ASTM B280 ACR Copper Tube Coil Straight Length Air Conditioning Refrigeration Copper
Product Spotlights
Product Description:
This ASTM B280 ACR copper tube is available in both coil and straight length formats. Coils provide flexibility for long continuous runs with fewer brazed joints, while straight lengths offer rigidity for exposed or structural installations. Both are internally cleaned, dehydrated, and sealed for refrigeration service. Typical applications include split AC line sets, residential and commercial refrigerant piping, heat pump connections, VRF system piping, supermarket refrigeration, and chiller installations.
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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