Characteristics of HDPE Corrugated Pipes
Strong external pressure resistance The outer wall is of annular corrugated structure, which greatly enhances the ring stiffness of pipes, thus enhancing the resistance of pipes to soil load. In this performance, HDPE double-wall corrugated pipes have obvious advantages compared with other pipes. Low project cost Under the condition of equal load, HDPE double-wall corrugated […]
HDPE/PP Double wall corrugated pipe extrusion machine
HDPE/PP double-wall corrugated pipe is made of high-density polyethylene as the main raw material, which is co-extruded by the inner and outer extruders. It is formed at one time. The inner wall is smooth and the outer wall is trapezoidal corrugated. There is a hollow layer between the inner and outer walls of the plastic pipe. It has […]
