Canada HS Code

HS Code 730621: Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel in Canada

Q: Is HS code 730621 the same across all countries?

Yes — up to the 6-digit level, HS code 730621 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Canada extends it under Canada HS.

Q: What system does Canada use to classify HS code 730621?

Canada classifies products under the Customs Tariff of Canada (Canada HS; locally Tarif des douanes du Canada), which extends HS codes to 10 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 730621 in Canada?

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

What is HS Code 730621 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 730621 is the WCO Harmonized System subheading for Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel. This is the most detailed internationally standardized level; Canada extends classifications to 10 digits under its national tariff system. 730621 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 Canada import export trade data and shipment records for HS Code Welded Stainless Casing Tubing on TradeInt global trade data platform

Classification Path of HS Code 730621 in Canada

Section XV

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

Chapter 73

Articles of iron or steel

HS Code 7306

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel

HS Code 730621

Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel

HS Code 7306210000

Casing and tubing, stainless steel, welded, for oil or gas drilling Tubes & tuyaux, ac inox, soudés, nda, pr l'extraction du gaz ou pétro

HS Code 7306211000

Casing/tubing, ss,wld, mfr drill pipe for nat gas/oil wells Tu-cuv, ac inoxy,soudés,pr fab tige forage pr ex du gaz/pétrl

HS Code 7306219000

Casing/tubing, ss,wld, o/t f mfr drill pipe for nat gas/oil wells Tu-cuv,ac inoxy,soudés,a/q pr fab tige forage pr ex du gaz/pétrl

Canada Tariff Classification: Customs Tariff of Canada (Canada HS)

In Canada, HS 730621 is classified under the Customs Tariff of Canada (Tarif des douanes du Canada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff of Canada (Canada HS)

Local name Tarif des douanes du Canada

Digits 10

Official source https://www.cbsa-asfc.gc.ca/

You know what 730621 means. Now see 2026 latest real trade activity for Welded Stainless Casing Tubing in Canada.

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

Search 2026 Latest Canada Import Data Search 2026 Latest Canada Export Data

Top Trading Product of HS Code 7306

Top Canada import Product Under HS Code 7306

1 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $561.7M 2 730629: Casing and tubing of a kind used in drilling for oil or gas : Other $337.5M 3 730640: Other, welded, of circular crosssection, of stainless steel $183.9M

Figures shown for 2025.

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

Top Canada export Product Under HS Code 7306

1 730661: Other, welded, of noncircular crosssection : Of square or rectangular crosssection $337.2M 2 730629: Casing and tubing of a kind used in drilling for oil or gas : Other $289.5M 3 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $245.4M

Figures shown for 2025.

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

Related HS Code to Canada Welded Stainless Casing Tubing (730621)

HS Code 7306210000

Casing and tubing, stainless steel, welded, for oil or gas drilling

HS Code 7306211000

Casing/tubing, ss,wld, mfr drill pipe for nat gas/oil wells

HS Code 7306219000

Casing/tubing, ss,wld, o/t f mfr drill pipe for nat gas/oil wells

HS Code 730611

Line pipe of a kind used for oil or gas pipelines : Welded, of stainless steel

HS Code 730619

Line pipe of a kind used for oil or gas pipelines : Other

HS Code 730629

Casing and tubing of a kind used in drilling for oil or gas : Other

HS Code 730630

Other, welded, of circular crosssection, of iron or nonalloy steel

HS Code 730640

Other, welded, of circular crosssection, of stainless steel

HS Code 730650

Other, welded, of circular crosssection, of other alloy steel

HS Code 730661

Other, welded, of noncircular crosssection : Of square or rectangular crosssection

Frequently Asked Questions

What is HS code 730621 in Canada?

HS code 730621 covers Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel in Canada. It sits in Chapter 73 (Articles of iron or steel), Heading 7306 of the Harmonized System, and is classified under Canada HS.

Is HS code 730621 the same across all countries?

What system does Canada use to classify HS code 730621?

Where can I officially look up HS code 730621 in Canada?