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Huimin steel cable old customers choose what brand?
Time:
Mar 24,2024
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henan star cable co., ltd. mainly produces steel cable, steel strand, prestressed concrete with steel strand, prestressed steel strand, unbonded prestressed steel strand etc. Products are widely used in highways, railways, large-span viaducts and other large-scale projects.
Every time you walk through the construction site, you can see a seemingly not thick steel wire on the crane, which can lift several tons of cement and building materials, and you can feel how strong the load-bearing capacity of this steel strand is. There is a Chinese saying that "one chopstick is gently broken, and ten pairs of chopsticks are firmly held into a group". However, the prestressed steel strand is not "held into a group" in this simple sense, but needs a special process to be twisted. If the technology is improper, it will not produce the effect of holding the group to bear the strength.
The weight of steel strands twisted by different numbers of steel wires is also different, but the total load-bearing capacity cannot be obtained by simply multiplying a load-bearing capacity with a specific number of wires. Instead, these specific load-bearing capacities are calculated through special workmanship. General manufacturers will mark the products when they leave the factory, so users only need to choose the corresponding thickness of steel strand according to their own needs.
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In the material handling machinery, steel cable is widely used in lifting, traction, tension and load and other work occasions, because it has high strength, light weight, stable work, not easy to suddenly the whole broken and so on. In addition, the cable can also transmit long-distance loads, has a large load-bearing safety factor, is safe and reliable to use, has a light weight, is easy to carry and transport, can withstand a variety of loads and variable loads, and has high tensile strength and fatigue resistance Strength and impact toughness, and under high-speed working conditions, good wear resistance, earthquake resistance, and operation stability.
In the process of use, the steel cable will also face some challenges. For example, when the cable is stretched, bent and twisted, each steel wire, each twisted rope and the lining core will produce sliding friction respectively and each other, especially when bent through pulleys, the friction between the steel wires is more serious. In addition, the steel cable also has a large friction in the groove of the drum and the pulley, which causes the surface of the steel wire to be gradually worn, thereby reducing the fatigue strength. There are three reasons for the wear of steel cables: one is the friction between the steel wire and the steel wire; the other is the friction between the steel wire and the drum and the pulley; the third is the corrosion and wear of the steel wire by the external environment.
In the bridge, water conservancy, energy and construction and other industries, prestressed steel strand is widely used in the construction process of floor and foundation engineering. In fact, not only that, due to the acceleration of urban construction, the use of steel strand is also constantly expanding. For example, high-altitude cleaning buildings and other service companies, as well as some processing engineering service companies, need to use this kind of steel wire with relatively large bearing weight, but the overall weight is relatively light and the quality is relatively good, which can ensure personal safety. To ensure that high-altitude operations are not affected by the wind, but also to protect the person. The prestressed tension value of steel wire is its bearing value. Although its bearing weight is proportional to its thickness, it should be used as much as possible to meet the needs, otherwise it will cause unnecessary waste.
In addition to the core technology of the products, the powerful prestressed steel strand manufacturers also have high product process improvement in their production. If a manufacturer does not have good process improvement in their production, the subsequent products may have no performance in use, or it is difficult for users to have good satisfaction in service life, etc.
In the production of prestressed steel strand manufacturers, what kind of materials are used, what kind of products will be produced. Many of the performance of the product is determined by the material, manufacturers should be responsible for the user, the use of good raw materials, for the user to produce a assured qualified product.
Henan star steel cable-Huimin steel cable customers rest assured partners, really work, hard work, the Chinese dream is ahead! If you are learning about Huimin steel cable, please call: 15838387366, Henan xingxing steel cable-your considerate purchasing consultant, providing solutions for large-scale engineering projects such as expressways, railways, long-span viaducts, etc., and serving you wholeheartedly!
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------ responsible editor: star cable network management center
Real-time information
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Mar 22,2024
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