steel wire rope for sale free sample
7) Application: Aircraft Cable; Automobile Clutch Cable, Control Cables; Telecommunication , Elevators, woven wire sieve, handicraft, wire drawing office equipment,electrical home appliances and raw material, clocks and watches, mechanical equipment,hardware components, etc
Nantong Fasten Metals Products Co., LTD is located in the coastal open city—Nantong which is in the lower area of the Yangtze River. We are a professional corporation which produces a variety of standards and types of galvanized steel wire rope, ungalvanized steel wire rope, steel-wire, stranded wire and spring steel wire. Our products mainly exported to Southeast Asia, the United States, Europe, the Middle East, Africa and other countries.
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Galvanized steel wire rope is constructed of galvanized wires which are dipped in the tank containing molten zinc to form a thick layer of zinc coating before the wire is drawing through dies. Then these galvanized wires are drawn to reduce diameter and increase tensile strength. At the same time, zinc coating bonding to steel wires is compressed to form a more excellent layer to protect the steel form corroding.
Galvanized steel wire rope is divided into two categories: cold galvanized steel wire rope and hot-dip galvanized steel wire rope. Hot-dip galvanizing and cold-dip galvanizing have this essential difference in the process. Hot-dip galvanizing relies on physical thermal diffusion to form a coating. First, iron-zinc compounds are formed, and then a pure zinc layer is formed on the surface of the iron-zinc compounds. The essential difference between hot-dip galvanized steel wire rope and cold-dip galvanized steel wire rope is that the zinc layer of hot-dip galvanized steel has better corrosion resistance due to the zinc-iron alloy layer than cold galvanized steel. The surface condition of the hot-dip galvanized steel wire rope is blackened because of the hot-dip galvanized iron alloy. The electroplated surface has no chemical reaction, so it is still the original color of zinc, which looks brighter. In general, the zinc layer of hot-dip galvanizing is thicker, and the corrosion resistance is better. The zinc layer of electro-galvanized zinc is thinner and has poorer corrosion resistance. (Unless the zinc layer of cold galvanizing also reaches the level of thick zinc layer)
Galvanized steel wire rope can be used in high-level construction, blockade, fence, clothesline, vehicle and ship binding, towing, strapping and other fields; used in shipping, offshore oil exploration, aircraft manipulation, marine fishing, trawling, fixed net, roll net and other fisheries .
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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Factory Free sample Electro Galvanized Steel Wire - Galvanized steel wire rope – Bangyi , The product will supply to all over the world, such as: Vietnam, Philadelphia, Algeria, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a "people-oriented, meticulous manufacturing, brainstorm, construct brilliant" organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we"ve been likely to be pleased to serve you.
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YuanBo Engineering Co., Ltd., Dunamis Wire Ropes Mfg. LLP, Tokyo Rope Mfg. Co., Ltd., and Guizhou Wire Rope Incorporated Company, among others, are the top players in the bright steel wire rope market.
The global bright steel wire rope market is supported largely by the steel wire rope industry, which attained a CAGR of 3.4% in the forecast period from 2022 to 2027.
Bright steel wire ropes are general wire ropes without any coating, and free from zinc, copper, and other metallic coatings. Grease is generally used to lubricate these wires, hence preventing their deterioration. The major users of bright steel wire ropes are the oil and gas industry, shipping industry, and mining industry. Ever since the crude oil crisis, bright steel wire rope producers have seen a surge in revenue generation, especially with newer ventures for oil extraction, coal mining, and other mineral and industrial drilling.
Bright steel wire rope consumption and sales have been high in the Asia Pacific region in recent years, particularly in China, Indonesia, and India. North America and Europe are the primary areas for the global market for bright steel wire rope since they are major end-users in the oil and gas industry. During the forecasted period, the Asia Pacific countries of China, India, Indonesia, Thailand, and Malaysia are predicted to have considerable growth in the bright steel wire rope sector. Over the recent decade, China"s demand for bright steel wire rope has increased significantly, possibly because of increased steel output and infrastructure investment in lift and motion applications.
YuanBo Engineering Co., Ltd. Is the biggest bright steel wire rope manufacturer in the world. The company provides technology, solutions, and service support to meet the specific needs of customers in the pharmaceutical, chemical, fire, industrial, and other industries. As the company is located close to the northern Chinese, Tianjin port, it enjoys convenience of transport, and as a result, exports are large. It covers an area of 18000 square meters and employs more than 200 people to manufacture its goods. YuanBo exports to Europe, America, Japan, the Middle East, Africa, South Korea, and Australia.
Dunamis Wire Ropes Mfg. LLP is the largest wire rope producer in India. The various ports of Mumbai offer easy transport to other countries, hence increasing their revenue. The company provides wire ropes for a wide variety of applications such as industrial and construction work, mining, oil and gas, bridges, ski lifts, and fishing and marine.
One of the biggest wire rope manufacturers in Asia, Tokyo Rope Mfg. Co., Ltd. have built a reputation for providing the best quality in their products. The seaside ports and the immense connectivity from Japan allow for exceptional transport facilities. It is engaged in the production and sale of steel cables, steel cords, developed products, and others, the real estate leasing business, as well as logistics related business and other services.
Guizhou Wire Rope Incorporated Company is one of the largest companies specialising in steel wire rope products. The enterprise has more than 5000 employees, as they strive to achieve perfect quality control. The capacity of the company is a massive 4,00,000 metric tons a year, which they export to the United States, United Kingdom, Canada, Australia, Denmark, Netherlands, Singapore, and the Middle East.
*At Expert Market Research, we strive to always give you current and accurate information. The numbers depicted in the description are indicative and may differ from the actual numbers in the final EMR report.
Global Steel Wire Rope Market delivers a detailed evaluation of the business vertical in question, alongside a brief overview of the industry segments. An extremely workable estimation of the present industry scenario has been delivered in the study, and the Steel Wire Rope Market size with regards to the revenue and sales, demand have also been mentioned. Overall, the research report is a gathering of key data with regards to the competitive landscape of these multiple regions where the business has successfully recognized its position.
In 2020, the global Steel Wire Rope market size was US$ 8353.3 million and it is expected to reach US$ 10640 million by the end of 2027, with a CAGR of 3.2% during 2021-2027.
Some of the Key participants in the global Steel Wire Rope Market include:WireCo World Group, Tokyo Rope, Kiswire, Usha Martin, Scaw Metal, DIEPA, Bridon, Shinko, DSR, Gustav Wolf, YoungHeung, PFEIFER, Teufelberger, Redaelli, Brugg, Jiangsu Shenwang, Jiangsu Safety, Juli Sling, Ansteel Wire Rope, Hubei Fuxing, Jiangsu Langshan, Guizhou Wire Rope, Fasten Group, Xianyang Bamco
METALUBE Launches New Environmentally friendly and VGP Compliant Wire Rope Build Lubricant – Rope-Tek™ PBL3700 ECO- METALUBE has launched a new wire rope build lubricant, that is fully biodegradable and non-toxic to aquatic organisms. Rope-Tek™ PBL3700 ECO has been developed specifically as a build lubricant for wire ropes and is Eco-label certified, fully Vessel General Permit (VGP) compliant and is designed to work in conjunction with the Rope-Tek™ range of lubricants that protect steel wire ropes and umbilical cables, operating in marine environments.
KCI Konecranes Launches Innovative New Wire Rope Hoist Design– KCI Konecranes has developed a new range of wire rope hoists for the lower end of the product range. The wire rope hoists are based on a totally new design concept. With this new design KCI Konecranes will strengthen its positions in the high volume market for standard cranes. The new design adds safety and efficiency and improves the use of factory space. The commercial launch will take place in the Hanover Fair starting 19th of March, 2000.
Steel wire rope is a piece of machinery which is widely used in construction, mining, oil & gas extraction and other areas. Usually a steel wire rope is composed of wires, strands and a core, which is made of fiber or steel. The purpose of the core is to provide support and maintain the position of the outer strands during operation. The wires are predominantly constructed from high-carbon steel and stainless steel. The wires are twisted to form strands and they designate the strength of the steel wire rope.
The key players are WireCo World Group, Tokyo Rope, Kiswire, Usha Martin, Scaw Metal, DIEPA, Bridon, Shinko, DSR, Gustav Wolf, YoungHeung, PFEIFER, Teufelberger, Redaelli, Brugg, Jiangsu Shenwang, Jiangsu Safety, Juli Sling, Ansteel Wire Rope, Hubei Fuxing, Jiangsu Langshan, Guizhou Wire Rope, Fasten Group, Xianyang Bamco etc. The top 5 companies account for about 19% of revenue market share.
The Steel Wire Rope Market report deals with complete geographical analysis of the global Steel Wire Rope Market, covering significant regions, viz, North America, Europe, China, and Japan. This report also covers key countries (regions), viz, U.S., Canada, Germany, France, U.K., Italy, Russia, China, Japan, South Korea, India, Australia, Taiwan, Inonesia, Thailand, Malaysia, Philippines, Vietnam, Mexico, Brazil, Turkey, Saudi Arabia, U.A.E, etc.
The report focuses on global major leading industry players with information such as company profiles, product picture, and specification, capacity, production, price, cost, revenue, and contact information. Upstream raw materials, equipment, and downstream consumers analysis is also carried out. What’s more, the Steel Wire Rope Market industry development trends and marketing channels are analyzed. To conclude, the feasibility of new investment projects is evaluated, and overall research assumptions are offered.
Steel Wire Rope Market research includes the a methodical description of the various factors such as the market growth and detailed information about the different company’s revenue, developments, production, and the various other strategic developments. The regional spaces of important components, including the capability, cost, price, technology, supplies, profit, and competition are analyzed.
The sales channels chosen (that include direct as well as indirect marketing) by the companies are briefly enumerated in the Steel Wire Rope Market report.
The report is inclusive of the pivotal driving forces influencing the commercialization landscape of the Steel Wire Rope Market and their impact on the revenue scale of this business sphere.
The rising product demand from the key geographies as well as the pivotal applications and potential business arenas are also included in the Steel Wire Rope Market report.
This Press Release has been written with the intention of providing accurate market information which will enable our readers to make informed strategic investment decisions. If you notice any problem with this content, please feel free to reach us on [email protected]
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Rotation resistant wire rope refers to a series of steel ropes which minimizes the tendency to spin or rotation under load. These wire ropes boast special design - the outer layer is twisted in the reverse direction of inner layers for counteracting torsional forces generated from multi-layers of strands.
To achieve the resistance against the spin and rotation, all wire ropes are composed of at least two layers of strands. In general, more layers a rotation resistant wire rope has, more resistance it will boast. For example, 2-layer ropes is much easier to spin and rotate than 3-layer ones. Meanwhile, if one end of free rotation is allowed, 2-layer rope can only develop 55% to 75% of its breaking strength comparing with 95% to 100% of 3-layer ropes.
The 3-layer rope with more outer strands is capable to distribute more radial pressure onto inner layers and ideal for larger mobile such as all tower cranes.
Wire ropes with 8 to 10 strands & 2-layer constructions without reversely twisted inner strands have very similar appearance to rotation resistant wire ropes, but they are not.
Rotation resistant wire ropes are considered to be less stable needing to be handled and installed with great care. They must be taken to avoid high loads with small diameter sheaves.
Wire rope and cable are each considered a “machine”. The configuration and method of manufacture combined with the proper selection of material when designed for a specific purpose enables a wire rope or cable to transmit forces, motion and energy in some predetermined manner and to some desired end.
Two or more wires concentrically laid around a center wire is called a strand. It may consist of one or more layers. Typically, the number of wires in a strand is 7, 19 or 37. A group of strands laid around a core would be called a cable or wire rope. In terms of product designation, 7 strands with 19 wires in each strand would be a 7×19 cable: 7 strands with 7 wires in each strand would be a 7×7 cable.
Materials Different applications for wire rope present varying demands for strength, abrasion and corrosion resistance. In order to meet these requirements, wire rope is produced in a number of different materials.
Stainless Steel This is used where corrosion is a prime factor and the cost increase warrants its use. The 18% chromium, 8% nickel alloy known as type 302 is the most common grade accepted due to both corrosion resistance and high strength. Other types frequently used in wire rope are 304, 305, 316 and 321, each having its specific advantage over the other. Type 305 is used where non-magnetic properties are required, however, there is a slight loss of strength.
Galvanized Carbon Steel This is used where strength is a prime factor and corrosion resistance is not great enough to require the use of stainless steel. The lower cost is usually a consideration in the selection of galvanized carbon steel. Wires used in these wire ropes are individually coated with a layer of zinc which offers a good measure of protection from corrosive elements.
Cable Construction The greater the number of wires in a strand or cable of a given diameter, the more flexibility it has. A 1×7 or a 1×19 strand, having 7 and 19 wires respectively, is used principally as a fixed member, as a straight linkage, or where flexing is minimal.
Cables designed with 3×7, 7×7 and 7×19 construction provide for increasing degrees of flexibility but decreased abrasion resistance. These designs would be incorporated where continuous flexing is a requirement.
Selecting Wire Rope When selecting a wire rope to give the best service, there are four requirements which should be given consideration. A proper choice is made by correctly estimating the relative importance of these requirements and selecting a rope which has the qualities best suited to withstand the effects of continued use. The rope should possess:Strength sufficient to take care of the maximum load that may be applied, with a proper safety factor.
Strength Wire rope in service is subjected to several kinds of stresses. The stresses most frequently encountered are direct tension, stress due to acceleration, stress due to sudden or shock loads, stress due to bending, and stress resulting from several forces acting at one time. For the most part, these stresses can be converted into terms of simple tension, and a rope of approximately the correct strength can be chosen. As the strength of a wire rope is determined by its, size, grade and construction, these three factors should be considered.
Safety Factors The safety factor is the ratio of the strength of the rope to the working load. A wire rope with a strength of 10,000 pounds and a total working load of 2,000 pounds would be operating with a safety factor of five.
It is not possible to set safety factors for the various types of wire rope using equipment, as this factor can vary with conditions on individual units of equipment.
The proper safety factor depends not only on the loads applied, but also on the speed of operation, shock load applied, the type of fittings used for securing the rope ends, the acceleration and deceleration, the length of rope, the number, size and location of sheaves and drums, the factors causing abrasion and corrosion and the facilities for inspection.
Fatigue Fatigue failure of the wires in a wire rope is the result of the propagation of small cracks under repeated applications of bending loads. It occurs when ropes operate over comparatively small sheaves or drums. The repeated bending of the individual wires, as the rope bends when passing over the sheaves or drums, and the straightening of the individual wires, as the rope leaves the sheaves or drums, causing fatigue. The effect of fatigue on wires is illustrated by bending a wire repeatedly back and forth until it breaks.
The best means of preventing early fatigue of wire ropes is to use sheaves and drums of adequate size. To increase the resistance to fatigue, a rope of more flexible construction should be used, as increased flexibility is secured through the use of smaller wires.
Abrasive Wear The ability of a wire rope to withstand abrasion is determined by the size, the carbon and manganese content, the heat treatment of the outer wires and the construction of the rope. The larger outer wires of the less flexible constructions are better able to withstand abrasion than the finer outer wires of the more flexible ropes. The higher carbon and manganese content and the heat treatment used in producing wire for the stronger ropes, make the higher grade ropes better able to withstand abrasive wear than the lower grade ropes.
Effects of Bending All wire ropes, except stationary ropes used as guys or supports, are subjected to bending around sheaves or drums. The service obtained from wire ropes is, to a large extent, dependent upon the proper choice and location of the sheaves and drums about which it operates.
A wire rope may be considered a machine in which the individual elements (wires and strands) slide upon each other when the rope is bent. Therefore, as a prerequisite to the satisfactory operation of wire rope over sheaves and drums, the rope must be properly lubricated.
Loss of strength due to bending is caused by the inability of the individual strands and wires to adjust themselves to their changed position when the rope is bent. Tests made by the National Institute of Standards and Technology show that the rope strength decreases in a marked degree as the sheave diameter grows smaller with respect to the diameter of the rope. The loss of strength due to bending wire ropes over the sheaves found in common use will not exceed 6% and will usually be about 4%.
The bending of a wire rope is accompanied by readjustment in the positions of the strands and wires and results in actual bending of the wires. Repetitive flexing of the wires develops bending loads which, even though well within the elastic limit of the wires, set up points of stress concentration.
The fatigue effect of bending appears in the form of small cracks in the wires at these over-stressed foci. These cracks propagate under repeated stress cycles, until the remaining sound metal is inadequate to withstand the bending load. This results in broken wires showing no apparent contraction of cross section.
Experience has established the fact that from the service view-point, a very definite relationship exists between the size of the individual outer wires of a wire rope and the size of the sheave or drum about which it operates. Sheaves and drums smaller than 200 times the diameter of the outer wires will cause permanent set in a heavily loaded rope. Good practice requires the use of sheaves and drums with diameters 800 times the diameter of the outer wires in the rope for heavily loaded fast-moving ropes.
It is impossible to give a definite minimum size of sheave or drum about which a wire rope will operate with satisfactory results, because of the other factors affecting the useful life of the rope. If the loads are light or the speed slow, smaller sheaves and drums can be used without causing early fatigue of the wires than if the loads are heavy or the speed is fast. Reverse bends, where a rope is bent in one direction and then in the opposite direction, cause excessive fatigue and should be avoided whenever possible. When a reverse bend is necessary larger sheaves are required than would be the case if the rope were bent in one direction only.
Stretch of Wire Rope The stretch of a wire rope under load is the result of two components: the structural stretch and the elastic stretch. Structural stretch of wire rope is caused by the lengthening of the rope lay, compression of the core and adjustment of the wires and strands to the load placed upon the wire rope. The elastic stretch is caused by elongation of the wires.
The structural stretch varies with the size of core, the lengths of lays and the construction of the rope. This stretch also varies with the loads imposed and the amount of bending to which the rope is subjected. For estimating this stretch the value of one-half percent, or .005 times the length of the rope under load, gives an approximate figure. If loads are light, one-quarter percent or .0025 times the rope length may be used. With heavy loads, this stretch may approach one percent, or .01 times the rope length.
The elastic stretch of a wire rope is directly proportional to the load and the length of rope under load, and inversely proportional to the metallic area and modulus of elasticity. This applies only to loads that do not exceed the elastic limit of a wire rope. The elastic limit of stainless steel wire rope is approximately 60% of its breaking strength and for galvanized ropes it is approximately 50%.
Preformed Wire Ropes Preformed ropes differ from the standard, or non-preformed ropes, in that the individual wires in the strands and the strands in the rope are preformed, or pre-shaped to their proper shape before they are assembled in the finished rope.
This, in turn, results in preformed wire ropes having the following characteristics:They can be cut without the seizings necessary to retain the rope structure of non-preformed ropes.
They are substantially free from liveliness and twisting tendencies. This makes installation and handling easier, and lessens the likelihood of damage to the rope from kinking or fouling. Preforming permits the more general use of Lang lay and wire core constructions.
Removal of internal stresses increase resistance to fatigue from bending. This results in increased service where ability to withstand bending is the important requirement. It also permits the use of ropes with larger outer wires, when increased wear resistance is desired.
Outer wires will wear thinner before breaking, and broken wire ends will not protrude from the rope to injure worker’s hands, to nick and distort adjacent wires, or to wear sheaves and drums. Because of the fact that broken wire ends do not porcupine, they are not as noticeable as they are in non-preformed ropes. This necessitates the use of greater care when inspecting worn preformed ropes, to determine their true condition.
Wire rope is technically defined as multi-wire strands laid geometrically around a core while also used more generally as a term to classify multiple product families including aircraft cable, coated aircraft cable, general purpose wire rope, strand, rotation resistant wire rope, compacted/swaged wire rope, and cable laid wire rope.
Aircraft cable does not fit the definition of wire rope in the strictest sense as it does not have an independent core, but rather a strand core, in which the center is one of the strands that is laid with the outside strand layers. Aircraft cable is available in diameters 3/8" or less with breaking strengths similar to that of equal diameter independent wire rope core (IWRC) and is available in stainless steel and galvanized steel.
Wire rope can be galvanized via three processes. Listed from least corrosion-resistant to the most corrosion-resistant, they are electro-galvanizing, hot-dip galvanizing, and drawn-galvanizing. In addition to being the most corrosion-resistant types of galvanized wire rope, drawn-galvanized has another added benefit which is a breaking strength that is the same as bright wire rope does. Electro-galvanized and hot-dip galvanized wire rope have breaking strengths that are approximately 10% lower.
Wire rope is specified by the number of strands in the rope, the number of wires in each strand, and a description of the core’s material of construction. For example, the notation “6x7 FC” means that the rope has six strands with seven wires in each strand and a fiber core. Commonly used core designations include FC (fiber core), independent wire rope core (IWRC), wire strand core (WSC), and poly core (PC).
There are two elements to wire rope lubrication, the core, and outer strands. IWRC wire rope always has a lubricated core (unless specially ordered as otherwise). Bright wire rope always has lubricated outer strands. Galvanized wire rope can be manufactured in either dry finish or lubricated with respect to the outer strands. Typically stainless steel wire rope is manufactured with a lubricated IWRC and dry finish outer strands.