All HS codes

73071901 (0) Subgroup of: 730719 Cast tube or pipe fittings of iron or steel (excl. products of non-malleable cast iron)
73071909 (0) Subgroup of: 730719 Cast tube or pipe fittings of iron or steel (excl. products of non-malleable cast iron)
73072100 (0) Flanges of stainless steel (excl. cast products)
73072200 (0) Threaded elbows, bends and sleeves of stainless steel (excl. cast products)
73072300 (0) Butt welding tube or pipe fittings of stainless steel (excl. cast products)
73072900 (0) Tube or pipe fittings of stainless steel (excl. cast products, flanges, threaded elbows, bends and sleeves and butt weldings fittings)
73079100 (0) Flanges of iron or steel (excl. cast or stainless products)
73079200 (0) Threaded elbows, bends and sleeves, of stainless steel (excl. cast or stainless products)
73079300 (0) Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges)
73079900 (0) Tube or pipe fittings, of iron or steel (excl. cast iron or stainless steel products; flanges; threaded elbows, bends and sleeves; butt welding fittin
73081000 (0) Bridges and bridge-sections, of iron or steel
73082000 (0) Towers and lattice masts, of iron or steel
73083000 (0) Doors, windows and their frames and thresholds for doors, of iron or steel
73083001 (0) Subgroup of: 730830 Doors, windows and their frames and thresholds for doors, of iron or steel
73083001 (0) Subgroup of: 730830 Doors, windows and their frames and thresholds for doors, of iron or steel