PP-R water pipes 1.ISO9001,ISO14001,OHSAS18001.. 2. ... U pipe and fittings, PE pipe and fittings, PP-R pipe and fittings, PVC-M pipes and fittings, HDPE ... cooperation in the future.The more details about our PP-R water pipes:1. Material: PP-R2. Standard: GB/ ... length4. Color: Blue, grey or decide by customer’s requirement5. PN Grade:1.25Mpa,1.6 Mpa,2. ... used for cold water water NO: 010 PP-R Water Pipes