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7core Spiral Cable Introduction To Classification
- May 22, 2017 -

Introduction of 7core Spiral Cable

7core Spiral Cable is used for power, communication and related transmission materials. SPIRECABLE is usually made of one or several sets of insulated wire stranded wire rope similar to the cable, and the cable through the winding heat processing, the final cooling to form a spiral state, scalable. This cable we call the 7-pin spiral cable. Also can be called: spring cable, slingshot line, spring line, wire or telescopic wire and so on.


7core Spiral Cable classification can be classified through the jacket material, can be divided into: PVC7core Spiral Cable, PUR7core Spiral Cable, PA7core Spiral Cable, and rubber 7core Spiral Cable four kinds.

PVC7core Spiral Cable lowest price but the worst performance, not easy to rebound, in terms of electrical performance and physical performance are less than other cables, mainly used in low-end equipment, such as telephone lines.

Rubber 7-pin spiral cable, the price is higher than PVC7core Spiral Cable, but should be its poor flexibility and easy to stick in the country has not been widely used.

PA7core Spiral Cable, the highest price, all aspects of superior performance, but because of its hardness is too high, resilience is too strong, in the use of the process is not easy to control, so the scope of application is not extensive.

PUR7core Spiral Cable, a new cable material made of spiral cable, for a wide range of the best performance. PUR7core Spiral Cable with oil resistant to hydrolysis, weak acid weak alkali, anti-aging, anti-ultraviolet, microbial corrosion and other excellent chemical properties, and wear, tear resistance, and good flexibility and other excellent physical properties. Gradually becoming the dominant 7core Spiral Cable instead of other types of 7core Spiral Cable on the market. 7core Spiral Cable superiority.