NCM 73.05 – Non-seamless round tubes over 406.4 mm diameter

About NCM heading 73.05

Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riveted or similarly closed), having circular cross-sections, external diameter of which exceeds 406.4mm, not seamless

Heading 73.05 of Brazil's NCM has 7 eight-digit codes. Official Portuguese description: Outros tubos (por exemplo, soldados ou rebitados), de seção circular, de diâmetro exterior superior a 406,4 mm, de ferro ou aço.

The first four digits, 7305, 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 73.05 guide.

NCM codes in heading 73.05 7

1. 7305.1 Line pipe of a kind used for oil or gas pipelines: Tubos do tipo utilizado em oleodutos ou gasodutos:
2. 7305.11.00 LSAW line pipe over 406.4 mm (submerged arc)Soldados longitudinalmente por arco imerso
3. 7305.12.00 Other longitudinal-weld line pipe over 406.4 mmOutros, soldados longitudinalmente
4. 7305.19.00 Spiral-welded or other line pipe over 406.4 mmOutros
5. 7305.20.00 Oil or gas well casing over 406.4 mm diameterTubos para revestimento de poços, do tipo utilizado na extração de petróleo ou de gás
6. 7305.3 Other, welded: Outros, soldados:
7. 7305.31.00 Longitudinally welded tubes over 406.4 mmSoldados longitudinalmente
8. 7305.39.00 Other welded tubes over 406.4 mm (e.g. spiral)Outros
9. 7305.90.00 Other large tubes over 406.4 mm (e.g. riveted)Outros