[Class : 17] Casings Of Rubber For Pipes, Casings Of Synthetic Rubber For Pipes, Plastic Plumbing Hoses, Flexible Plumbing Pipes Of Plastic, Watertight Rings For Plumbing Pipes, Gasket Sealer For Use In Plumbing, Flexible Plastic Conduits For Plumbing Use, Non Metal Elbows For Rigid Pipes, Pipe Connections (Non Metallic ) [Parts Of Rigid Water Pipes], Flexible Pipes, Tubes, Hoses And Fittings Therefor (Including Valves), And Fittings For Rigid Pipes, All Non Metallic, Junctions, Not Of Metal, For Rigid Pipes, Non Metallic Semi Rigid Pipes For Use With Pressurized Fluids, Pipe Gaskets, Non Metallic Flexible Pipes, Pvc Rigid Pipes And Its Fittings, Plumbing Pipes, Casing Pipes, Column Pipes, Pvc Pipes And Hdpe Pipe (Made Of Pvc)