NCM 73.04 – Seamless iron or steel tubes and pipes

About NCM heading 73.04

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

Heading 73.04 of Brazil's NCM has 26 eight-digit codes. Official Portuguese description: Tubos e perfis ocos, sem costura, de ferro ou aço.

The first four digits, 7304, identify this heading within chapter 73. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 73.04 guide.

NCM codes in heading 73.04 26

1. 7304.1 Line pipe of a kind used for oil or gas pipelines: Tubos do tipo utilizado em oleodutos ou gasodutos:
2. 7304.11.00 Seamless stainless line pipe for oil or gasDe aço inoxidável
3. 7304.19.00 Other seamless line pipe for oil or gasOutros
4. 7304.2 Casing, production or supply tubing and drill pipe, of a kind used in the extraction of oil or gas: Tubos para revestimento de poços, de produção ou suprimento e hastes de perfuração, do tipo utilizado na extração de petróleo ou de gás:
5. 7304.22.00 Seamless stainless steel drill pipeHastes de perfuração de aço inoxidável
6. 7304.23 Iron or steel (excluding cast iron or stainless steel); seamless, drill pipe, of a kind used in drilling for oil or gasOutras hastes de perfuração HS code
7. 7304.23.10 Seamless non-alloy steel drill pipeDe aço não ligado
8. 7304.23.90 Other seamless drill pipe, not stainlessOutras
9. 7304.24.00 Seamless stainless oil or gas casing and tubingOutros, de aço inoxidável
10. 7304.29 Iron or steel (excluding cast iron or stainless steel); seamless, casing and tubing, of a kind used in drilling for oil or gasOutros HS code
11. 7304.29.10 Seamless non-alloy oil or gas casing and tubingDe aço não ligado
12. 7304.29.3 Of other alloy steel, not coated De outras ligas de aço não revestidos
13. 7304.29.31 Uncoated alloy casing/tubing, OD up to 229 mmDe diâmetro exterior inferior ou igual a 229 mm
14. 7304.29.39 Uncoated alloy casing/tubing, OD over 229 mmOutros
15. 7304.29.90 Other seamless oil or gas casing and tubingOutros
16. 7304.3 Other, of circular cross-section, of iron or non-alloy steel: Outros, de seção circular, de ferro ou aço não ligado:
17. 7304.31 Iron or non-alloy steel (excluding cast iron); seamless, cold-drawn or cold-rolled, tubes, pipes and hollow profiles of circular cross-sectionEstirados ou laminados, a frio HS code
18. 7304.31.10 Uncoated cold-drawn/rolled seamless non-alloy tubeTubos não revestidos
19. 7304.31.90 Other cold-drawn/rolled seamless non-alloy tubesOutros
20. 7304.39 Iron or non-alloy steel (excluding cast iron); seamless, (excluding cold-drawn or cold-rolled), tubes, pipes and hollow profiles of circular cross-sectionOutros HS code
21. 7304.39.10 Hot-finished uncoated non-alloy tube, OD to 229 mmTubos não revestidos, de diâmetro exterior inferior ou igual a 229 mm
22. 7304.39.20 Hot-finished coated non-alloy tube, OD to 229 mmTubos revestidos, de diâmetro exterior inferior ou igual a 229 mm
23. 7304.39.90 Other hot-finished seamless non-alloy tubesOutros
24. 7304.4 Other, of circular cross-section, of stainless steel: Outros, de seção circular, de aço inoxidável:
25. 7304.41 Steel, stainless; cold-drawn or cold-rolled (cold-reduced), tubes and pipes of circular cross-sectionEstirados ou laminados, a frio HS code
26. 7304.41.10 Stainless capillary tubes, OD 3 mm, ID 0.2 mm maxTubos capilares de diâmetro exterior inferior ou igual a 3 mm e diâmetro interior inferior ou igual a 0,2 mm
27. 7304.41.90 Other cold-drawn/rolled seamless stainless tubesOutros
28. 7304.49.00 Hot-finished seamless stainless tubesOutros
29. 7304.5 Other, of circular cross-section, of other alloy steel: Outros, de seção circular, de outras ligas de aço:
30. 7304.51 Steel, alloy (not stainless steel); seamless, cold-drawn or cold-rolled (cold-reduced), tubes, pipes and hollow profiles of circular cross-sectionEstirados ou laminados, a frio HS code
31. 7304.51.1 Tubes of an external diameter of 229 mm or less Tubos de diâmetro exterior inferior ou igual a 229 mm
32. 7304.51.11 Alloy capillary tubes, OD 3 mm, ID 0.2 mm maxTubos capilares de diâmetro exterior inferior ou igual a 3 mm e diâmetro interior inferior ou igual a 0,2 mm
33. 7304.51.19 Cold-drawn/rolled alloy steel tubes, OD to 229 mmOutros
34. 7304.51.90 Other cold-drawn/rolled alloy tubes and profilesOutros
35. 7304.59 Steel, alloy (not stainless steel); (excluding cold-drawn or cold-rolled), tubes, pipes and hollow profiles of circular cross-sectionOutros HS code
36. 7304.59.10 Hot-finished alloy steel tubes, OD to 229 mmTubos de diâmetro exterior inferior ou igual a 229 mm
37. 7304.59.90 Other hot-finished seamless alloy steel tubesOutros
38. 7304.90 Iron or steel (excluding cast iron); seamless, tubes, pipes and hollow profiles, seamless, n.e.c. in heading no. 7304Outros HS code
39. 7304.90.1 Of an external diameter of 229 mm or less De diâmetro exterior inferior ou igual a 229 mm
40. 7304.90.11 Other seamless stainless tubes/profiles, to 229 mmDe aço inoxidável
41. 7304.90.19 Other seamless tubes/profiles, to 229 mmOutros
42. 7304.90.90 Other seamless tubes/profiles, over 229 mmOutros