ACR copper tube bulk coils are of seamless copper tube coils suitable for use in refrigeration and air conditioning or other uses, such as oil lines and gasoline lines. ASTM B743 lists all the requirements for a particular type of ACR copper tube coil from copper material grade, temper, mechanical property, size and marking etc.
Everbilt 1/4 in. Copper Pressure Cup x Cup Coupling Fitting with Stop C600HD14 - The Home Depot
Shop 138ACR10 - Copper Tubing ACR - URI
ACR Copper Tube - Gold Stone HVAC/R
ACR Copper Tube – Conklin Metal Industries
ACR Copper Tube - Gold Stone HVAC/R
Goldstone HVACR Inc. (@GoldstoneHVACR) / X
ACR Copper Fittings
JMF Company 3/8 in. Compression X 1/4 in. D Compression Yellow Brass Reducing Union - Ace Hardware
LPS Sourcing Copper Reducer 5/8 x 1/2 O.D. (1/2 x 3/8 I.D. Nom) - 180854
This copper refrigeration tubing is available in 50-foot coils and priced by the foot. Order in multiples of 50.
Streamline 1/4 OD x 50' Copper Tubing
Goldstone HVACR Inc. (@GoldstoneHVACR) / X
Johnson Controls - SEC99AB-36C Ultra-Cap Armored Capillary
Everbilt 1/4 in. Copper Pressure Cup x Cup Coupling Fitting with Stop C600HD14 - The Home Depot