The diameter of PE three-color optical cable sub tube is 20 to 110, and the wire protection tube is

Introduction to three-color optical cable sub pipe: HDPE (low density polyethylene) three-color optical cable sub pipe for communication, multi-color threading pipe, optical cable sub pipe and buried sub pipe are made of high-quality polyethylene resin with necessary additives, Zsa which is a kind of pipe formed by foundation

Three color optical cable sub pipe, multi-color threading pipe, optical cable sub pipe and buried sub pipe
Application fields: urban communication optical cable, cable, limited television network line protection pipe, and threading, isolation and protection of indoor wires and cables in buildings

Technical scope of three color optical cable sub tube:
Color of three-color optical cable sub pipe, multi-color threading pipe, optical cable sub pipe and buried sub pipe: the color of the pipe is uniform, and the sub pipe generally adopts red, green, white and blue lights, which can also be agreed by the supplier and the buyer;
Appearance of three-color optical cable sub pipe, multi-color threading pipe, optical cable sub pipe and buried sub pipe: the pipe wall is free of bubbles, cracks, discoloration lines and obvious impurities, and the inner and outer walls of the pipe are smooth;
Physical and mechanical properties
Sub tube characteristics
• The optical cable sub tube has the advantages of light weight, high strength, impact resistance, corrosion resistance and low price;
• The optical cable sub pipe has smooth pipe wall, small friction coefficient, easy cable threading and high construction period efficiency;
• The optical cable sub pipe has good electrical insulation performance, long service life (the service life of buried pipe is 50 years), durable, and safe and reliable line operation;
• The optical cable sub pipe can be in the form of coil, with long pipe section, few joints and simple installation;
• The optical cable sub pipe can be made into various colors to distinguish