Plastic Bellow Pipe

Plastic Bellow pipes, made of PVC, PE, PP etc., have corrugated forms. They're telescopic, compensating length changes from temperature, sedimentation or thermal effects, reducing connection stress. The inner wall is smooth, which is convenient for fluid transportation. They are used for building rainwater and sewage discharge, municipal engineering drainage and irrigation, and protective casings for wires and cables to prevent mechanical damage, chemical erosion and moisture.