ASME B16.26 pdf download Cast Copper Alloy Fittings for Flared Copper Tubes 1 SCOPE 1.1 General This Standard establishes specifications for cast copper alloy fittings and nuts used with flared seamlesscopper tube conforming to ASTM B 88 (water and general plumbing systems). Included are requirements forthe following: (a) pressure rating (b) size (c) marking(d) material(e) dimensions(f) threading(g) hydrostatic testing 1.2...