HS Code for Welded steel pipe

Welded steel pipes made of iron or non-alloy steel with a circular cross-section are classified under HS code 7306.30. This classification is one of the most widely used in the steel industry. To qualify for this code, the pipe must meet three specific criteria: it must be made of iron or non-alloy steel (carbon steel), it must be produced using a welding process (such as Electric Resistance Welding or ERW), and it must have a circular cross-section. Heading 7306 covers tubes and pipes that are not seamless and have an external diameter not exceeding 406.4 mm (larger pipes are often in 7305). These pipes are essential for transporting fluids like water and gas, as well as for structural applications like scaffolding and fencing.

Products Included

• ERW (Electric Resistance Welded) carbon steel pipes
• Galvanized welded steel pipes for plumbing
• Black steel pipes for gas distribution
• Welded steel scaffolding tubes
• Circular hollow sections (CHS) for construction

Common Misclassification

A common misclassification occurs with HS code 7304.31 or 7304.39, which are for seamless pipes of iron or steel. Seamless pipes do not have a weld seam and are usually more expensive. Another error is confusing 7306.30 with 7306.40, which is for stainless steel welded pipes. The distinction lies in the alloy content, specifically chromium. Additionally, if the pipe has an external diameter exceeding 406.4 mm and is longitudinally welded, it should be classified under heading 7305 (e.g., 7305.11). Finally, if the pipe is not circular, it must be moved to 7306.61 (square/rectangular) or 7306.69 (other shapes).

FAQ

What is the HS code for standard welded carbon steel pipe?

The HS code for welded, circular, non-alloy steel pipe is 7306.30.

Does 7306.30 include galvanized pipes?

Yes, as long as the pipe is welded, circular, and made of non-alloy steel, it remains under 7306.30 regardless of the surface coating.