[Class : 17] Unprocessed And Semi Processed Rubber, Gutta Percha, Gum, Asbestos, Mica And Substitutes For All These Materials; Plastics And Resins In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Tubes And Hoses, Not Of Metal,Pipe Gaskets, Pipe Insulation, Flexible Pipes, Insulated Pipe Supports, Pipe Joint Sealant, Pipe Joint Tape, Pipe Jointing Compounds, Pipe Joint Compound, Pipe Sealing Compositions, Canvas Hose Pipes, Insulation For Pipes, Silicon Rubber Pipes, Pipe Couplings (Non Metallic), Pipe Connections (Non Metallic), Pipe Unions (Non Metallic), Jackets (Insulating) For Pipes, Insulated Pipes (Non Metallic), Flexible Hose Pipes Of Plastic, Flexible Hose Pipes Of Rubber, Hose Pipes Made Of Plastic.