... sewer pipe material:UHMWPE usage: sewer dredging pipe advantage: wear resistance, anti friction,long time using Name: UHMWPE sewer pipeproduction line:Q:What ... is the difference between UHMWPE pipe, HDPE pipe and steel pipe? A:We all know that ... sand, I suggest you use UHMWPE pipe, with great pressure,and anti-friction.Q: Why should you use UHMWPE Pipes? ...