Product News

Behind the seemingly solid preformed conductor strain clamp there are hidden crises at every step. If there is a problem with the preformed conductor strain clamp design error? Manufacturing defect? Or improper installation? Slippage, corrosion, fatigue fracture and other phenomena will occur, which may destroy the entire line in an instant!

Cables are necessary products in our daily lives, especially in the communication, electricity, transportation and other industries. With the advancement of science and technology and the increase in industrial demand, cable production technology is also constantly developing. From the perspective of materials, traditional cable materials have gradually been unable to fully meet modern needs. Therefore, a PVC (polyvinyl chloride) cable has become an important choice in the field of cable manufacturing.

Preformed tension clamp is a kind of power fittings specially used for overhead lines,the structure is very simple. The Preformed tension wire is twisted to form an empty tube, and the rear part is a preformed twist ring.Preformed tension clamps can generate a strong gripping force when it is wrapped around the conductor or the cable, and the twist ring is used to fix it on the insulating porcelain or the pole tower. The principle and structure of the Preformed tension clamps have unique performance and distinctive characteristics.

Have you noticed a black box on the roadside cable? Do you know what it is? Why install a black box?In fact, its name is: Cable Joint Box, which is mainly used for the connection, branching and switching of cables or wires. It can connect multiple cables together to form a continuous optical signal transmission channel, while protecting the optical cable from damage from the external environment.

The use of suspension clamps can well protect the optical cable, assist in vibration reduction, and extend the service life of the line. The whole set of suspension clamps consists of: inner preformed armor rods, outer preformed armor rods, housing and rubber pads, U-shaped strap, aluminum casting, bolts, nuts, closed pins and other matching connection hardware. Different types of optical cables have different requirements for vertical clamps. Optical cables can be divided into OPGW optical cables, ADSS optical cables, OPPC optical cables and ordinary overhead optical cables.

In recent years, the demand for electricity has continued to grow, and safe, efficient and reliable power connection technology has become the focus of industry attention.Preformed Strand Splice, as a new type of power connection