[Class : 17] Non Metallic Pipes (Flexible); Flexible Pipes For Subterranean Use In Fuel And Petrol Service Station Installations; Pipes For Use In Carrying Petroleum Or Petroleum Products Including Petrol And Other Fuels; Primary, Lined And Secondary Contained Pipes; Pipes Made From Polyethylene; Vents, Vapour Recovery Lines And Systems, All For Use With The Aforesaid Pipes; Pipes, Pipe Connectors And Pipe Junctions; Pipe Couplings, Connectors And Fittings Including Sockets, Elbows, T Junctions And Tees, Bends, Reducers, Termination And Sliding Electro Fusion Reducers, 5 Bends, End Caps, Stubs, Welding Sockets, Joints, Collars And Extension; Tanks, Vessels; Containers; Storage Tanks, Pumps, Pump Bases, Canopiesl Seals (Non Metallic) For Stopping Leakage Of Fluids; Chambers, Access Covers; Tank Risers; Chamber Risers; Sumps; Entry Boots; Parts And Fittings For The Aforesaid Goods.