WRC 513
Effect of the Misalignment of Piping Systems and Non Parallel Flange Faces on the Tightness of DN200 PN40 Flanged Joints
管道系统和非平行法兰面的不对中对DN200 PN40法兰接头密封性的影响
DIN 20004-2
Steel tubes for mining - Part 2: Wedge rings rated for PN 10 and PN 40
采矿用钢管.第2部分:PN10和PN40等级的楔形环
2000-12-01
DIN 2848
Lined flanged steel pipes and flanged steel or cast iron fittings rated for pressures of (PN 10), 25 bar (PN 25) and 40 bar (PN 40)
法兰钢管和带衬里的法兰钢或铸铁配件-PN 10、PN 25和PN 40
2002-06-01
CBM 1010-1981
40kgf/cm2铸钢法兰
DIN 28117
Block flanges for process apparatus - Connecting dimensions PN 10 to PN 40
工艺设备用块法兰.连接尺寸PN 10至PN 40
2016-08-01
ISA 75.08.02-2003(R2017)
Face-to-Face Dimensions for Flanged and Flangeless Control Valves (Classes 150, 300, and 600, and PN 10, PN 16, PN 25, PN 40, PN 63 and PN 100)
法兰和无法兰控制阀的面对面尺寸（150、300和600级 以及PN 10、PN 16、PN 25、PN 40、PN 63和PN 100）
2003-06-26
DIN 28122
Blank flanges with stainless steel facing, of nominal sizes DN 125 to DN 500 and PN designations PN 10 to PN 40
公称尺寸为DN 125至DN 500 PN名称为PN 10至PN 40的不锈钢面盲法兰
2004-10-01
DIN 8906
PN 40 flared flange solderless compression couplings for use in refrigerating systems
制冷系统用PN 40扩口法兰无焊压缩管接头
1990-06-01
EN 15182-4-2019
Portable equipment for projecting extinguishing agents supplied by firefighting pumps - Hand-held branchpipes for fire service use - Part 4: High pressure branchpipes PN 40
消防泵提供的喷射灭火剂用便携式设备.消防用手持支管.第4部分:PN40高压支管
2019-08-14
DIN 3866
Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40
制冷；螺纹杆；额定PN 40的无焊压缩联轴器用90°扩口法兰
1990-06-01
DIN 8906 Corrigendum 1
PN 40 flared flange solderless compression couplings for use in refrigerating systems; Corrigendum 1
制冷系统用PN 40扩口法兰无焊压缩管接头；更正1
2019-10-01
DIN 3866 Corrigendum 1
Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40; Corrigendum 1
制冷；螺纹杆；90°扩口法兰 用于额定PN 40的无焊压缩管接头；更正1
2019-10-01
DIN 8912
Coupling nuts and screwed plugs for use with PN 40 flared flange solderless compression couplings in refrigerating systems
制冷系统中与PN 40扩口法兰无焊压缩管接头一起使用的连接螺母和螺塞
1990-06-01
DIN 8914
90° tapered seal rings and caps for use with PN 40 flared flange solderless compression couplings in refrigerating systems
制冷系统中与PN 40扩口法兰无焊压缩管接头一起使用的90°锥形密封圈和盖
1990-06-01