HTS Codes For Structural Pipe & Tube -- C & A

HTS Code Description
730490 TUBES, PIPES ETC, SEAMLESS NESOI, IR NESOI & STEEL
730531 PIPE NESOI, OV16IN IRON OR STEEL, LONGIT WELDED
730630 PIPE ETC NESOI, WELD CIR CR SECT, IRON OR NONAL ST
730650 PIPE ETC NESOI, WELD CIR CR SEC, ALLOY STEEL NESOI
730661 Tubes, Pipe & Hollow Profiles, I/S, Wel- Ded, Square Or Rect Cross Sect, Nes
730669 Tubes, Pipe & Hollow Profiles, I/S, Wel- Ded, Of Non Circ Cross Sect, Nes