0.5″x0.039″/12.7×1 mm ASTM A254 Copper Brazed Double Wall Steel Tubes
Tube: Double wall, copper brazed OD: 12.7mm, 0.5 inch Wall: 1mm, 0.039 inch Surface Finish: Original copper plating inside and outside MFG Standard: ASTM A254
Tag Archives: copper plated
6.35×0.7mm Copper Coated Double Wall Bundy Welded Tube
OD: 6.35mm, 1/4 inch Wall: 0.7mm, 0.028 inch Tube Structure: Bundy welded (double wall copper brazed) Surface Finish: copper plated inside and outside, 3 micro meter