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Standard of flange of Chemical Industry Department
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Standard of flange of Chemical Industry Department
GB/T9113~GB9124, 2000 flange standard

GB/T9113.1~GB/T9113.26, 1988 whole steeliness is in charge of flange (1.6~42.0Mpa) GB/T9113.1~.2 whole steeliness is in charge of flange (planar) (1.6~2.0Mpa) GB/T9113.3~.8 whole steeliness is in charge of flange (convex) (1.6;2.5;4.0;2.0;5.0;10.0Mpa) GB/T9113.9~.15 whole steeliness is in charge of flange (roughness) (1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa)

GB/T9113.16~.20 whole steeliness is in charge of flange (tenon chamfer face) (1.6;2.5;4.05.0;10.0Mpa) GB/T9113.21~.26 whole steeliness is in charge of flange (annulus joins) (2.0;5.0;10.0;15.0;25.0;42.0Mpa)

1988 plane of GB/T9115.1~.36 ― are in charge of flange to solder steeliness (0.25~42.0) Mpa GB/T9115.1~.5 (planar) be in charge of flange to solder steeliness (0.25; 0.6; 1; 1.6; 2; Mpa)

GB/T9115.6~.16 (convex) be in charge of flange to solder steeliness (0.25; 0.6; 1; 1.6; 2.5; 4; 2; 5; 10; 15; 25; Mpa)

GB/T9115.17~.23 (roughness) be in charge of flange to solder steeliness (1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa)

GB/T9115.24~30 (tenon chamfer face) be in charge of flange to solder steeliness (1.6;2.5;4.0;5.0;10.0;15.0;25.0;Mpa)

GB/T9115.31~.36 (annulus joins) be in charge of flange to solder steeliness (2.0;5.0;10.0;15.0;25.0;42.0Mpa)

GB/T13402, flange of steel tube of carbon of 1992 large requirements

JB/T79.1~.4, flange of steel tube of 1994 whole casting (1.6~20Mpa, contain 6.4) ; (acting JB79 - 59)

Cast steel of JB/T79.1 convex whole is in charge of flange

Cast steel of JB/T79.2 roughness whole is in charge of flange

Cast steel of whole of face of JB/T79.3 tenon chamfer is in charge of flange

JB/T79.4 annulus joins face whole cast steel is in charge of flange

JB/T82.1~JB/T82.4, steeliness of 1994 pairs of solder is in charge of flange; (acting JB82 - 59) JB/T82.1 protruding faces solder steeliness to be in charge of flange

JB/T82.2 roughness is in charge of flange to solder steeliness

JB/T82.3 tenon chamfer faces solder steeliness to be in charge of flange

JB/T82.4 annulus join faces solder steeliness to be in charge of flange J

B77, type of 1959 flange sealing surface
JB78, 1959 cast-iron flange

JB79, flange of 1959 cast steel

JB80, flange of 1959 cast-iron whorl

JB82, flange of steel of 1959 pairs of solder

HGJ44~HGJ68, 1999 steeliness flange (standard of technology of project of Chemical Industry Department) HG20592~HG20605, 1997 steeliness flange (standard of Chemical Industry Department; European system) HG20613~HG20623, 1997 steeliness flange (standard of Chemical Industry Department; European system) SH3406, flange of pipeline of 1996 petrifaction company

ANSI B16.5, 1996 canals flange and flange fittings

ANSI B16.25, end of join of 1992 pairs of solder

MSS SP44, flange of 1991 steeliness conduit


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