Singapore HS CodeHS Code 730640: Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Other, welded, of circular crosssection, of stainless steel in Singapore
What is HS Code 730640 in Singapore
Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 730640 is the WCO Harmonized System subheading for Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Other, welded, of circular crosssection, of stainless steel. This is the most detailed internationally standardized level; Singapore extends classifications to 8 digits under its national tariff system. 730640 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7306: Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel.
Explore more 2026 Latest Singapore import export trade data and shipment records for HS Code Welded Stainless Steel Pipes on TradeInt global trade data platformClassification Path of HS Code 730640 in Singapore
Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
In Singapore, HS 730640 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/
Top Trading Product of HS Code 7306
Top Singapore import Product Under HS Code 7306
1 730661: Other, welded, of noncircular crosssection : Of square or rectangular crosssection $57.2M2 730690: Other $49.1M3 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $49.0MFigures shown for 2025.
For more 2026 recent data, search for Singapore import trade recordsTop Singapore export Product Under HS Code 7306
1 730690: Other $22.2M2 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $13.0M3 730661: Other, welded, of noncircular crosssection : Of square or rectangular crosssection $12.9MFigures shown for 2025.
For more 2026 recent data, search for Singapore export trade recordsRelated HS Code to Singapore Welded Stainless Steel Pipes (730640)
HS Code 73064011
Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excl. products having internal and external circular cross-sections and an external diameter of > 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) : Boiler tubes : With an external diameter not exceeding 12.5 mm
HS Code 73064019
Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excl. products having internal and external circular cross-sections and an external diameter of > 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) : Boiler tubes : Other
HS Code 73064020
Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excl. products having internal and external circular cross-sections and an external diameter of > 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) : Stainless steel pipes and tubes, with an external diameter exceeding 105 mm
HS Code 73064030
Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excl. products having internal and external circular cross-sections and an external diameter of > 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) : Pipes and tubes containing by weight at least 30 % of nickel, with an external diameter not exceeding 10 mm
HS Code 73064090
Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excl. products having internal and external circular cross-sections and an external diameter of > 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas) : Other
HS Code 730611
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Line pipe of a kind used for oil or gas pipelines : Welded, of stainless steel
HS Code 730619
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Line pipe of a kind used for oil or gas pipelines : Other
HS Code 730621
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel
HS Code 730629
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Casing and tubing of a kind used in drilling for oil or gas : Other
HS Code 730630
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Other, welded, of circular crosssection, of iron or nonalloy steel
Frequently Asked Questions
What is HS code 730640 in Singapore?
HS code 730640 covers Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : Other, welded, of circular crosssection, of stainless steel in Singapore. It sits in Chapter 73 (Articles of iron or steel), Heading 7306 of the Harmonized System, and is classified under STCCED / HS-SG.
Is HS code 730640 the same across all countries?
What system does Singapore use to classify HS code 730640?
Where can I officially look up HS code 730640 in Singapore?