... -R water pipes 1.ISO9001,ISO14001,OHSAS18001.. 2.Lengh:50m,100m or other 3.Normal Diameter: 20mm,25mm,32mm We are a ... : PVC-U pipe and fittings, PE pipe and fittings, PP-R pipe and fittings, PVC-M pipes and fittings, HDPE pipes ... cooperation in the future.The more details about our PP-R water pipes:1. Material: PP-R2. Standard: GB/T, ISO ... Pipe is used for cold water water NO: 010 PP-R Water Pipes