现行

JB/T 82-2015

对焊钢制管法兰
Steel pipe welding neck flanges

2015-10-10

现行

GB/T 15530.6-2008

铜管折边和铜合金对焊环松套钢法兰
Loose plate flange in steel with a copper pipe or a weld-neck collar in copper alloy for welding

2008-08-25

现行

NB/T 47023-2012

长颈对焊法兰
Welding neck flange

2012-11-09

现行

HG/T 21531-2014

带颈对焊法兰手孔
Welding neck flange handholes

2014-07-09

现行

KS B 1503

강제 용접식 관 플랜지
钢的焊接管法兰

2018-11-19

现行

KS B 1503

강제 용접식 관 플랜지
钢制焊接管法兰

2023-11-30

现行

CB/T 50-2008

船用对焊钢环松套钢法兰
Marine welding neck steel outer race composite flanges

2008-03-17

现行

GB/T 15530.2-1995

铜合金对焊法兰
Copper alloy welding neck flanges

1995-04-02

现行

HG/T 21532-2014

回转盖带颈对焊法兰手孔
Welding neck flange handholes with hinged cover

2014-07-09

现行

HG/T 21518-2014

回转盖带颈对焊法兰人孔
Welding neck flange manholes with hinged cover

2014-07-09

现行

JB/T 84-2015

对焊环板式松套钢制管法兰
Loose plate flange with weld-neck collar

2015-10-10

现行

JB/T 81-2015

板式平焊钢制管法兰
Slip-on-welding plate steel pipe flanges

2015-10-10

现行

CB 859-2004

P3.0MPa焊接钢法兰规范
Specification for P3.0MPa welded steel pipe flanges

2004-02-16

现行

WRC 468

Leak Testing of a Raised Face Weld Neck Flange
凸面焊颈法兰的泄漏测试

现行

HG/T 21524-2014

水平吊盖带颈对焊法兰人孔
Welding neck flange manholes with davit to horizontal cover

2014-07-09

现行

HG/T 21521-2014

垂直吊盖带颈对焊法兰人孔
Welding neck flange manholes with davit to vertical cover

2014-07-09

现行

CB/T 49-2007

船用搭焊钢环松套钢法兰
Marine combination pipe flanges of slip-on steel outer flanges of fillet weld-on steel inner flanges

2007-03-23

现行

JB/T 83-2015

平焊环板式松套钢制管法兰
Loose plate steel pipe flanges with weld-on collar

2015-10-10

现行

CB/T 3212-1999

船用搭焊、对焊、铜管折边松套、异径钢法兰
Lap Welding-balanced welding-copper pipe flanging free Flared steel flange for marine

1999-04-30

现行

MIL MIL-F-18180/1A

FLANGES AND FLANGED FITTINGS, PIPE, STEEL, CLASSES 150, 300, 400, 600, 900, 1500 AND 2500, WELDING NECK FLANGES (SUPERSEDING MIL-F-18180/1) (S/S BY ASME-B16.5-1996)
焊接颈法兰150、300、400、600、900、1500和2500级钢制管道法兰和法兰配件（取代MIL-F-18180/1）（ASME-B16.5-1996标准S/S）

1986-05-30