PSG can supply Centrifugally Cast Ductile Iron Pipes in compliance with the following standards:
Ductile Iron Pipes
- ISO 2531 - Ductile iron pipes, fittings, accessories, and joints
- EN 545:2002 - Ductile iron pipes, fittings, accessories, and joints for water pipelines
- EN 598:1994 - Ductile iron pipes, fittings, accessories, and joints for sewerage applications
Coatings and Linings
- ISO 8179-1:1995 - Ductile iron pipes - External zinc coating - PArt 1: Metallic zinc with finishing layer
- ISO 4179:1985 - Ductile iron pipes for Pressure and no-pressure pipelines - Centrifugal cement mortar lining
- ISO 8180:1985 - Ductile iron pipes - Polyethylene sleeving
PSG covers the supply of the pumping and piping equipment, such as the centrifugal, mixed and axial flow pumps for water, butterfly, check and air valves, DI pipe fittings, tapping valves, fire hydrants etc, together with mechanical items for dams and treatment plants such as energy dissipation valves, gates, transitions, pressure vessels, surge tanks and penstocks.