This Standard covers Classes 25, 125, and 250 gray iron pipe flanges and flanged fittings. It includes (a) pressure-temperature ratings, (b) sizes and method of designating openings of reducing fittings, (c) marking (d) materials, (e) dimensions and tolerances, (f) bolting and gaskets, (g) pressure testing
Số hiệu tiêu chuẩn
ASME B16.1
Tên tiêu chuẩn
Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
Ngày phát hành
2010-00-00
Tiêu chuẩn tương đương
ANSI/ASME B 16.1 (2010), IDT
Lịch sử ban hành
ASME B16.1 (2010) * ASME B16.1 (2005) * ASME B16.1 (1998) * ASME B16.1 (1989) * ASME B16.1 (1975) * ASME B16.1 (1967) * ASME B16.1 (1960)
Từ khóa
Bolts * Cast iron pipes * Classification systems * Dimensions * Flanged fittings * Flanges * Grey cast-iron * Marking * Materials * Materials specification * Nuts * Pressure tests * Seals * Size * Testing * Tolerances (measurement) * Flange connections * Gaskets