HS Code for Copper tube

HS code 741110 is the international standard for classifying tubes and pipes made of refined copper. This classification falls under Chapter 74 (Copper and articles thereof) and Heading 7411, which encompasses all copper tubes and pipes regardless of their end-use, provided they meet the technical definition of a tube or pipe. Under the Harmonized System, tubes and pipes are defined as hollow products, coiled or not, which have a uniform cross-section with only one enclosed void along their whole length. For classification under 741110, the product must be composed of "refined copper" as opposed to copper alloys like brass or bronze. This means the copper content must be at least 99.85% by weight. These products are essential in plumbing, heating, and industrial applications due to their thermal conductivity and corrosion resistance. The classification remains the same whether the tubes are seamless or welded, provided they are made of refined copper.

Products Included

• Seamless refined copper tubes
• Refined copper plumbing pipes
• Coiled copper tubing for HVAC
• Straight length copper pipes for industrial gas

Common Misclassification

The most common misclassification occurs with copper alloy tubes, such as brass tubes, which fall under 741121. Another frequent error is classifying copper tube fittings under this code; however, fittings (elbows, sleeves, etc.) must be classified under HS code 7412. Additionally, insulated copper tubes for refrigeration are sometimes incorrectly classified here instead of Chapter 84 or 85 depending on the assembly.

FAQ

What is the HS code for copper tube?

The HS code for tubes and pipes of refined copper is 741110.

Does this code include copper elbows and tees?

No, copper tube fittings like elbows, tees, and joints are classified under HS code 7412.