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12.7 Prestressed concrete strand
12.7 Prestressed concrete strand
Classification:
Product Introduction
Product Details
Brief introduction of steel cable:
A wire bundle made of multiple strands of wire rope around a fiber core or a wire rope core is also called a three-twist wire rope.
The structure of the steel cable has. The central steel wire of each strand of the three-twist steel wire rope is secondary spiral, and the other steel wires of each layer are tertiary spiral. The production method of steel cable is not much different from that of ordinary steel wire rope, but the number of steel wires used is large and should be twisted three times. In the case of the same diameter, the flexibility is better than ordinary wire rope, and the breaking force is also larger. However, its complex structure processing process is longer, the application is less, therefore, in addition to special requirements, generally rarely produced.
A cable consisting entirely or mainly of steel wire.
Composition of steel cable:
The steel cable is composed of steel wire, strand, lining core, etc., and there is more or less relative movement between the components. When the steel 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 the steel wire is bent through the pulley, the friction between the steel wires is more serious. The steel cable also has a large friction in the groove between the drum and the pulley, and the surface of the steel wire is gradually worn. The steel wire is worn from circular to semicircular, and the worn steel wire is easy to break. When the number of broken wires in each lay length exceeds a certain number, the cable will be scrapped.
Hengxing PC Steel, in order to build the industry brand for their own responsibility, for China's manufacturing all over the world to contribute meager power! Since its establishment in 2009, Henan Hengxing PC Steel Product Co., Ltd has abided by its promises, pragmatic and innovative, rooted in the field of [highways, railways, large-span viaducts and other large-scale engineering projects], and built [steel strands, steel cables, prestressed steel strands, Unbonded steel strands] series of products! Each of your telephone consultation, every time to discuss cooperation, is the power of the star cable people forward! I look forward to you and me, hand in hand to help the Chinese dream!
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12.7 Prestressed concrete strand
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