DS EN 15655:2009
DS EN 15655:2009 Ductile Iron Pipes, Fittings And Accessories - Internal Polyurethane Lining For Pipes And Fittings - Requirements And Test Methods Provides the requirements and test methods applicable to factory applied internal polyurethane high duty corrosion protection of buried ductile iron pipes and fittings conforming to EN 545, EN 598 and