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Dimensions of Weld Neck Flanges PN160 EN1092-1 2021/01/03 23:15:31

EN 1092-1 weld neck flange dimension PN160, also known as BS EN1092-1 weld neck flange PN160 standard. EN 1092-1 is the European standard for flanges. Compared with American standard ANSI B16.5 flanges, it is lighter in wall thickness and outer diameter and saves costs. It is widely used in European, African and Middle Eastern markets. The South African standard and the Australian standard draw lessons from the EN1092-1 flange standard on the wall thickness of the flange. EN1092-1 is mainly used in water transmission, oil and mining.


Dimensions of Weld Neck Flanges PN160 EN1092-1

DNPipe OD, AOutside Diameter, DDiameter of Bolt Circle, K Diameter of Bolt Holes, LNo. of boltsDiameter of Raised Face, dHeight of Raised Face, f1Flange thickness, CLength of Flange, HNeck Diameter , NWall thickness, SLength of right end, H1Radius of Corners, r

Series ⅠSeries Ⅱ
1017.21410070144402204532264
1521.31810575144452204534264
2026.925130901845822452422.964
2533.7321401001846822458522.984
3242.4381551102247822860603.685
4048.3451701252248832864703.6106
5060.35719514526410233075904106
6576.176220170268122334821085126
8088.989230180268138336861206.3128
100114.31082652103081623401001508128
125139.713331525033818834411518010148
150168.3159355290331221835012821012.51410
200219.12194303603612285360140278161610
2502732735154304212345368155340201812
300323.9325585500421641047817540022.21812

For the material and working pressure,like 150psi,300psi,400psi,600psi,900psi,1500psi,2500psi, please check from Weld neck Flange

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