XV | | | | | base metals and articles of base metal |
| 73 | | | | articles of iron or steel |
| | | 730300 | | Tubes, pipes and hollow profiles, of cast iron |
| | | | 73030010 | Tubes and pipes of a kind used in pressure systems, of cast iron |
| | | | 73030090 | Tubes, pipes and hollow profiles, of cast iron (excl. products of a kind used in pressure systems) |
| | | | 73041100 | Line pipe of a kind used for oil or gas pipelines, seamless, of stainless steel |
| | | 730419 | | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excl. products of stainless steel or of cast iron) |
| | | | 73041910 | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel, of an external diameter of |
| | | | 73041930 | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel, of an external diameter of > 168,3 mm but |
| | | | 73041990 | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel, of an external diameter of > 406,4 mm (excl. products of stainless steel or of cast iron) |
| | | | 73042200 | Drill pipe, seamless, of stainless steel, of a kind used in drilling for oil or gas |
| | | | 73042300 | Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excl. products of stainless steel or of cast iron) |
| | | | 73042400 | Casing and tubing, seamless, of a kind used for drilling for oil or gas, of stainless steel |
| | | 730429 | | Casing and tubing, seamless, of iron or steel, of a kind used in drilling for oil or gas (excl. products of cast iron) |
| | | | 73042910 | Casing and tubing of a kind used for drilling for oil or gas, seamless, of iron or steel, of an external diameter |
| | | | 73042930 | Casing and tubing of a kind used for drilling for oil or gas, seamless, of iron or steel, of an external diameter > 168,3 mm, but |
| | | | 73042990 | Casing and tubing of a kind used for drilling for oil or gas, seamless, of iron or steel, of an external diameter > 406,4 mm (excl. products of cast iron) |
| | | 730431 | | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled "cold-reduced" (excl. cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas) |
| | | | 73043120 | Precision tubes, seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled "cold-reduced" (excl. line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas) |
| | | | 73043180 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled "cold-reduced" (excl. cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas and precision tubes) |
| | | 730439 | | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, not cold-drawn or cold-rolled "cold-reduced" (excl. cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas) |
| | | | 73043950 | Threaded or threadable tubes "gas pipe", seamless, of iron or non-alloy steel (excl. of cast iron) |
| | | | 73043982 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, of an external diameter of |
| | | | 73043983 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, of an external diameter of > 168,3 mm but |
| | | | 73043988 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, of an external diameter of > 406,4 mm (excl. cold-drawn or cold-rolled, of cast iron, line pipe of a kind used for oil or gas pipelines, casing, tubing and drill pipe of a kind used in drilling for oil or gas and tubes, and gas pipes of subheading |
| | | | 73044100 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, cold-drawn or cold-rolled "cold-reduced" (excl. line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas) |
| | | 730449 | | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, not cold-drawn or cold-rolled "cold-reduced" (excl. line pipe of a kind used for oil or gas pipelines or of a kind used for drilling for oil or gas) |
| | | | 73044983 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, of an external diameter of |
| | | | 73044985 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, of an external diameter of > 168,3 mm but |
| | | | 73044989 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, of an external diameter of > 406,4 mm (excl. cold-drawn or cold-rolled, line pipe of a kind used for oil or gas pipelines, and casing and tubing of a kind used for drilling for oil or gas and tubes) |
| | | 730451 | | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, cold-drawn or cold-rolled "cold-reduced" (excl. line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil) |
| | | | 73045110 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, cold-drawn or cold-rolled "cold-reduced", straight and of uniform wall-thickness, containing by weight >= 0,9% but |