[Class : 6] Pipes, Tubes And Hoses, And Fittings Therefor, Including Valves, Of Metal, Pipe Fittings [Junctions] Of Metal, Fittings Of Metal For Flexible Pipes, Metal Pipe Junctions, Metal Pipe Connectors, Metal Pipe Clamps, Metal Pipe Elbows, Metal Pipe Joints, Joint Connectors (Metal ) For Pipes, Couplings And Joints Of Metal For Pipes, Metal Pipe Couplings, Metal Pipe Muffs, Metal Pipe Clips, Metal Pipe Collars, Metal Pipe Supports, Anchor Socket Tube Sections Of Metal, Pipe Unions Of Metal, Gate Valves, Flap Valves Of Metal, Valves Of Metal, Other Than Parts Of Machines, Metal Tapes, Metal Corner Tapes, Pipe Support Sleeves Of Metal, Valves Of Metal, Other Than Parts Of Machines, Including Those Made From Alloy Steel And Titanium, Elbows Of Metal For Connecting Gas Piping To Gas Appliances, Metal Tubing And Tubing Couplings For Joining And Terminating Pipes.