[Class : 17] Upvc Pipe And Fitting, Cpvc Pipe And Fitting Swr Pipe And Fitting, Pvc Pipe And Fitting, Pipes (Joint Packing For) Flexible Pipes ,Tubes, Hoses And Fittings There For (Including Valves) And Fittings For Rigid Pipes, All Non Metallic, Flexible Pipes, Selicon Rubber Pipes, Insulation For Pipes, Non Metallic Insulated Pipes, Sprinkling Pipes(non Metallic) Non Metallic Hose Pipes, Pipes Fitting (Junctions ) Non Metallic) , Non –Metallic Fittings For Pipes , Thermally Insulated Pipes Made Of Plastic, Unprocessed And Semi Processed Rubber, Guttapercha, Gum , Asbestos, Mica And Substitutes For All These Material , Plastic And Resins In Extruded Form For Use In Manufacture, Packing , Stopping And Insulating Materials , Flexible Pipes, Tubes And Hoses Not Of Metal.