clips attached with U-bolts shall have the U-bolts on the dead or short end of the rope. Spacing and number of all types of clips shall be in accordance with the clip manufacturer"s recommendation. Clips shall be drop-forged steel in all sizes manufactured commercially. When a newly installed rope has been in operation for an hour, all nuts on the clip bolts shall be retightened.

Wherever exposed to temperatures, at which fiber cores would be damaged, rope having an independent wirerope or wire-strand core, or other temperature-damage resistant core shall be used.

Replacement rope shall be the same size, grade, and construction as the original rope furnished by the crane manufacturer, unless otherwise recommended by a wire rope manufacturer due to actual working condition requirements.

Konecranes wire rope inspections can help crane users extend the life of hoist ropes. Ropes, sheaves and other reeving system components are inspected for compliance with crane standards, and to determine if they have flaws that could hinder safe operation. Contact us today to schedule an assessment.

*The foregoing OSHA regulations are not intended to be a comprehensive overview of all applicable regulations pertaining to the designated topic. State laws may mandate different safety and maintenance standards. Accordingly, please consult applicable state laws as well as original equipment manufacturer specifications for further guidance. The statements and descriptions contained herein constitute the opinion/recommendation of the seller and are not intended to create any express warranties.

ROPETEX S65 (and S16) steel wire ropes are the most commonly used type of steel wire ropes in the range from 8 to 38 mm. Both can be used for a variety of applications. Available as S65 with Independent Wire Rope Core (IWRC) or as S16 with Fiber Core (FC). S65 is less flexible but has higher strength and is more dimensionally stable, especially when used on sheaves or drums. S16 is more flexible but has a lower breaking strength.

We offer a vast range of Trailing / Crane / Elastomeric Cables which have been designed in order to withstand high mechanical stresses; included in various mobile equipments such as gantry cranes, ship loaders, stackersread more...

GIOVENZANA ITALY make ROUND FLEXIBLE CABLE 12 core x 1.5sqmm eot crane round pendant cable with dual strain relief steel wires. complying with CEI-20 - 22 II Flame resistant insulation class 2/3....1.5 X 12 CORE.

Crane cable fot pendant Pendant Cable with wier rope 1.5 x 8 CORE CT0815AUAFN 1.5 x 12 CORE CT1215AUAFN 1.5 x 16 CORE CT1615AUAFN 1.5 x 18 CORE CT1815AUAFN

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Our organization is specialized in offering optimum quality Crane Cable to our valuable patrons. Our offered range of cable is extensively used in moving parts of cranes. In adherence to set industry standards, this offered cable is made using quality assured basic material procured from the most reliable vendors of industry.read more...

When looking for the highest quality domestic Wire Rope in stainless steel, galvanized, bright carbon steel and a variety of other alloys, Strand Core has the knowledge and experience to deliver. Strand Core manufactures Aircraft Cable right in the USA at our Milton, Florida facility. With over 40 years of industry experience, we understand how the right product makes all the difference. Whether you need high strength IWRC rigging wire ropes for a hoisting application or the flexibility and durability of a Fiber Core wire rope in heavy construction equipment, Strand Core is your manufacturer of choice.

With hard-won experience in Oil & Gas, Marine, Defense, Construction,  and Rigging/Hoisting industries, Strand Core’s domestically made working wire ropes are made to the exacting standards of the latest revisions of Federal Specification RR-W-410 and ASTM 1023. When a standard design doesn"t meet your requirements, we have the equipment and process knowledge to build wire ropes in a range of materials and constructions. Sizes range from 3/16" to 5/8" in 6x19 and 6x36 class IWRC and Fiber Core constructions.

Strand Core strongly believes in the importance of sourcing domestic products. Our Wire Rope is domestically made and melted, here in America. All Strand Core Wire Ropes are Made in the USA, and available to Buy America, Buy American, and DFARS specifications. By buying domestically with Strand Core, you are guaranteed a well-made American product, while directly helping support American jobs and the manufacturing industry. Contact us today to learn more or start a quotation.

Bridon provides solutions to the most arduous and technically demanding challenges. Bridon products are used extensively in construction, mining, oil & gas extraction, telecommunications, and other specialized areas of engineering. For markets where there can be no compromise over product performance and integrity, choose Bridon.

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Understand that most of the people out from the industry always face the problem of having no idea with the terms of wire rope when receiving quotation. In this update, we will explain in the most simple way and hopefully it is applicable to anyone.

6X36 = Construction of wire rope (There are quite a lot different constructions available for different application for example like, 6X25, 6X29, 6X31, 4X39, 19X7, 8X26 etc.)

RHOL = Right hand ordinary lay, it is the wire lay direction and very important to select the right direction of wire when dealing with multi-reeving, crane and hoist application.

EIPS (1960) = Extra improved plow steel and 1960 stands for the tensile strength 1960N/mm2. The figure is telling you the grade of wire rope, lower or higher tensile strength will result in different breaking strength.

UNGALVD = Ungalvanized, the surface finishing of wire rope. Galvanized and Ungalvanized are the basic surface finishing selection with different grade of lubrication.

MECH SPLICED = Mechanical splicing is the process of using hydraulic pressure to press the aluminum sleeve or metal sleeve and a loop is formed. This phrase is always telling you the terminal of both end wire rope. It can be plain, socketed, fuse tapered or eye formed.

Wire rope could have a lot of variation upon the application which I will cover in the next update. The essay above is good enough to tell the basic and hope it helps for procurement department while dealing with steel wire rope. Last but not least, selecting the right wire rope is crucial to your company"s long term expenditure and safety purposes. Do not take the risk because of cheap.

Left hand lay or right hand lay describe the manner in which the strands are laid to form the rope. To determine the lay of strands in the rope, a viewer looks at the rope as it points away from them. If the strands appear to turn in a clockwise direction, or like a right-hand thread, as the strands progress away from the viewer, the rope has a right hand lay. The picture of steel wire rope on this page shows a rope with right hand lay. If the strands appear to turn in an anti-clockwise direction, or like a left-hand thread, as the strands progress away from the viewer, the rope has a left hand lay. (The rope in the left hand lay photo shows one left hand lay rope from left to right and top to bottom, with 5 right hand lay strands, and part of a sixth in the upper left. It is not 5 right hand lay ropes adjacent to each other.)

Ordinary and Ducay"s lay describe the manner in which the wires are laid to form a strand of the wire rope. To determine which has been used, first identify if left or right hand lay has been used to make the rope. Then identify if a right or left hand lay has been used to twist the wires in each strand. (On ordinary lay, the outer wires approximately follow the alignment of the rope: with Lang"s lay they are cross at an angle of about 45�.) Lang"s laid rope is able to flex over sheaves more easily (with less damage) but it has the disadvantage of having a high torque tendency (it tends to untwist when tension load is applied) compared with ordinary laid rope. Untwisting can be dangerous with a steel-cored rope: load is shed from the strands and may cause the core to fail as it becomes higher loaded. For this reason, swivel termination units can be dangerous.

The specification of a wire rope type � including the number of wires per strand, the number of strands, and the lay of the rope � is documented using a commonly accepted coding system, consisting of a number of abbreviations.

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Wire rope has numerous applications for countless industries. Applications include the use of galvanized wire rope and wire rope accessories for latching, tie down, support as well as lifting. Wire rope is used in elevators, mining operations, oil and gas exploration, building construction tower cranes, bridge support, and in heavy-lift crane operations. Our wire rope products meet Federal spec. RR - W410D.

Steel wires for wire ropes are normally made of non - alloy carbon steel with a carbon content of 0.4 to 0.95%. The very high strength of the rope wires enables wire ropes to support large tensile forces. Some of Samco’s wire rope accessories include aluminum duplex sleeves, zinc plated cooper sleeves, stainless steel oval sleeves, cooper sleeves, button stops, ratchet load binder and cable cutters and hand swagers.

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