China HS Code

HS Code 73051200: Pipe,line,i/s,longitudinally wld w int/ext circ cs,ext dia〉406.4mm in China

Q: Is HS code 73051200 the same across all countries?

Only the first 6 digits of HS code 73051200 are internationally harmonized. The remaining digits are added by China under China HS / CCCHS and are not directly comparable to other countries' codes.

Q: What system does China use to classify HS code 73051200?

China classifies products under the Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS; locally 中华人民共和国海关进出口税则), which extends HS codes to 13 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 73051200 in China?

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

What is HS Code 73051200 in China

Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 73051200 is classified as Pipe,line,i/s,longitudinally wld w int/ext circ cs,ext dia〉406.4mm. China's tariff system extends the WCO Harmonized System to 13 digits with national subdivisions. 73051200 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7305: Other tubes and pipes (for example, welded, riveted or similarly closed), having circular crosssections, the external diameter of which exceeds 406,4 mm, of iron or steel.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Longitudinal Welded Line Pipe on TradeInt global trade data platform

What is HS Code 73051200 in China in local language

HS Code 73051200: 其他纵向焊石油或天然气管道管，外径≥406.4mm

Classification Path of HS Code 73051200 in China

Section XV

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

Chapter 73

Articles of iron or steel

HS Code 7305

Other tubes and pipes (for example, welded, riveted or similarly closed), having circular crosssections, the external diameter of which exceeds 406,4 mm, of iron or steel

HS Code 73051200

Pipe,line,i/s,longitudinally wld w int/ext circ cs,ext dia〉406.4mm 其他纵向焊石油或天然气管道管，外径≥406.4mm

China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

In China, HS 73051200 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

Local name 中华人民共和国海关进出口税则

Digits 13

Official source http://english.customs.gov.cn/

You know what 73051200 means. Now see 2026 latest real trade activity for Longitudinal Welded Line Pipe in China.

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

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Top Trading Product of HS Code 7305

Top China import Product Under HS Code 7305

1 730531: Other, welded : Longitudinally welded $77.4M 2 730511: Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc welded $7.9M 3 730512: Line pipe of a kind used for oil or gas pipelines : Other, longitudinally welded $2.5M

Figures shown for 2025.

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

Top China export Product Under HS Code 7305

1 730511: Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc welded $531.0M 2 730531: Other, welded : Longitudinally welded $290.3M 3 730539: Other, welded : Other $256.0M

Figures shown for 2025.

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

Related HS Code to China Longitudinal Welded Line Pipe (73051200)

HS Code 730511

Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc welded

HS Code 730519

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

HS Code 730520

Casing of a kind used in drilling for oil or gas

HS Code 730531

Other, welded : Longitudinally welded

HS Code 730539

Other, welded : Other

Angles, shapes and sections

HS Code 730210

Rails

HS Code 730230

Switch blades, crossing frogs, point rods and other crossing pieces

73051200 in Other Countries

See how 73051200 (Longitudinal Welded Line Pipe) is classified across other countries, each with its own national code and local description.

Compare 73051200 across countries

Frequently Asked Questions

What is HS code 73051200 in China?

HS code 73051200 covers Pipe,line,i/s,longitudinally wld w int/ext circ cs,ext dia〉406.4mm in China. It sits in Chapter 73 (Articles of iron or steel), Heading 7305 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 73051200 the same across all countries?

What system does China use to classify HS code 73051200?

Where can I officially look up HS code 73051200 in China?