... .Dimensions, Mass, and Tolerances in Diameter and Wall Thickness for Copper Water Tube-Type A Nominal or Standard Size,mmOutside Diameter ... .00.23.657979.00.120.052.30.254.95-Type C Nominal or Standard Size,mmOutside Diameter,mmAverage outside diameter tolerance ... with solder, flared, or compression-type fittings. -the type of copper water tube suitable for any particular application is determined by ...