ANSI A21.14 : 1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DUCTILE IRON FITTINGS, 3-INCH THROUGH 24-INCH FOR GAS,
23-07-2013
12-01-2013
Describes 3-inch to 24-inch ductile iron fittings to be used with ductile-iron pipe for gas. All 16-, 20- and 24-inch ductile iron fittings are shown for rated working pressures of 150 psi. Ductile iron fittings, 12-inches and smaller, are described for rated working pressures of 250 psi. Ductile iron drip pot fittings are illustrated in sizes 4-inch to 12-inch for rated working pressures of 50 psi. Fittings with mechanical joints are dimensioned.
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