HS Code for Brass tube

HS code 741121 specifically classifies tubes and pipes manufactured from copper-zinc base alloys, commonly known as brass. This classification is determined by two primary factors: the material composition, which must be a brass alloy, and the form factor, which must be a tube or pipe. Brass tubes are widely utilized across various industries due to their advantageous properties, including good corrosion resistance, excellent workability, and often an appealing aesthetic. Common applications span from intricate plumbing systems and efficient heat exchangers to decorative architectural elements and components for musical instruments. The presence of zinc as a primary alloying element with copper is the crucial factor for distinguishing brass products under this code from those made of pure copper or other copper alloys.

Products Included

• Seamless brass tubes
• Welded brass pipes
• Drawn brass tubing
• Extruded brass pipes
• Brass condenser tubes
• Specific brass alloy tubes (e.g., C26000, C27000, C44300 Admiralty brass)
• Rectangular and square brass tubes

Common Misclassification

Misclassification frequently occurs with other copper and copper alloy products. HS code 741111 covers tubes and pipes made of refined copper, which lack the specific zinc content characteristic of brass. Confusion also arises with HS code 741129, which classifies tubes and pipes of other copper alloys (e.g., bronze, cupro-nickel, or aluminum bronze) but explicitly excludes copper-zinc base alloys. Furthermore, brass bars, rods, and profiles, classified under HS code 740721, are distinct due to their solid form factor rather than the hollow, tubular structure defined by 741121. Careful attention to both material composition and physical form is essential for accurate classification.

FAQ

What is the HS code for Brass tube?

The HS code for brass tubes and pipes is 741121, specifically for those made of copper-zinc base alloys. This code applies to both seamless and welded varieties, regardless of their cross-sectional shape.

How is brass tube differentiated from other copper tubes?

Brass tubes are differentiated from other copper tubes primarily by their specific alloy composition. HS 741121 is reserved for tubes and pipes made from copper-zinc base alloys (brass), whereas other codes cover tubes of refined copper (e.g., 741111) or other copper alloys (e.g., 741129). The presence and proportion of zinc are key identifiers.