Seamless Refined Copper Pneumatic Cylinder Tubing
Precision seamless refined copper tubes for pneumatic and hydraulic cylinders in automation equipment. HTS 7411.10.10 applies to these unwrought seamless forms of refined copper. High strength and conductivity suit industrial pneumatic systems.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as unfinished machinery parts
Copper tubes machined or shaped for specific machinery may be parts under heading 7419.
If dedicated components for engines/compressors
End-use as engine/compressor parts shifts classification to Chapter 84.
If contains any welds regardless of refinement
Any welded construction, even refined copper, goes to the 'other' refined copper tube subheading.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include dimensional tolerances and pressure ratings in commercial invoice; test for seamless integrity
• Pitfall: classifying drawn-and-ironed tubes as finished parts under 7419.99
Related Products under HTS 7411.10.10
Seamless Refined Copper Refrigeration Tubing
High-precision seamless tubing made from refined copper, designed for refrigerant lines in HVAC systems and refrigerators. It falls under HTS 7411.10.10 as seamless copper tubes of refined copper per Chapter 74 definitions. The seamless construction ensures leak-proof performance under pressure.
Seamless C12200 Copper Water Line Tubing
Seamless tubing of C12200 deoxidized refined copper used for potable water supply lines in plumbing. Classified under HTS 7411.10.10 for its seamless refined copper composition as defined in Chapter 74. Corrosion-resistant properties make it ideal for residential and commercial applications.
Seamless Type L Copper Evaporator Coils Tubing
Type L wall thickness seamless refined copper tubing formed into coils for air conditioner evaporators. Falls under HTS 7411.10.10 as basic seamless refined copper tubes before final coil assembly. Meets standards for heat transfer efficiency.
Seamless C10100 OFHC Copper Vacuum Tubing
Oxygen-free high-conductivity (OFHC) C10100 seamless refined copper tubing for high-vacuum systems in semiconductors. HTS 7411.10.10 covers these seamless refined copper pipes per Chapter 74 notes. Minimal impurities ensure ultra-high vacuum performance.
Seamless Refined Copper Medical Gas Piping
Seamless refined copper pipes compliant with NFPA 99 for hospital oxygen, nitrous oxide delivery systems. Classified HTS 7411.10.10 as seamless refined copper tubes. Medical-grade cleanliness and seamless design prevent contamination.
Seamless DHP Copper Heat Exchanger Tubing
Deoxidized high-phosphorus (DHP) seamless refined copper tubes for shell-and-tube heat exchangers. HTS 7411.10.10 for seamless refined copper per legal definitions. Enhanced thermal conductivity for industrial process cooling.