[Class : 17] Rigid Polyvinyl Chloride Foamed Sheets For Use In Manufacture, Pipe Connections (Non Metallic ) [Parts Of Rigid Water Pipes], Non Metallic Fittings For Rigid Pipes, Flexible Pipes, Tubes, Hoses And Fittings Therefor (Including Valves), And Fittings For Rigid Pipes, All Non Metallic, Pvc Pipes And Fittings, Hdpe Pipes And Fittings And Drip Pipe, Flexible Pipes, ...