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HDPE pipe Is a Replacement Product Of Traditional Steel Pipe And Drinking Water Pipe

Oct. 31, 2018

HDPE pipes must withstand a certain pressure, usually PE resin with high molecular weight and good mechanical properties, such as HDPE resin. The LDPE resin has low tensile strength, poor pressure resistance, poor rigidity, poor dimensional stability during molding, and difficulty in connection, and is not suitable as a material for a water supply pressure pipe. However, due to its high health index, LDPE, especially LLDPE resin, has become a common material for the production of drinking water pipes. LDPE and LLDPE resins have low melt viscosity, good fluidity and easy processing, so the range of melt index is also wide, and the MI is usually between 0.3 and 3 g/10 min.

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HDPE Trenchless Pipe

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