Turkey HS Code

HS Code 730531001000: Pressure-resistant pipes for hydroelectric facilities made of iron/steel; longitudinally welded, inner-outer cross-sections are circular, outer diameter > 406.4mm in Turkey

Q: Is HS code 730531001000 the same across all countries?

Only the first 6 digits of HS code 730531001000 are internationally harmonized. The remaining digits are added by Turkey under GTİP and are not directly comparable to other countries' codes.

Q: What system does Turkey use to classify HS code 730531001000?

Turkey classifies products under the Türk Gümrük Tarife Cetveli (GTİP; locally Gümrük Tarife İstatistik Pozisyonu (GTİP)), which extends HS codes to 12 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 730531001000 in Turkey?

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

What is HS Code 730531001000 in Turkey

Under Turkey's Türk Gümrük Tarife Cetveli (Gümrük Tarife İstatistik Pozisyonu (GTİP)), HS Code 730531001000 is classified as Pressure-resistant pipes for hydroelectric facilities made of iron/steel; longitudinally welded, inner-outer cross-sections are circular, outer diameter > 406.4mm. Turkey's tariff system extends the WCO Harmonized System to 12 digits with national subdivisions. 730531001000 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 Turkey import export trade data and shipment records for HS Code Longitudinal Welded Large Steel Pipes on TradeInt global trade data platform

What is HS Code 730531001000 in Turkey in local language

HS Code 730531001000: Demir/çelikten hidroelektrik tesisleri için basınca dayanıklı borular; uzunlamasına kaynak yapılmış, iç-dış kesitleri daire, dış çapı > 406.4mm

Classification Path of HS Code 730531001000 in Turkey

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 730531001000

Pressure-resistant pipes for hydroelectric facilities made of iron/steel; longitudinally welded, inner-outer cross-sections are circular, outer diameter > 406.4mm Demir/çelikten hidroelektrik tesisleri için basınca dayanıklı borular; uzunlamasına kaynak yapılmış, iç-dış kesitleri daire, dış çapı > 406.4mm

Turkey Tariff Classification: Türk Gümrük Tarife Cetveli (GTİP)

In Turkey, HS 730531001000 is classified under the Türk Gümrük Tarife Cetveli (Gümrük Tarife İstatistik Pozisyonu (GTİP)) — a 12-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Türk Gümrük Tarife Cetveli (GTİP)

Local name Gümrük Tarife İstatistik Pozisyonu (GTİP)

Digits 12

Official source https://www.trade.gov.tr/

You know what 730531001000 means. Now see 2026 latest real trade activity for Longitudinal Welded Large Steel Pipes in Turkey.

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

Search 2026 Latest Turkey Import Data Search 2026 Latest Turkey Export Data

Top Trading Product of HS Code 7305

Top Turkey import Product Under HS Code 7305

1 730531: Other, welded : Longitudinally welded $40.2M 2 730512: Line pipe of a kind used for oil or gas pipelines : Other, longitudinally welded $3.0M 3 730511: Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc welded $2.9M

Figures shown for 2025.

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

Top Turkey export Product Under HS Code 7305

1 730539: Other, welded : Other $410.4M 2 730511: Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc welded $61.5M 3 730519: Line pipe of a kind used for oil or gas pipelines : Other $16.5M

Figures shown for 2025.

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

Related HS Code to Turkey Longitudinal Welded Large Steel Pipes (730531001000)

HS Code 730531009000

Other thin and thick pipes made of iron/steel; longitudinally welded, inner-outer cross-sections are circular, outer diameter > 406.4mm

HS Code 730511

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

HS Code 730512

Line pipe of a kind used for oil or gas pipelines : Other, longitudinally 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 730539

Other, welded : Other

Angles, shapes and sections

HS Code 730210

Rails

730531001000 in Other Countries

See how 730531001000 (Longitudinal Welded Large Steel Pipes) is classified across other countries, each with its own national code and local description.

Compare 730531001000 across countries

Frequently Asked Questions

What is HS code 730531001000 in Turkey?

HS code 730531001000 covers Pressure-resistant pipes for hydroelectric facilities made of iron/steel; longitudinally welded, inner-outer cross-sections are circular, outer diameter > 406.4mm in Turkey. It sits in Chapter 73 (Articles of iron or steel), Heading 7305 of the Harmonized System, and is classified under GTİP.

Is HS code 730531001000 the same across all countries?

What system does Turkey use to classify HS code 730531001000?

Where can I officially look up HS code 730531001000 in Turkey?