HS CODE HS Code Commodity Description 730630 OTHER, WELDED, OF CIRCULAR CROSS-SECTION, OF IRON OR NON-ALLOY STEEL: 73063010 OTHER,WELDED,OF CIRCULAR CROSS-SECTION, MADE UP OF OF IRON TUBE/PIPES 73063090 OTHER,WELDED,OF CIRCULAR CROSS-SECTION, MADE UP OF OF NON-ALLY STEEL TUBE/PIPES