Turkey HS Code

HS Code 730520: Casing of a kind used in drilling for oil or gas in Turkey

Q: Is HS code 730520 the same across all countries?

Yes — up to the 6-digit level, HS code 730520 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Turkey extends it under GTİP.

Q: What system does Turkey use to classify HS code 730520?

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 730520 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 730520 in Turkey

Under Turkey's Türk Gümrük Tarife Cetveli (Gümrük Tarife İstatistik Pozisyonu (GTİP)), HS Code 730520 is the WCO Harmonized System subheading for Casing of a kind used in drilling for oil or gas. This is the most detailed internationally standardized level; Turkey extends classifications to 12 digits under its national tariff system. 730520 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 Large Welded Oil Casing on TradeInt global trade data platform

Classification Path of HS Code 730520 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 730520

Casing of a kind used in drilling for oil or gas

HS Code 730520000000

Casing pipes used in gas/oil drilling made of iron/steel; welding, rivets etc. closed in shapes, inner-outer cross-sections are circular, outer diameter > 406.4mm Demir/çelikten gaz/petrol sondajında kullanılan mahfaza boruları; kaynak, perçin vb. şekillerde kapatılmış, iç-dış kesitleri daire, dış çapı > 406.4mm

Turkey Tariff Classification: Türk Gümrük Tarife Cetveli (GTİP)

In Turkey, HS 730520 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 730520 means. Now see 2026 latest real trade activity for Large Welded Oil Casing 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 Large Welded Oil Casing (730520)

HS Code 730520000000

Casing pipes used in gas/oil drilling made of iron/steel; welding, rivets etc. closed in shapes, 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 730531

Other, welded : Longitudinally welded

HS Code 730539

Other, welded : Other

Angles, shapes and sections

HS Code 730210

Rails

Frequently Asked Questions

What is HS code 730520 in Turkey?

HS code 730520 covers Casing of a kind used in drilling for oil or gas 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 730520 the same across all countries?

What system does Turkey use to classify HS code 730520?

Where can I officially look up HS code 730520 in Turkey?