BS EN 1124-4. Pipes & fittings of longitudinally welded stainless steel pipes with spigot & socket for wastewater systems. Part 4. Components for vacuum drainage systems & for drainage systems on ships Pipes, Pipe fittings, Pipe connections, Welding, Steels, Stainless steels, Spigot-&-socket joints, Waste-water drainage, Pipelines, Drainage, Seals,
Dimensions, Dimensional tolerances, Designations, Vacuum devices, Ships, Water transport engineering components