现行

NB/T 47021-2012

甲型平焊法兰
A-type socket-weld flange

2012-11-09

现行

NB/T 47022-2012

乙型平焊法兰
B-type socket-weld flange

2012-11-09

现行

CB/T 4211-2013

A类带颈搭焊钢法兰
A type slip-on welding flanges

2013-04-25

现行

MIL MIL-F-24704/2A Amendment 1

Flanges, Four Bolt Square, Socket Weld for Hydraulic Systems
液压系统承插焊四螺栓方形法兰

1994-09-07

现行

MIL MIL-DTL-24704/1B Notice 1-Validation 1

Flanges, Four Bolt Square, Socket Weld for Hydraulic Systems
液压系统承插焊四螺栓方形法兰

2016-07-14

现行

MIL MIL-DTL-24704/1C

Flanges, Four Bolt Square, Socket Weld for Hydraulic Systems
液压系统用承插焊四螺栓方形法兰

2019-07-31

现行

MIL MIL-DTL-24704/2B

Flanges, Four Bolt Square, Socket Weld for Hydraulic Systems
液压系统用承插焊四螺栓方形法兰

2019-07-31

现行

MIL MIL-F-24704/2A

Flanges, Four Bolt Square, Socket Weld for Hydraulic Systems
液压系统用承插焊四螺栓方形法兰

1992-03-23

现行

CB/T 4354-2014

A类承插焊接和螺纹管件
A type socket-welding and threaded fittings

2014-05-06

现行

MIL MIL-DTL-24339D Notice 2-Administrative

Fittings and Flanges, Wrought, Seamless, Butt and Socket Welding Carbon Steel
锻制无缝对焊和承插焊碳钢管件和法兰

2013-11-14

现行

GB/T 802.3-2009

六角法兰面盖形螺母 焊接型
Acorn hexagon nuts with flange - Welding type

2009-10-15

现行

MIL MIL-DTL-23467G Notice 2-Administrative

Fitting and Flanges, Wrought Seamless, Butt and Socket Welding, Austenitic Corrosion-Resistant Steel
管件和法兰 锻造无缝对接和承插焊接 奥氏体耐腐蚀钢

2013-11-14

现行

SAE AS1895/6D

FLANGE, FEMALE, SEAM WELD TYPE II LOW PROFILE
法兰 内螺纹 焊缝类型II低剖面

2021-03-05

现行

SAE AS1895/5D

FLANGE, MALE, SEAM WELD TYPE II LOW PROFILE
凸形法兰 焊缝类型II低剖面

2021-03-05

现行

SAE AS1895/3D

FLANGE, FEMALE, SEAM WELD TYPE I STANDARD PROFILE
法兰 内螺纹 缝焊I型标准型材

2021-03-08

现行

SAE AS1895/8E

FLANGE, MALE, BUTT WELD TYPE II LOW PROFILE
II型对接焊凸法兰 低剖面

2021-12-01

现行

SAE AS1895/10E

FLANGE, MALE, BUTT WELD, TYPE I STANDARD PROFILE
对接焊接公法兰 I型标准型

2022-10-26

现行

SAE AS1895/2D

FLANGE, MALE, SEAM WELD TYPE I STANDARD PROFILE
凸形法兰 缝焊I型标准型材

2021-03-09

现行

SAE AS1895/9D

FLANGE, FEMALE, BUTT WELD TYPE II LOW PROFILE
法兰 内螺纹 对接焊II型低剖面

2021-03-05

现行

SAE AS1895/11D

FLANGE, FEMALE, BUTT WELD, TYPE I STANDARD PROFILE
法兰 内螺纹 对接焊 I型标准型材

2021-03-05