HS Code for Tube mill

A tube mill is classified under HS code 8455.10 because it functions as a metal-rolling mill specifically designed for the production of tubes. Heading 8455 encompasses machines that shape metal by passing it between rotating rollers to reduce thickness or create specific profiles. Unlike bending machines that manipulate pre-existing tubes, a tube mill is a complex industrial system that typically takes flat-rolled metal (skelp) and transforms it into a tubular shape through a continuous rolling process. Subheading 8455.10 is the specific international designation for mills dedicated to tube manufacturing. This classification applies regardless of whether the mill produces seamless or welded tubes, provided the primary shaping mechanism is rolling. The machinery included under this code often involves heavy-duty stands, rollers, and drive systems designed to handle high-stress metal deformation. It is important to note that while a tube mill line may include welding or cutting components, the rolling mill itself is the defining characteristic for this HS code.

Products Included

• Seamless tube rolling mills
• Welded pipe production mills
• Cold rolling mills for steel tubes
• Hot rolling mills for non-ferrous tubes
• Mandrel mills for tube production

Common Misclassification

Tube mills are often misclassified under 8462.29 (bending/forming machines) or 8462.39 (shearing machines) because they involve shaping metal. However, because the shaping is achieved through rolling, 8455 is the legally correct heading. Another common error is using 8455.21 or 8455.22, which are reserved for hot or cold rolling mills for products other than tubes, such as sheets or bars.

FAQ

What is the HS code for tube mill?

The HS code for a metal-rolling tube mill is 8455.10.

Does 8455.10 include the welding unit of a pipe line?

While often part of the same line, the welding unit is technically classified under 8515; however, if the entire line is imported as a functional unit, it may be classified under 8455.10 depending on the primary function.