PE tube Certification:ISO9001,ISO14001 Standard: ISO4427,DIN8074,ASTM D3035,BS-6437,GB/T 13663-2000 AMICO-PE PIPEReference for ISO-4427,DIN 8074,ASTM D3035,BS-6437,GB/T13663-2000HDPE80 Pipe Water SupplyO.D.(mm)Standard DimensionsSDR33SDR21SDR17SDR13.6SDR11Normal Pressure(Mpa)0.40.60.811.25e(mm)e(mm)e(mm)e(mm)e(mm)20 25 2.332 340 3.750 4.663 4.75.875 4.55.66.890 4.35.46.710110 5.36.68.110125 67.49 ...