Advantages

● The communication sub-tube is made of high performance polyethylene material, resistant to pressure, tension, impact and corrosion.

● The inner wall of the pipe is smooth and easy to thread. 

● It is suitable for multiple cables separated in the same large pipe for pipe penetration and classification.

● Subpipes are supplied in coil form, with long sections, few joints, and easy to install. 

● Sub-tube can be made into red, green, yellow, white, blue and other colors, beautiful and generous, can fully meet the diversified needs of use.