- Hepworth Watermain pipes are exclusively available in the full range of nominal diameters from 3/8” for household supply pipe to nominal diameters 24” truck main.
- Nominal working pressure classes of pn 9, 12 and 15 are available in combinations of size I class as indicated in the product availability matrix.
- Our pipe is manufactured to B.S. EN 1452-2:2000 (Kitemarked License number 3820)