现行

HG/T 21530-2014

带颈平焊法兰手孔
Slip on flange handholes

2014-07-09

现行

HG/T 21531-2014

带颈对焊法兰手孔
Welding neck flange handholes

2014-07-09

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

GB/T 28299-2012

结构用热轧翼板钢
Hot-rolled flange plate for construction

2012-05-11

现行

CB 20372-2018

舰船用衬套式法兰座板规范
Specification for bushed flange plate of ship

2018-01-18

现行

HG/T 21516-2014

回转盖板式平焊法兰人孔
Plate flange manholes with hinged cover

2014-07-09

现行

DIN 2558

PN 6 oval threaded plate flanges
椭圆形螺纹板-PN 6

2002-10-01

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

HG/T 21522-2014

水平吊盖板式平焊法兰人孔
Plate flange manholes with davit to horizontal cover

2014-07-09

现行

HG/T 21519-2014

垂直吊盖板式平焊法兰人孔
Plate flange manholes with davit to vertical cover

2014-07-09

现行

GB/T 11693-2008

船用法兰焊接座板
Welded bed plate for flanges of ship pipe

2008-10-20

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

GB/T 11693-2022

船用法兰焊接座板
Welded bed plate for flanges of ship pipe

2022-10-12

现行

ADS AS1876-1879

Hinges (Aluminium Alloy Single Flange Plates)
铰链（铝合金单法兰盘）

2008-04-02

现行

GB/T 15530.3-1995

铜合金板式平焊法兰
Copper alloy plate flanges for brazing or welding

1995-04-02

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

ADS AGS1115

Pipe Couplings, Washer Plates for Flanged Bulkhead Fittings
管接头、法兰隔板配件用垫圈板

1956-05-16

现行

GB/T 15530.5-2008

铜合金平焊环松套钢法兰
Loose piate flange in steel with a plate collar alloy for brazing and welding

2008-08-25

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

DIN 6697

Bulk freight wagons with pressure discharge; pressure gauge with plate spring, radial bottom flange connection
带压力卸料的散装货车；带板簧、径向底部法兰连接的压力表

1979-03-01