Lubricity
UHMWPE pipe (UHMWPE Mining pipe、UHMWPE Dredge Pipe、UHMWPE Roller Pipe)contains wax-like substances with smooth inner and outer walls and good self-lubri-cation.The friction coefficient(196N,2 hours)is only 0.219N N/m (GB3960).In the process of long-term transportation of high concentration and high viscosity mediathe phenomenon of pipe wall structure is effectively reduced,and the scale removal work of pipe wall acid cleaning is not needed. which greatly saves the daily maintenance cost.
Shock Resistance
Ultra-high molecular weight polyethylene(UHMWPE) pipes have the highest impact resistance and absorbing impact energy. lt is difficult for them to crack, no matter the strong impact of external force or the fluctuation of internal pressure. Many materials will crack, break and break surface stress fatig-ue in severe or repeated explosion impact. Ultra-high molecular weight polyethylene pipe was tested by impact tes…