Copper Tube, Application Natural Gas, Non-Potable Water, Coating Color Yellow, Copper Tube Size 1/4 in, Copper Tube Type ACR, Fabrication Seamless, Inside Diameter 0.5 in, Material Copper, Material Grade C12200, Maximum Operating Pressure 700 psi, Maximum Operating Temperature 400 Degrees F, Outside Diameter 3/8 in, Overall Length 100 ft, Resistance Properties , Standards ASTM B88, NSF 61, UNS C12200, Stripe Color No Stripe, Temper Soft, Tube Form Coil, Wall Thickness 0.032 in