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ASME Piping Specifications
Specifications captured:
- B16.1 GRAY IRON PIPE FLANGES AND FLANGED FITTINGS
- B16.3 MALLEABLE IRON THREADED FITTINGS
- B16.4 GRAY IRON THREADED FITTINGS
- B16.5 PIPE FLANGES AND FLANGED FITTINGS
- B16.9 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS
- B16.10 F-F END DIM OF VALVES
- B16.11 FORGED FITTINGS SW AND THREADED
- B16.12 CAST IRON THREADED DRAINAGE FITTINGS
- B16.14 FERROUS PIPE PLUGS, BUSHINGS, AND LOCKNUTS WITH PIPE THREADS
- B16.20 METALLIC GASKETS FOR PIPE FLANGES
- B16.21 NONMETALLIC FLAT GASKETS FOR PIPE FLANGES
- B16.34 FLANGED, THREADED, AND WELDING END
- B16.36 ORIFICE FLANGES
- B16.39 MALLEABLE IRON THREADED PIPE UNIONS
- B16.42 DUCTILE IRON PIPE FLANGES AND FLANGED FITTINGS
- B16.47 LARGE DIAMETER STEEL FLANGES
- B16.48 LINE BLANKS
- B36.10 WELDED AND SEAMLESS WROUGHT STEEL PIPE
- B36.19 STAINLESS STEEL PIPE

