Thailand HS Code

HS Code 730439: Other, of circular crosssection, of iron or nonalloy steel : Other in Thailand

Q: Is HS code 730439 the same across all countries?

Yes — up to the 6-digit level, HS code 730439 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Thailand extends it under AHTN-TH.

Q: What system does Thailand use to classify HS code 730439?

Thailand classifies products under the ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH; locally พิกัดอัตราศุลกากร (AHTN 2022)), which extends HS codes to 11 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 730439 in Thailand?

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

What is HS Code 730439 in Thailand

Under Thailand's ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)), HS Code 730439 is the WCO Harmonized System subheading for Other, of circular crosssection, of iron or nonalloy steel : Other. This is the most detailed internationally standardized level; Thailand extends classifications to 11 digits under its national tariff system. 730439 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

Explore more 2026 Latest Thailand import export trade data and shipment records for HS Code Hot-Finished Seamless Steel Pipe on TradeInt global trade data platform

Classification Path of HS Code 730439 in Thailand

Section XV

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

Chapter 73

Articles of iron or steel

HS Code 7304

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

HS Code 730439

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

HS Code 73043920000

High-pressure pipe capable of withstanding a pressure of not less than 42,000 psi ท่อทนแรงดันสูงที่ทนต่อแรงดันได้ไม่น้อยกว่า 42,000 ปอนด์ต่อตารางนิ้ว

HS Code 73043940000

Other, having an external diameter of less than 140 mm and containing less than 045% by weight of carbon อื่น ๆ ที่มีเส้นผ่านศูนย์กลางภายนอกน้อยกว่า 140 มิลลิเมตร และมีคาร์บอนน้อยกว่าร้อยละ 045 โดยน้ำหนัก

HS Code 73043990000

Other อื่น ๆ

Thailand Tariff Classification: ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH)

In Thailand, HS 730439 is classified under the ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)) — a 11-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH)

Local name พิกัดอัตราศุลกากร (AHTN 2022)

Digits 11

Official source https://www.customs.go.th/

You know what 730439 means. Now see 2026 latest real trade activity for Hot-Finished Seamless Steel Pipe in Thailand.

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

Search 2026 Latest Thailand Import Data Search 2026 Latest Thailand Export Data

Top Trading Product of HS Code 7304

Top Thailand import Product Under HS Code 7304

1 730429: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other $141.9M 2 730439: Other, of circular crosssection, of iron or nonalloy steel : Other $95.3M 3 730419: Line pipe of a kind used for oil or gas pipelines : Other $76.1M

Figures shown for 2025.

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

Top Thailand export Product Under HS Code 7304

1 730439: Other, of circular crosssection, of iron or nonalloy steel : Other $46.4M 2 730419: Line pipe of a kind used for oil or gas pipelines : Other $34.5M 3 730429: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other $27.1M

Figures shown for 2025.

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

Related HS Code to Thailand Hot-Finished Seamless Steel Pipe (730439)

HS Code 73043920000

High-pressure pipe capable of withstanding a pressure of not less than 42,000 psi

HS Code 73043940000

Other, having an external diameter of less than 140 mm and containing less than 045% by weight of carbon

HS Code 73043990000

Other

HS Code 730411

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

HS Code 730419

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

HS Code 730422

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

HS Code 730423

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

HS Code 730424

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

HS Code 730429

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

HS Code 730431

Other, of circular crosssection, of iron or nonalloy steel : Colddrawn or coldrolled (coldreduced)

Frequently Asked Questions

What is HS code 730439 in Thailand?

HS code 730439 covers Other, of circular crosssection, of iron or nonalloy steel : Other in Thailand. It sits in Chapter 73 (Articles of iron or steel), Heading 7304 of the Harmonized System, and is classified under AHTN-TH.

Is HS code 730439 the same across all countries?

What system does Thailand use to classify HS code 730439?

Where can I officially look up HS code 730439 in Thailand?