DWA Industry Guide Watermanagement, Wastewater-Waste

1.1.2 Wastewater discharge

2.7.4 Container construction

2.7.9 Prefabricated components, manufacture

4.1.10 Pipes and mouldings made from stainless steel

4.2.1 Fittings

4.2.2 Flanges

4.2.3 Mouldings for pressure pipelines

4.2.5 Other mouldings

4.4.5 Dirt pans

19.3.2 Stop valves and non-return valves