ANSI/ASME B16.5 class 150 lap joint flange
2019-06-18
ANSI/ASME B16.5 Flange / Flange Standards / Lap Joint Flange
ANSI/ASME B16.5 standard covers pressure,temperature,ratings,materials,dimensions,tolerances,marking, testing,and methods of designating openings for pipe flanges and flanged fittings.Lap joint flange dimensions are covered in ANSI/ASME B16.5 class 150 for size NPS ½” to 24″.
A lap joint flange(loose flange) consist two parts,the backing flange and the stud end,the stub end will be butt ...