PVC-U double-wall corrugated pipe for underground communication

Category: Power Communication Tube

Description：The PVC-U double-wall corrugated pipe for underground communication has advantages such as easy installation, low resistance, low cost, and strong corrosion resistance. Its overall performance far exceeds that of traditional metal pipes and concrete pipes, making it a replacement product for engineering pipes, widely used in underground pipeline systems.

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Description

　　Product Introduction

The underground communication PVC-U double-wall corrugated pipe has advantages such as easy installation, low resistance, low cost, and strong corrosion resistance. Its overall performance far exceeds that of traditional metal pipes and concrete pipes, making it a replacement product for engineering pipes, widely used in underground pipeline systems.

　　Product Features

1. Strong corrosion resistance: far superior to metal pipes and concrete pipes, with excellent resistance to acids, alkalis, salts, and other media, suitable for the chemical industry;

2. Low friction coefficient: smooth inner wall and low friction coefficient, facilitating wire pulling;

3. High ring stiffness: adopts a hollow ring structure, greatly improving the ring stiffness of the pipe;

4. Excellent electrical insulation: has excellent electrical insulation properties, suitable for conduits for wires and cables;

5. Good wear resistance: has good wear resistance, resulting in a longer service life;

6. Lightweight: easy to handle and load/unload, saving labor; convenient connection and quick construction; overall low cost;

7. Good connection sealing: uses elastic sealing rings for socket connections, with sealing performance significantly better than that of metal pipes and concrete.

　　Application Fields

1. Underground fiber optic and cable conduits for telecommunications and electrical engineering;

2. Municipal engineering, underground drainage and sewage pipelines in construction;

3. Embedded sleeves for roads such as highways and railways;

4. Irrigation in farmland and transportation pipelines in aquaculture;

5. Transport of fluids in chemical and mining industries.

Specifications of Underground Communication PVC-U Double-Wall Corrugated Pipe
Nominal Size DN/OD	Minimum Average Outer Diameter dem,min	Maximum Average Outer Diameter dem,max	Minimum Average Inner Diameter dim,mix	Minimum Lamination Wall Thickness emin	Minimum Inner Layer Wall Thickness e1.min	Minimum Socket Joint Length Amin
110	109.4	110.4	90	1.0	+0.8	32