Heat-shrinkable terminal double ground wire technology for cross-linked cables.

Measure the resistance between the two ground wires; if they are conducting, it indicates that the inner liner has been damaged.
Measure the resistance of the copper shield ground wire to the ground; if it is conducting, it indicates that both the inner and outer sheaths of the cable have been damaged.
Measure the resistance of the steel armor ground wire to the ground; if it is conducting, it indicates that the outer sheath of the cable has been damaged.
The steel armor ground wire and the copper shield ground wire are separated, making the cable pre-test more reasonable.
The phase color tube does not fade.

For the convenience of construction, a triangular pad cone has been developed.

The finger sleeve has a conical structure and will never crack.

New technology for heat-shrinkable intermediate connections of cross-linked cables (three-step sealing process).

Many faults in cable intermediate joints are caused by poor sealing. Our company adopts a new technology (three-step sealing process) to make cable operation safer and more reliable. The so-called three-step sealing refers to the sealing of the outer sheath, the sealing of the inner sheath, plus the sealing of both ends of the inner insulating tube, totaling three steps of sealing.

The insulating tube is lengthened to solve the creepage problem.

The protective sleeve is flexible and flame-retardant.