Sao Tome and Principe HS Code

HS Code 730721: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges in Sao Tome and Principe

Q: Is HS code 730721 the same across all countries?

Yes — up to the 6-digit level, HS code 730721 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Sao Tome and Principe extends it under HS-ST.

Q: What system does Sao Tome and Principe use to classify HS code 730721?

Sao Tome and Principe classifies products under the Pauta Aduaneira (HS-ST; locally Pauta Aduaneira), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 730721 in Sao Tome and Principe?

The official source is https://www.alfandegas.gov.st/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 730721 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 730721 is the WCO Harmonized System subheading for Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges. This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 730721 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7307: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel.

Explore more 2026 Latest Sao Tome and Principe import export trade data and shipment records for HS Code Stainless Steel Flanges on TradeInt global trade data platform

Classification Path of HS Code 730721 in Sao Tome and Principe

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7307

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel

HS Code 730721

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges

HS Code 73072100

Acessórios para tubos (por exemplo, uniões, cotovelos, mangas (luvas)), de ferro fundido, ferro ou aço: Outros, de aço inoxidável: Flanges

Sao Tome and Principe Tariff Classification: Pauta Aduaneira (HS-ST)

In Sao Tome and Principe, HS 730721 is classified under the Pauta Aduaneira (Pauta Aduaneira) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Pauta Aduaneira (HS-ST)

Local name Pauta Aduaneira

Digits 8

Official source https://www.alfandegas.gov.st/

You know what 730721 means. Now see 2026 latest real trade activity for Stainless Steel Flanges in Sao Tome and Principe.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 7307

Top Sao Tome and Principe import Product Under HS Code 7307

1 730799: Other : Other $25.4K 2 730729: Other, of stainless steel : Other $5.6K 3 730721: Other, of stainless steel : Flanges $4.6K

Figures shown for 2023.

For more 2026 recent data, search for Sao Tome and Principe import trade records

Related HS Code to Sao Tome and Principe Stainless Steel Flanges (730721)

HS Code 73072100

Acessórios para tubos (por exemplo, uniões, cotovelos, mangas (luvas)), de ferro fundido, ferro ou aço: Outros, de aço inoxidável: Flanges

HS Code 730711

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Cast fittings : Of nonmalleable cast iron

HS Code 730719

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Cast fittings : Other

HS Code 730722

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Threaded elbows, bends and sleeves

HS Code 730723

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Butt welding fittings

HS Code 730729

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Other

HS Code 730791

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Flanges

HS Code 730792

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Threaded elbows, bends and sleeves

HS Code 730793

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Butt welding fittings

HS Code 730799

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Other

Frequently Asked Questions

What is HS code 730721 in Sao Tome and Principe?

HS code 730721 covers Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges in Sao Tome and Principe. It sits in Chapter 73 (Articles of iron or steel), Heading 7307 of the Harmonized System, and is classified under HS-ST.

Is HS code 730721 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 730721?

Where can I officially look up HS code 730721 in Sao Tome and Principe?