Standard Specification for Welded Copper and Copper Alloy Condenser and Heat Exchanger Tubes with a Textured Surface(s)| welded copper tube, UNS No. C72200, UNS No. C71520, UNS No. C71500, UNS No. C71000, UNS No. C70620, UNS No. C70600, UNS No. C70400, UNS No. C68700, UNS No. C60800, UNS No. C44500, UNS No. C44400, UNS No. C44300, UNS No. C23000, UNS No. C19200, UNS No. C12200, UNS No. C12000, UNS No. C10800, UNS No. C10300, UNS No. C10200, UNS No. C10100, textured heat transfer tubes, temperature, surface enhancement, service applications high, refrigeration tube, high temperature applications, heat exchanger tube, feedwater heater tubes, evaporator tube, copper tube, condenser tube, air condition tube