[Class : 17] Pipe Spacers (Non Metallic ), Pipe Unions (Non Metallic ), Pressure Hoses (Non Metallic ), Fittings (Compressed Air Pipe ), Not Of Metal, Hose Pipes Made Of Rubber, Plastic Hoses For Plumbing Use, Connecting Hose For Vehicle Radiators, Plastic Hoses For Swimming Pools, Air Hoses, Not Of Metal, Water Hoses For Household Use, Polyvinyl Chloride Compounds [Semi Processed], Polyvinyl Chloride Resins [Semi Processed], Rigid Polyvinyl Chloride Foamed Sheets For Use In Manufacture, Silicon Rubber Pipes, Glands For Pipes, Canvas Hose Pipes, Non Metallic Pipe Muffs, Pipe Couplings And Joints, Not Of Metal, Pipe Linings (Non Metallic ), Hoses For Pneumatic Tools. (Except Flexible Pipes)