[Class : 6] Common Metals And Their Alloys; Metal Building Materials; Ironmongery, Small Items Of Metal Hardware; Pipes And Tubes Of Metal; Goods Of Common Metal Not Included In Other Classes; Ores; Check Valves And Clack Valves Of Metal [Other Than Parts Of Machines]; Metal Valves For Controlling The Flow Of Fluids Or Gases In Pipelines; Metal Valves Not Being Parts Of Mach...

[Class : 6] Metal Valves, Industrial Pipe Line Valves And Accessories.