Singapore HS Code

HS Code 73079310: Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges) : Having an internal diameter of less than 15 cm in Singapore

Q: Is HS code 73079310 the same across all countries?

Only the first 6 digits of HS code 73079310 are internationally harmonized. The remaining digits are added by Singapore under STCCED / HS-SG and are not directly comparable to other countries' codes.

Q: What system does Singapore use to classify HS code 73079310?

Singapore classifies products under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG; locally STCCED 2022), 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 73079310 in Singapore?

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

What is HS Code 73079310 in Singapore

Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 73079310 is classified as Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges) : Having an internal diameter of less than 15 cm. Singapore's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 73079310 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 Singapore import export trade data and shipment records for HS Code Butt-Weld Steel Pipe Fittings on TradeInt global trade data platform

Classification Path of HS Code 73079310 in Singapore

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 73079310

Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges) : Having an internal diameter of less than 15 cm

Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

In Singapore, HS 73079310 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

Local name STCCED 2022

Digits 8

Official source https://www.customs.gov.sg/

You know what 73079310 means. Now see 2026 latest real trade activity for Butt-Weld Steel Pipe Fittings in Singapore.

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 Singapore import Product Under HS Code 7307

1 730799: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Other $36.2M 2 730791: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Flanges $16.8M 3 730729: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Other $16.2M

Figures shown for 2024.

For more 2026 recent data, search for Singapore import trade records

Top Singapore export Product Under HS Code 7307

1 730799: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Other $31.4M 2 730791: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other : Flanges $10.1M 3 730729: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Other $9.4M

Figures shown for 2024.

For more 2026 recent data, search for Singapore export trade records

Related HS Code to Singapore Butt-Weld Steel Pipe Fittings (73079310)

HS Code 73079390

Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges) : Other

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 730721

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

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 730799

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

73079310 in Other Countries

See how 73079310 (Butt-Weld Steel Pipe Fittings) is classified across other countries, each with its own national code and local description.

Compare 73079310 across countries

Frequently Asked Questions

What is HS code 73079310 in Singapore?

HS code 73079310 covers Butt welding fittings of iron or steel (excl. cast iron or stainless steel products, and flanges) : Having an internal diameter of less than 15 cm in Singapore. It sits in Chapter 73 (Articles of iron or steel), Heading 7307 of the Harmonized System, and is classified under STCCED / HS-SG.

Is HS code 73079310 the same across all countries?

What system does Singapore use to classify HS code 73079310?

Where can I officially look up HS code 73079310 in Singapore?