Marine HVAC Parts
ACR Grade Copper Pipe (Dehydrated)
Dehydrated and nitrogen-charged ACR copper tube for refrigerant piping. Straight lengths or pancake coils.
Origin: Made in China
Lead Time: 15–30 days
Payment: T/T · L/C
CLASS CERTIFICATES — ISSUED TO THE MANUFACTURER:
CCS
BV
ABS
Supplied where the vessel's class requires it. The approval is held by the manufacturer and the certificate is passed to the buyer with the goods.
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Full Specifications
| Type | ACR copper pipe |
|---|---|
| Connection | 1/4 – 4-1/8 OD |
| Classification | ASTM B280 / EN 12735-1 |
| HS Code | 7411.10 |
Description
ACR-grade seamless copper pipe, factory-dehydrated, capped, and nitrogen-charged for cleanliness compliance. Manufactured to ASTM B280 and EN 12735-1 standards. Available in straight lengths (3 m / 5 m) and pancake coils; OD range 1/4″–2-1/8″, wall thickness per ACR table. Certified for use with R22, R134a, R404A, R410A, and R507 refrigerants. Oxygen-free (99.9% Cu) for minimal contamination risk. Suitable for marine HVAC piping runs, chiller interconnecting lines, and compressor suction/discharge connections on CCS and BV-classed vessels.