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

Heading 7305 covers other tubes and pipes of circular cross-section, of an external diameter exceeding 406.4 mm, of iron or steel, for example welded, riveted or similarly closed. They are used for oil, natural gas and water transmission. Customs duty rates range from 0% to 3.7%. Large-diameter pipes are subject to CBAM. Import of large-diameter pipes is frequently subject to anti-dumping duties. Conformity certificates per EN 10219, EN 10217 or API 5L standards are required. Heading 7305 is part of Chapter 73 (base metals and metal products) of the Combined Nomenclature (CN) used in the European Union. This classification is based on the Harmonized System (HS) developed by the World Customs Organization (WCO), which is used in over 200 countries worldwide. The EU Combined Nomenclature extends the HS with additional 8-digit subheadings, while the TARIC system adds 10-digit codes for identifying specific trade measures. Each 4-digit heading such as 7305 is subdivided into 6-digit (HS), 8-digit (CN) and 10-digit (TARIC) subheadings that specify the type of goods for the purpose of applying the correct duty rates, trade measures and regulatory requirements. Correct determination of the 10-digit code is essential for establishing the amount of customs duties and taxes, as well as required permits and certificates. Classification of goods under heading 7305 must follow the General Rules for the Interpretation (GRI) of the Combined Nomenclature. Rule 1 states that classification is determined primarily by the terms of the headings and the relevant section or chapter notes. The Explanatory Notes to the Harmonized System and the Combined Nomenclature clarify the scope of each heading and are essential references for importers and customs brokers.

Customs duty rates range from 0% to 3.7%. Import of large-diameter pipes is frequently subject to anti-dumping duties. Conformity certificates per EN 10219, EN 10217 or API 5L standards are required. Transport of large-format pipes requires specialised logistics. Pipes with a diameter exceeding 406.4 mm are subject to CBAM and frequently to anti-dumping duties on steel products. Conformity certificates per EN 10219 or EN 10217 standards are required. Pipes for gas and oil transmission must meet additional safety requirements and API 5L standards. Transport of large-format pipes may require special transit permits for oversized loads. When importing goods under heading 7305 into the European Union, attention must be paid to applicable duty rates, which depend on the specific subheading (8- or 10-digit code) and the country of origin. MFN (Most Favoured Nation) duty rates apply to imports from countries with which the EU does not have preferential trade agreements. Current rates can be checked in the EU TARIC database on the European Commission website. Import of goods under heading 7305 may benefit from preferential duty rates under Free Trade Agreements (FTAs) concluded by the EU with third countries, the Generalised Scheme of Preferences (GSP) for developing countries, or autonomous tariff suspensions. Claiming preferences requires presentation of appropriate proof of origin (EUR.1 certificate, origin declaration, REX certificate or statement on origin under the registered exporter system).

Heading 7305 covers other tubes and pipes of circular cross-section. 4 mm, of iron or steel, for example welded, riveted or similarly closed. Distinction from 7304 (tubes, pipes and hollow profiles, seamle) and 7306 (other tubes, pipes and hollow profiles o) requires analysis of material, form and intended use. Decisive factor: precise determination of base material, processing stage and end-use of the product.