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In 2026, China's stainless steel wire rope industry enters a critical phase of development, with a primary focus on export standardization, production quality enhancement, and high-end manufacturing. The global market size is projected to reach US$4.87 billion (a year-on-year increase of 6.8%); of this total, China accounts for 34.2% of global production volume, with exports reaching 187,000 tons and an export value of US$720 million. Effective January 2026, a formal export licensing system has been implemented for stainless steel wire ropes; companies applying for licenses are now required to submit relevant trade contracts and certificates of quality inspection compliance. Ukraine has extended its 123% anti-dumping duty on Chinese products for another five years; concurrently, the European Union's Carbon Border Adjustment Mechanism (CBAM) and the reduction of duty-free quotas have both contributed to rising export costs. Southeast Asia, the Middle East, and regions along the "Belt and Road" initiative are emerging as core growth markets, where products holding "green certifications" can command an export premium ranging from 5% to 12%. New production capacity is increasingly concentrating within industrial clusters located in coastal regions, while the industry's annual output maintains a steady growth rate of 4%. The revised national standard, GB/T 20118-2025 (officially implemented in March), introduces a high-strength grade of 2060 MPa and establishes more stringent inspection protocols. Products made from 316L, duplex stainless steel, and 254SMO super-austenitic stainless steel collectively account for 68.5% of the market, primarily catering to the offshore wind power and deep-sea engineering sectors. Ultra-high strength (≥2000 MPa), nano-coating technologies, and pre-deformation processes have emerged as the dominant trends within the industry.

PVC plastic stainless steel wire rope is a composite material combining a PVC (polyvinyl chloride) outer layer with a stainless steel core. Its unique properties have led to its widespread application in various fields. This product not only offers the high strength and corrosion resistance of stainless steel wire rope, but also features a PVC coating for added wear resistance, anti-slip properties, and a superior appearance. Here are some recent news about PVC plastic stainless steel wire rope: 1. Technological Innovation New Environmentally Friendly Materials: With increasing environmental awareness, manufacturers are exploring more environmentally friendly PVC alternatives or improving existing PVC formulations to reduce environmental impact. Enhanced Durability: Optimized production processes and technologies, such as specialized treatments to enhance the bond between stainless steel wires, further enhance the overall strength and service life of the product. 2. Expanded Applications Outdoor Facilities: Due to its excellent weather and UV resistance, PVC plastic stainless steel wire rope is increasingly used in outdoor furniture, amusement rides, and other applications. Decorative Uses: Beyond traditional industrial applications, this material is also gaining popularity with interior designers for its aesthetically pleasing appearance, playing an increasingly important role in home decor. Safety Protection: This type of wire rope is also widely used in certain applications requiring additional safety, such as bridge guardrails and building fencing. 3. Market Trends - As consumers' demands for product quality continue to rise, high-quality, high-performance PVC plastic stainless steel wire rope is expected to become increasingly popular in the market over the next few years. - Globally, especially in developing countries, demand for this material is expected to continue to grow as infrastructure construction accelerates. 4. Challenges and Opportunities - Despite promising development prospects, balancing cost and performance remains a major challenge for manufacturers. - At the same time, the development of new materials and the application of new technologies are creating unprecedented development opportunities for the industry. In short, PVC plastic stainless steel wire rope, with its unique advantages, demonstrates tremendous potential and potential for development in numerous fields. With technological advancements and evolving societal needs, we believe this product will be increasingly used and continue to advance to higher levels.

Recently, Yuansheng Stainless Steel Wire Rope Co., Ltd., located in Taizhou, Jiangsu Province, China, announced the successful development of a revolutionary new product: ultra-corrosion-resistant, high-strength stainless steel wire rope. This innovation not only marks a major breakthrough for the company in materials science, but also provides more reliable and efficient solutions for the global construction, bridge construction, and marine engineering industries.   According to Yuansheng's technical director, this new stainless steel wire rope utilizes an advanced alloy formula and incorporates the latest manufacturing processes, significantly improving its corrosion resistance and service life while maintaining its original excellent performance. "By optimizing the ratios of various elements, we ensure that the new product can maintain excellent performance even in extreme environments," he added. "This will significantly reduce maintenance costs for users."   In addition, in response to national requirements for environmental protection and energy conservation, Yuansheng has also incorporated several green manufacturing technologies into its production process to minimize environmental impact throughout the entire process. This initiative demonstrates the company's commitment to fulfilling its social responsibility.   This ultra-corrosion-resistant, high-strength stainless steel wire rope has officially launched on the market and has received widespread attention and praise from numerous customers both domestically and internationally. In the future, Taizhou Yuansheng Stainless Steel Wire Rope Co., Ltd. will continue to increase its investment in research and development, constantly explore the application of new materials and new technologies, and strive to become one of the world's leading suppliers of stainless steel products.

The following are some key factors that may affect the future development of stainless steel wire rope: 1. Market demand growth: With the continuous advancement of global infrastructure construction, especially the accelerated urbanization process in developing countries, the demand for building materials will continue to increase. This will directly promote the expansion of the stainless steel wire rope market. 2. Technological innovation and product upgrades: In order to meet the special needs of different application scenarios (such as stronger corrosion resistance and higher strength), companies will increase R&D investment and launch more high-performance products. At the same time, reducing costs by improving production processes is also an important direction for the development of the industry. 3. Improved environmental protection requirements: As countries around the world increase their awareness of environmental protection, green manufacturing will become one of the trends. Measures such as reducing pollution emissions and using recyclable materials during production will receive more attention and support. 4. Changes in the international trade situation: In recent years, international trade frictions have occurred frequently, and factors such as tariff adjustments may bring uncertainty to the market in some regions. But in the long run, global cooperation is still the general trend, which will help promote the optimal allocation of resources and technical exchanges. 5. Acceleration of digital transformation: Using information technologies such as the Internet of Things and big data to carry out intelligent manufacturing and management optimization can effectively improve production efficiency and service levels, and inject new vitality into the industry.

Recently, according to the data released by the General Administration of Customs, the total export volume of my country's stainless steel wire rope and its products reached XX billion US dollars (please adjust the specific figures according to the latest official data), an increase of X% year-on-year. This achievement not only reflects that China's competitiveness in the global stainless steel wire rope market has been further enhanced, but also provides strong support for China's manufacturing to move towards the high end of the global value chain. With the gradual recovery of the global economy and the increase in infrastructure construction projects in various countries, the demand for high-quality building materials is increasing. As one of the indispensable and important materials in many fields such as construction and transportation, stainless steel wire rope is widely favored for its strong corrosion resistance and long service life. In recent years, by continuously increasing R&D investment and adopting advanced production processes and technologies to transform and upgrade production lines, the quality of stainless steel wire rope products produced by Chinese companies has been significantly improved, which has won high recognition from overseas customers while meeting the needs of the domestic market. It is worth noting that in this export growth, the proportion of high value-added products has increased significantly. This shows that after long-term efforts, relevant enterprises in my country have made important breakthroughs in technological innovation and can provide more products that meet or even exceed international standards. In addition, with the deepening of the "Belt and Road" initiative, countries and regions along the route have become new growth points for China's stainless steel wire rope exports. These countries are in a stage of rapid development and have huge demand for various infrastructure construction projects, creating good conditions for Chinese companies to open up overseas markets. Facing the future, industry insiders said that although the current situation is generally good, we must also see the challenges brought by the complex and changing international trade environment. Therefore, strengthening brand building and improving the after-sales service system will be the focus of the next stage of work. Only by continuously improving our own strength and service level can we remain invincible in the fierce international competition and contribute more to the construction of an open world economy.

Recently, a well-known domestic stainless steel wire rope manufacturer announced the successful development of a new type of high-strength corrosion-resistant stainless steel wire rope. This product will effectively solve the problems of easy corrosion and short life of wire ropes in deep-sea development, and provide strong guarantees for the development of deep-sea resources in my country.   It is understood that the new stainless steel wire rope adopts a special alloy formula and advanced production technology. On the basis of maintaining the original corrosion resistance of stainless steel, it greatly improves the strength and wear resistance of the wire rope. According to the test of authoritative institutions, the service life of this product is more than doubled than that of traditional stainless steel wire ropes in simulated deep-sea high pressure, high salt and low temperature environments, which can effectively meet the application needs of deep-sea oil and gas mining, seabed mineral development and other fields.   In recent years, with the rapid development of the marine economy, the demand for high-performance stainless steel wire ropes has been growing. Traditional stainless steel wire ropes are prone to stress corrosion cracking, fatigue fracture and other problems in deep-sea environments, which seriously restricts the efficiency and safety of deep-sea development. The successful development of the new stainless steel wire rope has filled the domestic gap, broken the foreign technology monopoly, and is of great significance to the development of my country's deep-sea resources.   Industry experts said that the promotion and application of the new stainless steel wire rope will effectively reduce the cost of deep-sea development, improve operation efficiency, ensure operation safety, and promote the high-quality development of my country's marine economy. In the future, with the continuous advancement of technology and the continuous expansion of application fields, the stainless steel wire rope industry will usher in a broader development space.   In addition, the company also plans to cooperate with domestic universities and scientific research institutions to further optimize product performance and develop more stainless steel wire rope products suitable for different deep-sea environments, contributing to the construction of my country's marine power.

1. Project background Offshore wind power development: As an important part of clean energy, offshore wind power has developed rapidly around the world in recent years. As one of the world's largest wind power markets, China's offshore wind power project construction scale continues to expand, and the demand for related equipment is also growing.   Application of high-strength stainless steel wire rope: In offshore wind power projects, high-strength stainless steel wire ropes are mainly used in wind turbine installation, submarine cable laying, wind turbine maintenance and other links. Due to its high strength, corrosion resistance, fatigue resistance and other characteristics, it is particularly suitable for use in harsh marine environments.   2. The significance of the enterprise's winning bid Technical strength: The successful bid shows that the company has strong technical strength in the research and development, production and quality control of high-strength stainless steel wire ropes, and can meet the high requirements of offshore wind power projects for materials.   Improved market competitiveness: This winning bid will not only help the company further consolidate its position in the domestic market, but also provide an opportunity for it to expand into the international market, especially in the context of the rapid development of global offshore wind power.   Promote the development of the industrial chain: Offshore wind power projects involve multiple links in the industrial chain. The successful winning of the bid by the company will drive the development of upstream and downstream related industries, such as steel manufacturing, equipment manufacturing, installation services, etc.   3. Positive impact on the industry Promote technological innovation: Offshore wind power projects have high requirements for materials and technology. The winning bid by the company will promote technological innovation in the industry in materials science, manufacturing processes, etc.   Promote the development of clean energy: As an important part of clean energy, the smooth progress of offshore wind power projects will help reduce carbon emissions, promote the transformation of energy structure, and help achieve the "dual carbon" goals.   Improve the localization rate: Domestic companies have won bids for offshore wind power projects, indicating that China's localization rate in the field of high-end manufacturing is gradually increasing, reducing dependence on imported products.   4. Future Outlook Market demand continues to grow: With the increase in global demand for clean energy, the construction scale of offshore wind power projects is expected to continue to expand, and the market demand for key materials such as high-strength stainless steel wire ropes will also increase accordingly.   Enterprise internationalization layout: With the continuous breakthroughs in technology and products of domestic enterprises, it is expected to obtain more orders in the international market in the future and further increase the global market share.   Policy support: The country's policy support for clean energy and high-end manufacturing will provide a good development environment for related enterprises and help them occupy a favorable position in global competition.

(City, Date) - With the rapid development of marine engineering, new energy and other fields, the market demand for high-performance stainless steel wire rope continues to rise, driving the industry to usher in a new round of development opportunities. In recent years, stainless steel wire rope has been widely used in traditional industries and emerging fields due to its excellent strength, corrosion resistance and wear resistance. Especially in harsh environments such as offshore platforms, ship moorings, and offshore wind power, stainless steel wire rope has become an indispensable key material. Market analysts pointed out that the global stainless steel wire rope market will maintain a steady growth trend in the next few years. On the one hand, the development of marine oil and gas resources and the construction of offshore wind power will continue to drive market demand; on the other hand, with technological progress and process improvements, the performance of stainless steel wire rope will be further improved, and the application field will continue to expand. In response to market demand, domestic and foreign stainless steel wire rope companies have increased their R&D investment and launched a series of high-performance new products. For example, a domestic company has successfully developed an ultra-high-strength stainless steel wire rope, whose strength level has reached the international leading level and can meet the use requirements in extreme environments such as deep-sea engineering. In addition, some companies are also actively developing environmentally friendly stainless steel wire rope products, using environmentally friendly materials and processes to reduce pollution emissions during the production process to adapt to the trend of green development. Experts said that in the future, the stainless steel wire rope industry will develop in the direction of high strength, corrosion resistance, lightweight, and environmental protection. Companies need to keep up with market trends, increase technological innovation, and enhance product competitiveness in order to remain invincible in the fierce market competition.

Recently, a new type of stainless steel wire rope lock has quietly become popular in the market. With its excellent safety performance and stylish appearance design, it has quickly become the focus of consumer attention. Pain points of traditional locks: Insufficient safety: Traditional locks are easy to be pried or cut, which poses a safety hazard. Easy to rust and corrode: Ordinary locks are prone to rust and corrode in outdoor environments, affecting their service life and aesthetics. Single appearance: Traditional locks are old-fashioned and cannot meet the needs of modern consumers for beauty. Advantages of stainless steel wire rope locks: Safe and reliable: High-strength stainless steel wire rope and precise lock core design are used to effectively prevent prying and cutting, providing a higher level of security. Durable: Stainless steel material has good anti-rust and anti-corrosion properties, can adapt to various harsh environments, and has a longer service life. Beautiful and fashionable: The lock has a simple and fashionable appearance design, which can be perfectly integrated with various scenes to enhance the overall beauty. Widely used: Suitable for bicycles, motorcycles, outdoor sports equipment, luggage, door locks and other scenes to meet the needs of different users. Broad market prospects: With the improvement of people's safety awareness and the pursuit of quality of life, the market prospects of stainless steel wire rope locks are broad. It is expected that the market will maintain a rapid growth trend in the next few years. Expert opinion: Industry experts said that the emergence of stainless steel wire rope locks is an important innovation in the lock industry. It solves many pain points of traditional locks and provides users with a safer, more convenient and more beautiful use experience. In the future, with the continuous advancement of technology and the continuous changes in market demand, stainless steel wire rope locks will develop in a more intelligent and personalized direction. Purchase suggestions: When consumers purchase stainless steel wire rope locks, they should pay attention to the following points: Choose a regular brand: Choose a reputable brand to ensure product quality and after-sales service. Check product parameters: Pay attention to the material, specifications, load-bearing and other parameters of the lock, and choose a product that suits your needs. Pay attention to the use environment: Choose a suitable lock according to the use environment, for example, for outdoor use, you should choose a product with better rust resistance. I believe that with the popularization of stainless steel wire rope locks, our lives will be safer, more convenient and better.

As people's demand for home safety and convenient life continues to increase, the stainless steel lock market is ushering in new growth opportunities. The popularization of smart locks, the application of new materials and new processes, promote the stainless steel lock industry to develop in the direction of high-end and intelligent. Smart locks become the mainstream of the market In recent years, smart locks have rapidly occupied the market with their convenience and safety. The application of technologies such as fingerprint recognition, face recognition, and remote control has made smart locks a standard for modern families. For example, the smart locks launched by a well-known lock brand support multiple unlocking methods, and can monitor the door lock status in real time through mobile phone APP, which is deeply favored by consumers.   New materials improve product performance In order to meet consumers' demand for high-quality locks, companies have adopted new materials and new processes to improve product performance. For example, a company has developed a new type of stainless steel material, which is better than traditional materials in hardness and corrosion resistance, and can effectively extend the service life of locks. The concept of green environmental protection is deeply rooted in the hearts of the people With the enhancement of environmental awareness, green and environmentally friendly locks have attracted more and more attention from consumers. Enterprises have adopted environmentally friendly materials and processes to reduce pollution emissions during the production process. For example, a company launched a lock made of renewable materials, which reduced carbon emissions during its production process by more than 30%.   Application areas continue to expand Stainless steel locks are constantly expanding their applications in residential, commercial, industrial and other fields due to their excellent corrosion resistance and aesthetics. For example, in the residential field, smart locks have become the standard of modern families; in the commercial field, stainless steel locks are widely used in hotels, office buildings and other places.   The market prospects are broad, and challenges and opportunities coexist In the future, with the rapid development of the smart home market and the growing demand of consumers for high-quality locks, the stainless steel lock industry will usher in a broader market prospect. However, the industry is also facing challenges such as fluctuations in raw material prices and intensified market competition. Enterprises need to strengthen technological innovation, improve product quality, and expand application areas to meet challenges, seize opportunities, and achieve sustainable development.

With the recovery of the global economy and the rapid development of the industrial field, the stainless steel wire rope industry is welcoming new development opportunities. High-performance, high-strength, and corrosion-resistant stainless steel wire ropes are increasingly widely used in marine engineering, petrochemicals, bridge construction and other fields, driving the continuous growth of market demand. High-performance stainless steel wire ropes have become the mainstream of the market In order to meet the use needs in extreme environments, the research and development of high-performance stainless steel wire ropes has become a hot spot in the industry. For example, **a well-known domestic company** has successfully developed ultra-high-strength stainless steel wire ropes with a tensile strength of more than 2000MPa, far exceeding ordinary stainless steel wire ropes, and can be widely used in major projects such as deep-sea oil platforms and large bridges. Green environmental protection concepts promote industry upgrades Driven by the global carbon neutrality goal, the stainless steel wire rope industry is accelerating its transformation towards green environmental protection. Enterprises have adopted low-carbon production processes, used renewable resources, and developed recyclable stainless steel wire rope products. For example, **a stainless steel wire rope manufacturer** has reduced carbon emissions in the production process by more than 30% by improving production processes. Intelligent production improves efficiency The application of intelligent manufacturing technology is changing the production mode of the stainless steel wire rope industry. By introducing automated production lines and intelligent management systems, enterprises have achieved a significant increase in production efficiency and precise control of product quality. For example, a stainless steel wire rope company has built a fully automated production line, which has achieved automation from raw material processing to finished product packaging, and has increased production efficiency by more than 25%. The application field continues to expand Stainless steel wire ropes are constantly expanding in the fields of marine engineering, petrochemicals, bridge construction, elevator cables, etc. with their excellent corrosion resistance, high temperature resistance and high strength. For example, in the field of marine engineering, stainless steel wire ropes are used in the mooring system of deep-sea oil platforms; in the field of bridge construction, stainless steel wire ropes are used for the main cables and slings of suspension bridges. The market prospects are broad, and challenges and opportunities coexist In the future, with the continuous development of the global economy and the continuous advancement of technology, the stainless steel wire rope industry will usher in a broader market prospect. However, the industry is also facing challenges such as fluctuations in raw material prices and international trade frictions. Enterprises need to strengthen technological innovation, improve product quality, and expand application areas to meet challenges, seize opportunities, and achieve sustainable development.

The 11th All China – International Wire & Cable Industry Trade Fair (wire China 2024) will  be held from Sept 25-28, 2024 at the Shanghai New International Expo Center. This show presents the following product groups: Wire manufacturing and finishing machinery, including Fastener & Spring manufacturing and finishing machinery, Process technology tools, Auxiliary process technology materials , Materials, special wires and cables , Measuring and control technology , Test engineering and Specialist areas. Our booth NO.E7E49

When stainless steel wire rope is subjected to tensile load, it will stretch in different stages. Therefore, Yuansheng Wire Rope will often reminds users to pre-stretch the wire rope. In turn, many customers will ask what causes the stainless steel wire rope to stretch?   There are many factors that can cause the wire rope to stretch during use. Some factors cause small elongation and can usually be ignored. The main reasons for the elongation of wire rope are as follows, of which the first two are important factors.   (a) Elongation caused by the adjustment of the position of the steel wires in each strand and the strands in the wire rope - usually called structural elongation.   (b) Elastic elongation caused by load tension.   (c) Elongation or shortening caused by temperature changes.   (d) Elongation caused by the increase in lay length due to the free rotation of one end of the wire rope.   (e) Further structural elongation caused by the reduction of the metal area of ​​the wire rope due to internal wire wear.   (f) Inelastic elongation caused by tensile load exceeding the yield point of the material. The reason why we emphasize the pre-tensioning of stainless steel wire ropes is to let them adapt to the stretching force before they are put into use. For example, when the weather gets colder, we add clothes one by one, instead of wearing them all at once. In addition, we also need to pay attention to the status of stainless steel wire ropes in time during maintenance operations, scrapping them when necessary and replacing them with new ones when necessary to increase the safety of operation.

Steel wire ropes are made according to the needs of use. Because the tensile capacity of steel wire ropes required in different occasions is different, the number of strands of steel wire is also different. In addition, due to the different applicable occasions, the impact on steel wire ropes is also very different, so the production of steel wire ropes also needs to go through different process treatments. Steel wire ropes are widely used in the fields of crane and elevator lifting, mechanical power transmission, car cockpit rod control, aircraft control system operation, etc.; in static systems, the stability of the pulling support tower of the suspension bridge, the design of new railings and other industries, steel wire ropes are also widely used. The phosphating film of the phosphating steel wire rope produced in my country can improve the wear resistance and corrosion resistance of the surface of the rope wire, and effectively inhibit the occurrence of micro-motion fatigue. Phosphating treatment of rope wire is preferred to use manganese or zinc-manganese phosphating. After phosphating, the steel wire is not subjected to any drawing process. The phosphating steel wire is directly used to twist the steel wire rope. Since the phosphating coating makes the steel wire surface more wear-resistant, and the phosphating film is non-conductive, it can also improve the steel wire's corrosion resistance. The service life of the phosphating steel wire rope is 2-3 times that of the smooth steel wire rope, and the fatigue resistance of the steel wire rope is greatly improved. The protection of the steel wire by the galvanized layer of the galvanized steel wire rope belongs to the anodic protection. The thicker the galvanized layer, the stronger the anti-corrosion ability; sometimes, for the consideration of anti-corrosion performance, the plastic coating process is also selected, and a certain thickness of plastic is coated on the outer surface of the steel wire rope or the outer surface of the strand rope, including polyethylene, polypropylene, polyurethane, etc.; the most direct type of steel wire rope is the smooth steel wire rope, and the steel wire is directly twisted into strand rope, steel core and steel wire rope without any surface treatment.

The swivel eye, also known as the swivel eye screw or universal eye, is used in hoisting occasions where the lifting angle needs to be adjusted; our company recommends users to use a swivel or swing swivel eye to replace the traditional eye bolt. Traditional eye bolts are only suitable for vertical lifting environments. 1. Advantages of swivel eye It can achieve 360-degree horizontal rotation and 180-degree up and down flipping, with a four-fold safety factor in any direction. Compared with the traditional DIN580 eye screw, it is more flexible and can meet the lifting needs in all aspects. The manufacturing material is mostly 35CrMo alloy steel and 42CrMo alloy steel in China, and nickel-chromium-molybdenum alloy steel or 100 grade material is generally used for imports. 2. Classification of swivel eye 1. According to the connection method with the object to be hoisted, it can be divided into two types: screw hole type eye and bolt type eye. According to the lifting angle, it can be divided into: straight pull eye, side pull eye, straight side pull universal eye. The specifications available on the market are mostly concentrated in M8~M120. 2. According to the strength level, it can be generally divided into G80 and G100 swivel rings. The tensile force of G100 products is 25% higher than that of G80 products, and it is a relatively high-end product on the market. 3. Bolt thread of swivel ring Currently, only a few foreign brands can provide both metric and imperial threads. Domestic brands mainly use metric threads. Due to the requirements of equipment for machining of imperial threads, only a very few domestic manufacturers can produce threads that fully meet British/American standards. Bolt strength level of swivel ring: mainly 8.8 and 12.9. Among them, imported swivel rings mostly use 12.9-grade bolts. In the early years, domestic swivel rings mostly used 8.8-grade bolts. In recent years, with the innovation and optimization of product technology, domestic swivel rings also use 12.9-grade bolts. The performance is comparable to imported products and has a very high cost performance. 4. Application of swivel rings in the hoisting industry With the vigorous development of the domestic mold industry, swivel rings have been greatly promoted and applied. The main users are mold factories, machinery factories, etc. The emerging wind power generation industry has a stronger demand for swivel rings. Traditional DIN 580 eyebolts can only be lifted at 0 degrees, and the lifting angle is required to be no more than 45 degrees laterally, otherwise there is a risk of breaking. At 45 degrees, the strength is lost by 70%, and at 90 degrees, it is lost by 75% (refer to GB825 and DIN580 standards). Today, as people pay more and more attention to lifting safety, the swivel eyebolt is more flexible, safe and durable than the DIN 580 eyebolt, and will be adopted in more lifting fields. 5. Precautions for the use of universal swivel eyebolts 1. Please choose a suitable swivel eyebolt according to your needs. Do not use the swivel eyebolt for lifting with overload. The swivel eyebolt body is engraved with a significant rated load; 2. Tap the screw holes on the workpiece so that the eyebolts can be installed vertically on the workpiece surface. The threaded holes should be drilled to prevent the top pattern from expanding when the eyebolt is twisted; the workpiece surface must be flat so that the eyebolt gasket is in full contact with the workpiece surface, and there must be no gap in the middle; 3. Do not use a spacer between the eyebolt bushing and the workpiece surface; 4. When the eyebolt is mounted on soft material (such as aluminum), the effective engagement length of the thread should be 2 times the thread diameter. When the eyebolt is mounted on steel material, the effective engagement length of the thread should be 1.5 times the thread diameter. 5. During lifting operations, the force should be applied gradually. Avoid oscillating loads. 6. The eyebolt should be tightened to the specified torque. The specified torque is engraved on the eyebolt. 7. During use, the eyebolt may gradually loosen. If the eyebolt loosens, it must be tightened again to the specified torque. The specified torque is engraved on the eyebolt. 8. If the eyebolt is installed with a through hole, it should be ensured that the quality grade of the nut or washer is the same as that of the eyebolt. 9. Universal eyebolts are not suitable for high-speed rotation when fully loaded; 10. Since improper operation may cause damage to the eyebolt, it is recommended to check the eyebolt regularly and perform tension tests on the eyebolt regularly.

(1) The size of the clamp should be suitable for the thickness of the wire rope. The inner clearance of the U-shaped ring should be 1 to 3 mm larger than the diameter of the wire rope. If the clearance is too large, it is difficult to clamp the rope. (2) When using, tighten the U-shaped bolt until the wire rope is flattened by about 1/3. Since the wire rope deforms after being stressed, the rope clamp should be tightened for the second time after the wire rope is stressed to ensure the firmness of the joint. If you need to check whether the rope clamp slides after the wire rope is stressed, you can add a safety rope clamp. The safety rope clamp is installed about 500 mm away from the last rope clamp. After the rope head is released for a safety bend, it is clamped with the main rope. In this way, if the clamp slides, the safety bend will be straightened, which is easy to detect and reinforce at any time. (3) The arrangement spacing between rope clamps is generally 6 to 7 times the diameter of the wire rope. Rope clamps should be arranged in sequence. The U-shaped ring part should be clamped on one side of the rope head, and the pressure plate should be placed on one side of the main rope. Uses of wire rope clips: 1. Carbon steel cast wire rope clips are often used for static tying and rope pulling, such as power and communication lines, bundling and fastening. Forged wire rope clips are often used for lifting and lifting loads, such as various engineering lifting machinery, metallurgical and mining equipment, oil field derricks, port railway loading and unloading, forestry machinery, power equipment, aviation and maritime, land transportation, engineering rescue, salvage of sunken ships, lifting, hoisting and traction rigging of factories and mines. Stainless steel wire rope clips are used in ship accessories, chemical plants, radiation and other environments because of their corrosion resistance and rust resistance. 2. Features: The same strength as wire rope, safe to use, beautiful appearance and smooth transition, large safety load for lifting operations, can resist impact loads, and have a long service life. 3. Precautions for the use of wire rope clips: They cannot be used for a long time, should be checked and scrapped regularly, and cannot be used repeatedly.

Common sling accessories include hooks, rings, shackles, collars, lifting suction cups, turnbuckles, wedge joints, etc. The following is an introduction to these products:   Overview of shackles: A type of rigging. Commonly used shackles in the domestic market are generally divided into three categories according to production standards: national standard, American standard, and Japanese standard; according to the type, they can be divided into bow-shaped (omega-shaped) bow-shaped female shackles and D-shaped (U-shaped or straight) D-shaped female shackles; according to the place of use, they can be divided into marine and land use. The safety factor is 4 times, 5 times, 6 times, or even 8 times. Its materials are commonly carbon steel, alloy steel, stainless steel, high-strength steel, etc. Surface treatment is generally divided into galvanizing (hot-dip and electroplating), painting, and Dacormet plating.   Lifting hook: The most common type of sling in lifting machinery. The hook is often suspended on the wire rope of the lifting mechanism with the help of pulleys and other components. Hooks are divided into single hooks and double hooks according to their shapes; they are divided into forged hooks and laminated hooks according to their manufacturing methods.   Ring: A heart-shaped metal ring with a rope groove for the end of the rope to be tied around to prevent excessive bending and wear of the rope, and can be connected to other components.   Turnbuckle: It is a rigging accessory with a load-bearing function. It is mainly used in assembly lines, large construction sites, large factories, lifting factories, ship transportation, bridge construction, high-rise buildings, etc.   Lifting ring: The point where the sling and the object being lifted are connected during lifting and hoisting operations is called a lifting ring. It is also divided into: bolt-type lifting ring, welding lifting ring, universal rotating lifting ring, side-pull lifting ring, etc.   Lifting suction cup: A lifting device that uses magnetic force or air pressure difference to absorb heavy objects. DC excitation sucks the material, and the power is cut off to demagnetize and unload. To prevent the material from falling during power outages, cranes with such suction cups generally need to have a backup power supply.   Wedge joint: It is a component suitable for various types of cranes, used for fixing, fastening or connecting the ends of wire ropes, with the characteristics of simple structure, easy use, safety and reliability. Wedge joints are generally made of carbon cast steel not lower than ZG 35Ⅱ specified in GB979-67 (Classification and Technical Conditions of Carbon Steel Castings), and are scientifically heat treated to obtain higher comprehensive strength and durability.   Our company specializes in the production and sale of shackles, hooks, lifting rings, ferrules, lifting suction cups, basket screws, wire ropes, lifting chains, lifting belts, etc.

The steel wire rope has high strength, light weight, stable operation, and is not easily broken suddenly, making it reliable in operation. The application is very extensive. Do you know how to maintain steel wire ropes during use? Next, the editor will take you to understand: 1. When there is rust and dust on the steel wire rope, use a wire brush to brush it off and apply oil; 2. After the steel wire rope is coiled, it should be placed in a clean and dry place, and should not be stacked on top of each other; 3. It is best to soak the core of the steel wire rope in hot oil when applying oil, and then wipe off any excess grease; 4. Do not change the lifting speed sharply when using the steel wire rope to avoid impact; 5. Steel wire ropes should be used according to regulations, and dragging, throwing, and overloading are prohibited during use; 6. Do not bend the steel wire rope at sharp angles during use; 7. If there are oil droplets squeezed out on the surface of the steel wire rope during use, it indicates that the steel wire rope has been subjected to considerable force. At this time, the load should be stopped and checked.

1. According to the cross-sectional shape of the steel wire rope, there are circular steel wire rope and flat rigid steel wire rope. 2. According to the cross-sectional shape of the steel wire rope strands, there are circular strands and irregular strands; Alien stocks can be divided into triangular stocks, flat stocks, etc. 3. According to the state of mutual contact between the steel wires in each layer of the steel wire rope strand, it can be divided into point contact steel wire rope and line contact steel wire rope (including point line contact rigid steel wire rope). 4. According to the cross-sectional shape of the steel wire, it can be divided into steel wire ropes made of circular steel wire and steel wire ropes made of irregular steel wire (such as sealed steel wire ropes). According to the surface condition of the steel wire, it can be divided into smooth steel wire and galvanized steel wire. According to the mechanical properties of steel wire, it is divided into special grade steel wire and No.1 steel wire. 5. According to the number of steel wire rope strands, they can be divided into single strand, six strand, eight strand, twelve strand, eighteen strand, thirty-four strand, etc; The first three types of steel wire ropes consist of a layer of rope strands; Twelve strand and eighteen strand steel wire ropes are composed of two layers of rope strands; And the 34 strand steel wire rope, also known as non rotating steel wire rope. 6. According to the direction and method of wire rope twisting: according to the direction of strand twisting - right twisting and left twisting; According to the wire rope twisting method - alternating twisting (reverse twisting) and co directional twisting (forward twisting).

Steel wire rope is a sturdy rope made by twisting steel wires, with very high strength and tensile performance, suitable for heavy operations such as lifting, hoisting, and traction. Its advantages lie in its high load-bearing capacity and good wear resistance, which can be used in harsh environmental conditions and has a long service life. In addition, steel wire ropes also have good anti rotation performance and can maintain stability in complex operating environments. PVC rope, also known as plastic rope, is made of polyvinyl chloride material. It is usually used for bundling, lifting, and some less heavy towing operations. PVC rope is relatively lightweight and has certain water and corrosion resistance. Its advantages are relatively cheap, easy to handle, and possessing a certain degree of flexibility. However, compared to steel wire ropes, PVC ropes have poorer strength and durability, making them unsuitable for heavy or long-term load operations. Overall, steel wire ropes are superior in strength and durability, especially suitable for situations that require heavy loads and harsh environmental conditions. PVC rope is more suitable for some lightweight, temporary bundling and lifting tasks. According to specific usage requirements and scenarios, suitable rope types can be selected. Please note that regardless of the type of rope used, it should be operated according to the corresponding safety standards to ensure the safety of personnel.