[Class : 17] Flexible Pipes; Insulation For Pipes; Non Metallic Insulated Pipes; Non Metallic Hose Pipes; Non Metallic Flexible Pipes; Non Metallic Fittings For Pipes; Flexible Plumbing Pipes Of Plastic; Non Metal Fittings For Pipes; Flexible Plastic Pipes For Plumbing Purposes; Fittings, Not Of Metal, For Pipes; Joints, Not Of Metal, For Pipes; Couplings, Not Of Metal, For Pipes; Non Metal Fittings For Flexible Pipes; Non Metallic Fittings For Flexible Pipes; Non Metallic Fittings For Rigid Pipes; Non Metal Fittings For Rigid Pipes; Flexible Pipes, Tubes, Hoses And Fittings Therefor (Including Valves), And Fittings For Rigid Pipes, All Non Metallic; Non Metal Hose Fittings; Non Metallic Pipe Fittings; Fittings, Not Of Metal, For Flexible Pipes; Fittings, Not Of Metal, For Compressed Air Lines; Fittings, Not Of Metal, For Flexible Compressed Air Pipes; Flexible Pipes, Tubes, Hoses, And Fittings Therefor, Including Valves, Non Metallic; Included In Class 17