China High Density PE Pipe for Water Supply1.Raw material:PE100 or PE802.Color:black with blue stripe or as required3.Specification:please see the following table4:Connecting way:socket fusion, butt fusion or electrofusion5.Advantage:ODM.OEM6.Pressure:PN16 (SDR11),PN12.5 (SDR13.6),PN10 (SDR17.6),PN8......