Anvil standard and extra heavy cast iron threaded fittings are manufactured in accordance with ASME-B16.4 (except plugs and bushings, ASME B16.14). Dimensions also conform to Federal Specifications, WW-P-501 (except plugs and bushings WW-P-471).
Cast iron threaded fittings are available in both black and galvanized.
388 Square Head Plugs (Solid)
371 90° Elbow Flanged and Threaded
367 Concentric Reducer
381 Cap
356 45° Elbow
358 Straight Tee
366 Hex Coupling
370 Locknut
387 Square Head Plugs (Cored)
356R 45° Reducing Elbow