... 0.8Mpa, 1.0Mpa, 1.25Mpa 1.Name:hdpe pipe for water2.SDR: SDR11,SDR13.6,SDR17,SDR21,SDR26,SDR333.Pressure ... , 0.8Mpa, 1.0Mpa, 1.25MpaProduction process:Automatic feeding → heating extrusion→ vacuum sizing cooling →secondary water cooling,print →traction→cutting ... flexibility: small diameters' PE pipe for water supply can be coiled and supplied for longer length, which saves a large number of fittings , ...