Engineered specifically for demanding HVAC and refrigeration systems, our Premium Bare Copper ACR Tubes deliver ultimate durability, structural reliability, and high pressure-resistance. This seamless pipeline is manufactured to meet strict international standards, ensuring safe and leak-free refrigerant containment under heavy thermal loads.
Designed for field service, installations, and mechanical builds, this uninsulated copper tube provides a clean, bare finish ideal for custom insulation wrapping, precision bending, and direct brazing on the job site.
Key Features and Benefits
ASTM B280 Certified Quality: Manufactured from 99.9 percent pure C12200 deoxidized copper, ensuring a high-strength wall profile that meets structural plumbing and mechanical building codes.
High-Pressure Performance: Built to effortlessly handle the heavy pressure demands of modern eco-refrigerants, including R410A, R32, R290, and traditional blends.
Nitrogen-Purged and Sealed: Every tube is factory-cleaned, dried, purged with nitrogen gas, and capped at both ends. This process guarantees a pristine interior free of moisture, scale, oxidation, and debris before installation.
Superior Workability: The high-grade copper allows for smooth, precise hand or tool bending around tight corners without kinking or fracturing, reducing the need for excess couplings and joints.
Excellent Brazing Characteristics: Provides a uniform surface finish that allows for fast, clean capillary flow during brazing, creating permanent, leak-proof solder connections.
Technical Specifications
Copper Tube Standard: ASTM B280 (Seamless Copper Tube for Air Conditioning and Refrigeration Field Service)
Material Composition: C12200 Phosphorus-Deoxidized Copper (Minimum 99.9 percent Purity)
Refrigerant Compatibility: R410A, R32, R134A, R404A, R407C, R22, and more
Finish: Bare, Uninsulated
Temper Options: Soft Annealed (Flexible Coils) / Hard Drawn (Rigid Straight Lengths)
Ideal Applications
Ductless Mini-Split Systems and Heat Pumps
Commercial VRF and VRV Field Systems
Industrial Chillers and Commercial Refrigeration Loops
OEM HVAC Machinery and Custom Appliance Manufacturing
