[Class : 6] Steel Pipes And Tubes , Rolled And Peeled Or Ground Tubes Of Steel, Tubes Of Stainless Steel , Common Metals And Their Alloys, Ores; Metal Materials For Building And Construction; Metal Containers For Storage Or Transport ,Stainless Steel Pipes , Pipes Of Metal Including Those From Alloy Steel And Titanium

[Class : 6] Steel Pipes And Tubes , Rolled And Peeled Or Ground Tubes Of Steel, Tubes Of Stainless Steel , Common Metals And Their Alloys, Ores; Metal Materials For Building And Construction; Metal Containers For Storage Or Transport ,Stainless Steel Pipes , Pipes Of Metal Including Those From Alloy Steel And Titanium ,

[Class : 6] Metal Pipes, Metal Drain Pipes, Metal Gutter Pipes, Metal Water Pipes, Metal Penstock Pipes, Drainage Pipes Of Metal, Flanged Pipes Of Metal, Sewer Pipes Of Metal, Metallic Pipes And Tubes, Elbows Of Metal For Pipes, Collars Of Metal For Fastening Pipes, Rotating Junctions Of Metal For Pipes, Couplings [Joints] Made Of Metal For Pipes, Pipes, Tubes And Hoses, And...

[Class : 6] Steel Pipes Of Stainless Steel For Building And Construction Which Is Included Under Class 6.