wire rope load made in china

Wire ropes can be seen everywhere around us, they are made of strands or bundles of individual wires constructed around an independent core, suitable for construction, industrial, fitness, commercial, architectural, agricultural, and marine rigging applications.

Wire rod is made from high carbon steel wires(0.35 to 0.85 percent carbon) in a hot rolling process of a required diameter, usually from 5.5mm to 8 mm.

Wire rod is drawn to the required diameter by the 1st drawing machine after descaling dust and rust, adding mechanical properties suitable for application.

Positioning the wires different or the same size lay in multiple layers and same direction, or cross lay and diameter is maintained by one-third of the rope size.

So in theory, it is very simple to manufacture wire ropes. However there are many more details that must be closely monitored and controlled, and this requires time and experienced personnel since it is a super complicated project you cannot imagine.

Established in 2005, Jiangsu Safety Steel Wire Rope Co., Ltd. is a professional steel wire rope manufacturer and exporter with a profound experience. The company is located in Wuxi, Jiangsu, China covering an area of 57,108.70 square meters. They have a total annual production of steel wire rope is 25000 to 30000 tons and a registered capital 13 million U.S. dollars. Jiangsu Safety Steel Wire Rope Co., Ltd. has plenty of high-quality products to offer.Toho-Rongkee

Chongqing Toho-Rongkee Electronic and Machinery Co., Ltd is one of the best wire rope manufacturers in China that follows ISO 9001:2008, TUV, CE, SGS qualification standard on every production method and fabricated. Also offer a wide range of lifting tools, equipment, and various riggings that meet your standards. Employs over 1000 skilled workers and staff in 7 advanced factories in China.Tianli Stainless Steel Products Co., Ltd

Tianli Stainless Steel Products Co., Ltd is specialized in manufacturing steel wire ropes headquarters in Dainan Town, Jiangsu Province China. Currently having more than 50 existing employees in over 6600 square meters factory area. They can provide excellent advice and assistance to ensure you obtain the right products at the lowest cost.Guizhou Wire Rope Incorporated Company

With more than 40 years of manufacturing and technique experience, you can totally rely on Guizhou Wire Rope Incorporated Company, they have excellent production lines, modern production techniques, and excellent quality control systems. All products such as steel wire, pre-stressed wire rope, PVC coated wire rope, etc. are not only famous with excellent quality but in reasonable prices and considerate services in China. This company also receives good popularity in the overseas market.Nantong Jiaan Metal Material Co., Ltd.

Established in 2013, Jiaan Metal Material is one of the respected manufacturers of steel wire rope located in Nantong, Jiangsu, China. All the production methods, from raw material smelting, heat treatment, wire drawing, and rope twisting to physical and chemical performance examining, are under strict and scientific control based on ISO 9001 certification standard.Nantong Lili hardware products Co., Ltd.

Started in 1998, Nantong Lili hardware products Co., Ltd. continually improving and striving to provide high-grade wire rope to customers worldwide. ISO9001:2008, ISO14001:2004 certified company located in Jiangsu, China. They mainly engaged in producing steel wire rope, stainless steel wire, steel strip, stainless steel strip, spring steel strip, spring steel wire, carbon steel wire, and more.Nantong New Jianghai Internation Trade Co., Ltd.

Set up in the year 2016, Nantong New Jianghai Internation Trade Co., Ltd is an expert wire rope provider situated in Nantong, China. Owns advanced technologies and machinery to manufacture a high-class and comprehensive quality solution. They have more than 70 professional employees working and improving products according to ISO9001:2015 authentication.Jiangsu Zhongying Steel Cable Co., Ltd.

Established in 2004, Zhongying Steel Cable is one of the leading manufacturers and reputable provider of steel wire ropes situated in Nantong, Jiangsu, China. Their factory has 80, 000 square meters and the building area is about to 65,000 square meters. Workshops are equipped with advanced producing equipment and comprehensive testing facilities that’s why the partnership with them will bring business satisfaction for you.Qingdao Haito Rigging Hardware Co., Ltd

A large enterprise located in Qingdao, Shandong, China, which engaged in manufacturing rigging hardware such as steel wire rope accessories, wire rope clips, load binder, chain, wire rope, and more. They have an abundant supply of superior quality products. Founded in 2009, Haito Rigging Hardware continuously developed and improving products supported by good experience and professional employees.Gustav Wolf

With over 130 years of experience and development, Gustav Wolf is a leading superior steel wire and steel wire ropes manufacturer associated with quality and safety. Produced products according to ISO9001:2015, ISO14001:2015 certification which can meet your requirements and demands. Employs over 115 hardworking workers and staff who aim to serve customers with honesty, loyalty, and perseverance.Jiangsu Xiangchuan Rope Technology Co., Ltd.

Specialized in manufacturing high-standard wire rope, Xiangchuan Rope Technology is a dedicated supplier and manufacturer with vast experience in the field. Own a modern facility with an area of about 38, 000 square meters and employs 138 staff members and workers. Their advanced production equipment, technical know-how, skilled workers guarantee that in Xiangchuan Rope Technology you have a reliable partner.JULI SLING CO., LTD.

For more than 33 years of experience in creating comprehensive products such as wire rope, JULI SLING earned a good reputation in the steel industry appreciated by foreign and domestics customers. JULI is recognized as a pioneer in China’s lifting and rigging industry, the standard makers in rigging field, the advocate of worldwide rigging civilization. Partnership with this company will skyrocket your business project.Nantong Julong Metal Products Co., Ltd

Nantong Julong Metal Products Co., Ltd is a large private enterprise founded in 2009 that specialized in producing any types of wire rope, headquarters in Jiangsu, China. Get 100% ideal products, at a cost-effective price here in Julong Metal. Be one of their satisfied customers such as in Europe, Africa, North America, South America, Asia, the Middle East, etc.YunFeng Steel Wire Rope Products Ltd.

Located in Jiangsu province, China, YunFeng Steel Wire Rope is a professional manufacturer of all kinds of wire rope offer in excellent quality and reasonable price to customers. They can meet customers’ demands and requirements by manufacturing all kinds of products with international standards.Sinounion Industries

Founded in 1999, Sinounion Industries is a professional Steel Wire Rope manufacturer in China. Also offer Rigging Hardware, Lifting Equipment, and various Forging & Casting products. All products are manufactured according to ISO9001, ISO14001, CE, and GS standards. The company owns a wide factory area in Qingdao, Shandong province with about 35000 square meters.Ningbo BST Metal Products Co., Ltd.

Established in 2002, BST Metal Products is one of the largest and reputable steel wire rope manufacturers in China with an area of 78,000 square meters factory workshop. Backed up by more than 350 professional people & technical engineers who have a vast experience in the field, BST Metal Products ensure great and fast production exceed the national and international guidelines.Jiangsu Yasheng Metal Products Co., Ltd.

As an ISO9001:2015, ISO/TS16949:2009, ISO9001: 2000 certified company, Jiangsu Yasheng Metal Products Co., Ltd. devoted itself to producing excellent products at a favorable cost. If you`re looking for a wire rope manufacturer, then Yasheng Metal Products is the best choice! Get 100% quality products prepared by solid technical strength and professional service team.Chongqing Geyo Machinery corporation

Geyo Machinery corporation a reliable manufacturing company that focuses on research, production, sales, and service of high-quality products. Mainly engaged in manufacturing wire rope, wire rope slings, tamping rammer, power trowel, scarifying machine, etc. They have their own advanced production facilities, expert technical team, and a professional quality control team.SHANGHAIMETAL

Started in the year 1980, SHANGHAIMETAL is a premier wire rope provider. Together with a team of experts, innovative machinery, and dedicated workers, they guarantee absolute customer satisfaction. Shanghai Metal is always passionate about working and supplying excellent services to clients throughout the world. All their products are manufactured with high-quality at a reasonable cost.Huazhuo HD Machinery

Established in 1958, Qingdao Huazhuo HD Machinery Co., Ltd. is a trusted wire rope manufacturer with a profound experience, strong workmanship, and professional service team that ensures the best product at best price offer to clients around the world. A leading supplier of high-standard wire rope, rigging hardware, marine hardware, chain, lifting tools, and other high-grade metal products.

Etc. When designing a cable assembly, a number of factors need to be considered such as, work load, abrasion, cycle life, and flexibility, environment, cost, safety .etc. the larger the diameter ,the greater the work load capacity and the less flexible it will be.

WARNING :Breaking strength should never be considered the rope"s working load ,safety factor 5:1 ,Coating must be removed from installation area when attaching fittings

Public Placessubway, airports, stations, gas stations, toll stations, bookstores, parks, exhibition halls, stadiums, museums, convention centers, ticket agencies, HR market, lottery centers; Real Estate Property: Apartments, villas, offices, commercial buildings, model rooms, property brokers;

Do not use other than specified in the loading products.No more than the safe working load of the product.Don"t use coated wire rope.Do not apply paint or other coating.Shall not apply to the lubricant.Don"t use a lift.Keep the products clean

Dual speed hoists are highly recommended in environments where positioning fragile material. For example: loading CNC Machines, glass lifting, granite lifting etc.

While talking to people at a recent trade show it hit me: There is a lack of information in the marketplace concerning the quality of available wire rope . Most people feel that there is one general level of cable quality, usually based on their experience with imported wire rope. Let"s take a minute to clear up the confusions many people have about wire rope availability and performance.

When I dig a little deeper, I always find out that the cable they are using is low quality import material, often from China, that never seems to perform the way they intended. Short service life, broken wires and low break strength are often tolerated because the wire rope is just so very cheap. And the lowering of quality and performance from your wire rope tends to feed on itself: Inexpensive cable performance is sub-par, so the purchaser becomes conditioned to poor performance. This translates into a buying decision focused solely on the price of the wire rope, which in turn leads to distributors looking for less and less expensive material, which dictates the quality, and so on.

Ultimately, this cycle results in wire rope that is manufactured to just meet the thresholds of performance required by specification, and nothing more. Some applications can accept this material, but the majority of customers would be best served by selecting a higher quality wire rope.

When the performance is a key element of your application, you should be requesting a high quality domestic wire rope. Why should you purchase a domestic rope? Domestic manufacturers work with smaller lot sizes and focus on quality.

It will require a larger investment to purchase and employ the higher quality material, but that will end the downward quality spiral created by using the least expensive cable you can find. You will notice, first and foremost, that your cable will last longer and perform at an improved level. You will also notice that the added cost for purchasing a domestic wire rope is minimal when compared to the extended life you will receive.

So for your next purchase, request a domestic wire rope for your application. Here are some general rules to ensure you receive the best cable available:

1. Not all wire rope is created equal. There are specifications for wire rope, including Federal Specification RR-W-410 and Military Specification MIL-DTL-83420, both detailing the level of quality and performance required for specific applications. When purchasing a wire rope, be sure to reference one of these specifications to ensure you receive a higher quality material.

2. Just because you purchased the rope from a domestic source does not mean that it is domestic.Make sure you specifically request a domestic wire rope.

3. Domestic Wire rope is available.there are several manufacturers that would be more than delighted t quote your requirements. You can find a list of companies on the Domestic Wire Rope Committee web site.

Wire rope is made of plaiting strands of wire – normally medium carbon steel –into a thick cable. The strands are formed around a core. The strands in wire ropes are made of wore twisted together. Strands with smaller diameter wires are less abrasion resistant and more fatigue resistant. Strands made with thicker length of wore are more abrasion resistant and less fatigue resistant.

Left-hand ordinary lay (LHOL) wire rope (close-up). Right-hand lay strands are laid into a left-hand lay rope. Right-hand Lang"s lay (RHLL) wire rope (close-up). Right-hand lay strands are laid into a right-hand lay rope.

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.

Ordinary and Lang"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. Ordinary lay The lay of wires in each strand is in the opposite direction to the lay of the strands that form the wire.

Alternate lay The lay of wires in the strands alternate around the rope between being in the opposite and same direction to the lay of the strands that form the wire rope.

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.

This is easily demonstrated with a simple example. The rope shown in the figure "Wire rope construction" is designated thus: 6x19 FC RH OL FSWR 6 Number of strands that make up the rope

Each of the sections of the wire rope designation described above is variable. There are therefore a large number of combinations of wire rope that can be specified in this manner. The following abbreviations are commonly used to specify a wire rope. Abbr. Description

The end of a wire rope tends to fray readily, and cannot be easily connected to plant and equipment. A number of different mechanisms exist to secure the ends of wire ropes to make them more useful. The most common and useful type of end fitting for a wire rope is when the end is turned back to form a loop. The loose end is then fixed by any number of methods back to the wire rope.

When the wire rope is terminated with a loop, there is a risk that the wire rope can bend too tightly, especially when the loop is connected to a device that spreads the load over a relatively small area. A thimble can be installed inside the loop to preserve the natural shape of the loop, and protect the cable from pinching and abrasion on the inside of the loop. The use of thimbles in loops is industry best practice. The thimble prevents the load from coming into direct contact with the wires.

A wire rope clamp, also called a clip, is used to fix the loose end of the loop back to the wire rope. It usually consists of a u-shaped bolt, a forged saddle and two nuts. The two layers of wire rope are placed in the u-bolt. The saddle is then fitted over the ropes on to the bolt (the saddle includes two holes to fit to the u-bolt). The nuts secure the arrangement in place. Three or more clamps are usually used to terminate a wire rope.

Swaging is a method of wire rope termination that refers to the installation technique. The purpose of swaging wire rope fittings is to connect two wire rope ends together, or to otherwise terminate one end of wire rope to something else. A mechanical or hydraulic swager is used to compress and deform the fitting, creating a permanent connection. There are many types of swaged fittings. Threaded Studs, Ferrules, Sockets, and Sleeves a few examples.

A socket termination is useful when the fitting needs to be replaced frequently. For example, if the end of a wire rope is in a high-wear region, the rope may be periodically trimmed, requiring the termination hardware to be removed and reapplied. An example of this is on the ends of the drag ropes on a dragline. The end loop of the wire rope enters a tapered opening in the socket, wrapped around a separate component called the wedge. The arrangement is knocked in place, and load gradually eased onto the rope. As the load increases on the wire rope, the wedge become more secure, gripping the rope tighter.

Special custom design grabs, hooks, clamps, or other lifting accessories, for such units as modular panels, prefabricated structures and similar materials, shall be marked to indicate the safe working loads and shall be proof-tested prior to use to 125 percent of their rated load.

Scope. This section applies to slings used in conjunction with other material handling equipment for the movement of material by hoisting, in employments covered by this part. The types of slings covered are those made from alloy steel chain, wire rope, metal mesh, natural or synthetic fiber rope (conventional three strand construction), and synthetic web (nylon, polyester, and polypropylene).

Employers must not use alloy steel-chain slings with loads in excess of the rated capacities (i.e., working load limits) indicated on the sling by permanently affixed and legible identification markings prescribed by the manufacturer.

Employers must not use improved plow-steel wire rope and wire-rope slings with loads in excess of the rated capacities (i.e., working load limits) indicated on the sling by permanently affixed and legible identification markings prescribed by the manufacturer.

An eye splice made in any wire rope shall have not less than three full tucks. However, this requirement shall not operate to preclude the use of another form of splice or connection which can be shown to be as efficient and which is not otherwise prohibited.

Except for eye splices in the ends of wires and for endless rope slings, each wire rope used in hoisting or lowering, or in pulling loads, shall consist of one continuous piece without knot or splice.

Wire rope shall not be used if, in any length of eight diameters, the total number of visible broken wires exceeds 10 percent of the total number of wires, or if the rope shows other signs of excessive wear, corrosion, or defect.

Cable laid and 6 × 19 and 6 × 37 slings shall have a minimum clear length of wire rope 10 times the component rope diameter between splices, sleeves or end fittings.

Safe operating temperatures. Fiber core wire rope slings of all grades shall be permanently removed from service if they are exposed to temperatures in excess of 200 °F (93.33 °C). When nonfiber core wire rope slings of any grade are used at temperatures above 400 °F (204.44 °C) or below minus 60 °F (15.55 °C), recommendations of the sling manufacturer regarding use at that temperature shall be followed.

Wire rope slings shall have permanently affixed, legible identification markings stating size, rated capacity for the type(s) of hitch(es) used and the angle upon which it is based, and the number of legs if more than one.

Employers must not use natural- and synthetic-fiber rope slings with loads in excess of the rated capacities (i.e., working load limits) indicated on the sling by permanently affixed and legible identification markings prescribed by the manufacturer.

In manila rope, eye splices shall contain at least three full tucks, and short splices shall contain at least six full tucks (three on each side of the centerline of the splice).

In layed synthetic fiber rope, eye splices shall contain at least four full tucks, and short splices shall contain at least eight full tucks (four on each side of the centerline of the splice).

Strand end tails shall not be trimmed short (flush with the surface of the rope) immediately adjacent to the full tucks. This precaution applies to both eye and short splices and all types of fiber rope. For fiber ropes under 1-inch diameter, the tails shall project at least six rope diameters beyond the last full tuck. For fiber ropes 1-inch diameter and larger, the tails shall project at least 6 inches beyond the last full tuck. In applications where the projecting tails may be objectionable, the tails shall be tapered and spliced into the body of the rope using at least two additional tucks (which will require a tail length of approximately six rope diameters beyond the last full tuck).

For all eye splices, the eye shall be sufficiently large to provide an included angle of not greater than 60° at the splice when the eye is placed over the load or support.

Safe operating temperatures. Natural and synthetic fiber rope slings, except for wet frozen slings, may be used in a temperature range from minus 20 °F (-28.88 °C) to plus 180 °F (82.2 °C) without decreasing the working load limit. For operations outside this temperature range and for wet frozen slings, the sling manufacturer"s recommendations shall be followed.

Splicing. Spliced fiber rope slings shall not be used unless they have been spliced in accordance with the following minimum requirements and in accordance with any additional recommendations of the manufacturer:

In manila rope, eye splices shall consist of at least three full tucks, and short splices shall consist of at least six full tucks, three on each side of the splice center line.

In synthetic fiber rope, eye splices shall consist of at least four full tucks, and short splices shall consist of at least eight full tucks, four on each side of the center line.

Strand end tails shall not be trimmed flush with the surface of the rope immediately adjacent to the full tucks. This applies to all types of fiber rope and both eye and short splices. For fiber rope under 1 inch (2.54 cm) in diameter, the tail shall project at least six rope diameters beyond the last full tuck. For fiber rope 1 inch (2.54 cm) in diameter and larger, the tail shall project at least 6 inches (15.24 cm) beyond the last full tuck. Where a projecting tail interferes with the use of the sling, the tail shall be tapered and spliced into the body of the rope using at least two additional tucks (which will require a tail length of approximately six rope diameters beyond the last full tuck).

For all eye splices, the eye shall be of such size to provide an included angle of not greater than 60 degrees at the splice when the eye is placed over the load or support.

Removal from service. Natural and synthetic fiber rope slings shall be immediately removed from service if any of the following conditions are present:

Employers must use natural- and synthetic-fiber rope slings that have permanently affixed and legible identification markings that state the rated capacity for the type(s) of hitch(es) used and the angle upon which it is based, type of fiber material, and the number of legs if more than one.

Employers must not use shackles with loads in excess of the rated capacities (i.e., working load limits) indicated on the shackle by permanently affixed and legible identification markings prescribed by the manufacturer.

The manufacturer"s recommendations shall be followed in determining the safe working loads of the various sizes and types of specific and identifiable hooks. All hooks for which no applicable manufacturer"s recommendations are available shall be tested to twice the intended safe working load before they are initially put into use. The employer shall maintain a record of the dates and results of such tests.

CIVMATS produces high quality stainless steel wire rope. Our annual production capacity is roughly 8000 tons, among which stainless steel wire rope amounts to 400 tons per month. The tolerance of our stainless steel wire rope can be as small as ±0.01mm. CIVMATS produces strictly according to ISO9001:2000. Every product delivered from CIVMATS is a reputation warranty.

Wire rope can be divided into multi-strand wire rope and single-strand wire rope. It is structured with at least two layers of steel wire or a plurality of strands spirally wound around a center or a core. Stainless steel wire rope refers to a steel wire rope made of stainless steel. In dynamic systems, stainless steel wire ropes are widely applied in the lifting of cranes and elevators, the transmission of mechanical power, the control of automobile cockpit poles and the operation of aircraft control systems, etc. In static systems, stainless steel wire ropes are also employed in various industries such as the stability of the sling bridge"s pulling support tower and the design of new railings.

Stainless steel wire rope features high temperature resistance, good fatigue resistance, excellent breaking force, long service life and durability. It is widely used in coal, petroleum, metallurgy, chemical industry, shipbuilding, bridge, electric power, rubber, military, tourism, water conservancy and light industry. The products can be produced according to ISO, BS, DIN, JIS, ABS, LR and other international and foreign advanced standards

In CIVMATS, all of our stainless steel wire ropes are packaged as per international standard to prevent any possible damage or loss. They are neatly wrapped in accurate length with securely tied rope ends. For enhanced customer experience, we also provide dedicated package as per your special requirements.

Our main grades for stainless steel wire rope are 304 and 316. We can also customize stainless steel wire rope as per your specified grades and sizes for your reference.

1. Point contact: The adjacent stainless steel wires contact in the form of point in the strands. The diameters of all the stainless steel wires, excluding the central wire are equal, and the strands are formed by layering.

2. Line contact: There is a linear contact between the adjacent layers of stainless steel wire in the strand, and the strands are made of stainless steel wires of different diameters in one process.

4. Point and line contact: There are two kinds of contact forms between the adjacent layers of stainless steel wires in the strand. The strands are made of wires of different diameters.

1. In the equipment reform of chemical, fertilizer, chemical fiber and other industries, stainless steel wire rope was used for the deployment of the updated equipment.

2. Stainless steel wire ropes are used in the applications of popular stainless steel welding rods and a considerable number of stainless steel components, springs, connecting parts, etc.,

5. Stainless steel wire ropes are also extensively used in railway electrification, decoration industry, rigging industry, fishing gear industry, automobile and motorcycle industry and other industries.

Tavol Brand Low Room Type Wire Rope Electric Hoist with SWL 3.2- 32tons Euro Designs Made in China with Same Quality And Good Looking, Competitive Price Offers.

Wire Rope Electric Hoist is a device used for lifting or lowering a load by means of a drum which wire rope wraps. It is operated electrically driven and use wire rope as its lifting medium.

Normally wire rope electric hoist is mounted on single beam bridge crane, gantry crane and jib crane as the lifting mechasim and cross travelling mechanism; Also wire rope electric hoist can be fixed on a trolley to be treated as the lifting mechasim and cross travelling mechasim of the double girder overhead crane and double girder gantry crane.

Steel wire rope is consisted of several strands of metal wire twisted into a helix. It is used for lifting, traction, taut and bearing in the material handling. And it has advantages of high strength, light weight, safe and stable work.

We can produce various of steel wire rope according to our national standards such as GB8919, GB/T20118, GB/T20067 and also international standards ISO, ASTM, EN, JIS and API etc. GotAPI, DNV, LR, BV, CCS, MA and KA certification,which assure good quality control.

The performance of steel wire rope to load is mainly determined by steel wire. Steel wire rope are normally made of carbon steel or alloy steel, which makes it has high strength and toughness. And the surface treatment of it can be finished according to the used environment.

In the cross lay strands, the wires of the different layers cross each other. In the mostly used parallel lay strands, the lay length of all the wire layers is eaqul and the wires of any two superimposed layers are parallel, resulting in linear contact.

The rope core is mainly used to increase the elasticity and thoughness, lubricate steel wire, lighten friction and improve the service life of wire rope. The commonly used types including oganic fibers, such as hemp and cotton, synthetic fiber, asbestos core or soft metal materials.

On how to select different constructions of wire rope, you can refer to GB8918-2006 “ Steel Wire Ropes for Important Purpose ”, and GB/T20018-2006 “ Steel Wire Ropes for General Purposes ”. The technical parameters such as lifting load, safety coefficient, and the lifting capacity of the lifting equipment should be taken into consideration when selecting the strength class of wire rope.

6×19 construction wire rope is available with either FC (fibre core) or WSC (wire strand core). When supplied with a wsc the rope is more commonly referred to as 7×19. The rope is very popular in diameters from 3mm to 16mm and is used on a variety of applications. 6×19 FC and 6×19 WSC (7×19) is very flexible in diameters 3mm to 6mm and is used for many requirements where wire ropes are running over pulleys. 7×19 construction is readily available in both galvanised and marine grade stainless steel.

a. Wires: steel wires for wire ropes are normally made of non-alloy carbon steel with a carbon content of 0.4 to 0.95%. The tensile forces and to run over sheaves with relatively small diameters.

b. Strand: the strand is a component of wire rope usually consisting of an assembly of wires of appropriate diamsions laid helically in one or more layers around a central element.

c. Core: the core is the central element, of fiber or steel, around which are laid helically the outer strands of wire rope. The core provides proper support for the strands under normal bending and loading conditions.

d. Wire rope is several strands of metal wire twisted into a helix forming a composite "rope", in a pattern known as "laid rope". Larger diameter wire rope consists of multiple strands.