MS 628: PART 1
MS 628: PART 1 : 1999 – PVC-U PIPES FOR WATER SUPPLY & JOINTS AND FITTINGS FOR USE WITH UNPLASTICIZED PIPES
This pipe standard is designed for pressurized cold water services and the pipes are produced with plain end (Part 1) or bell-end shape (Part 2). It offers reliable service from low to high pressure.
The thicknesses vary according to the nominal pressure rating of the pipes; PN 9, PN 12 and PN 15.