Seamless ACR Copper Coil Tube C12200 ASTM B280 for Refrigeration Air Conditioner Installation
Product Spotlights
Product Description:
Copper Coil / Pancake Coil – The Standard Choice for HVAC & Refrigeration Lines
Copper coils (also known as pancake coils or copper tubing coils) are seamless copper tubes wound into circular coils. They are manufactured from high-purity copper through a precision drawing and annealing process, resulting in a soft, flexible tube that can be easily bent and routed without kinking.
Why choose copper coil over straight pipe:
Long continuous lengths – Reduce joints and potential leak points
Flexible installation – Easy to bend around obstacles
Cost-effective – Less scrap, faster installation
Space saving – Compact coil packaging for transport and storage
Key standards: ASTM B280 (USA), EN 12735-1 (Europe), AS/NZS 1571 (Australia/New Zealand), JIS H3300 (Japan)
Typical applications: Air conditioning refrigerant lines, refrigeration systems, heat pumps, water heaters, solar heating systems, oil coolers, plumbing, and gas distribution.
Each coil is cleaned, dried, capped, and vacuum-sealed or nitrogen-purged to ensure internal cleanliness. MOQ: 500 kg – 1 ton, trial orders welcome.
Key Specifications (Copper Tube)
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM B280, B88, B68, EN 1057, JIS H3300, GB/T 17791 |
Others on request |
Material / Grade |
C11000 (ETP), C12200 (DHP), Cu-DHP, Cu-ETP |
Purity: Cu ≥99.9% |
Outer Diameter (OD) |
3 mm – 219 mm |
Custom on request |
Wall Thickness |
0.3 mm – 10 mm |
– |
Length |
Straight: 3m / 6m / custom; Coil: 15–50m per coil |
Level wound up to 500m |
Temper |
Soft (annealed), half-hard, hard |
– |
Surface |
Bright annealed, clean, oilfree |
Tinning available |
Density |
8.94 g/cm³ |
– |
Testing |
Eddy current, hydrostatic, tensile, hardness |
Mill cert provided |
Packaging |
End capped, bundled, wooden case / pallet |
Seaworthy, ISPM 15 |
Q1:Do you offer sample orders?
A:Yes, samples are available for quality evaluation. Sample cost is charged but refundable upon bulk order.
Q2:What is your MOQ?
A:Our standard MOQ is 100 kg per specification. For common grades and standard sizes, we accept small batch orders. Mixed orders for different products are also welcome.
Q3:Can you provide custom sizes?
A:Yes, we can produce any length, width, thickness, or diameter based on your drawings. Cutting, slitting, and other processing services are available with tolerance as required.
Q4:What certifications do you provide?
A:Each shipment comes with EN 10204 3.1 mill test certificate (MTC). Third-party inspection reports (SGS/BV/TÜV) can be arranged upon request.
Q5:What is your lead time?
A:7–15 working days for stock items. 20–30 days for custom orders, depending on quantity and specification.
Q6:What surface treatments are available?
A:Various surface treatments are available upon request, including pickled, polished, coated, oiled, or as required.
Q7:What payment terms do you accept?
A:T/T (30% deposit + 70% against BL copy), L/C at sight, Western Union, etc.
Q8:What about packaging for export?
A:Standard seaworthy packaging with waterproof protection, steel straps, corner protectors, and ISPM 15 fumigation certification. Custom packaging is available as required.
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