PVC water supply pipe 1.ISO9001,ISO14001,OHSAS18001.. -2.Lengh: 4m,6m ... are used for different situations. Like water supply and drain system, gas delivery system, industrial liquids transportation, electric wires installation and so ... .The more details about our PVC water supply pipe:1. Material: PVC-U2. Standard: GB/T, ISO, BS, ASTM, DIN3. Length: ... 1.6Mpa, 2.0Mpa, 2.5Mpa NO:002 PVC water supply pipe