- 1/2" OD x 50 Feet Copper Coil Air Conditioning and Refrigeration Grade Seamless Soft Copper Coil Performance to ASTM Standard B-280 Sealed and Capped .500 OD$$Building Supply

Alloy C12200 Seamless Copper tubing Coil form 1/2 " Outside Diameter 0.032 Wall Thickness 50 foot continuous length required performance that meets ASTM B280