Includes March 1998 Addenda; This Standard for wrought copper and Wrought copper alloy solder joint seamless fittings, designed for use with copper water tube, covers: (A) Pressure-Temperature Ratings; (B) Abbreviations for end connections; (C) Size and method of designating openings of fittings; (D) Marking; (E) Material; (F) Dimensions and Tolerances; (G) Tests.