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Dimensions of Weld Neck Flanges PN100 EN1092-1 2021/01/03 23:14:02

EN 1092-1 weld neck flange dimension PN100, also known as BS EN1092-1 weld neck flange PN100 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 PN100 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
1521.318105751444522045343.264
2026.925130901845822248423.284
2533.7321401001846822458523.684
3242.4381551102247822460623.686
4048.3451701252248832662703.6106
5060.35719514526410232868904106
6576.176220170268122330761084126
8088.989230180268138332781205128
100114.3108265210308162336901505.6128
125139.71333152503381883401051806.3128
150168.3159355290331221834411521081210
200219.121943036036122853521302788.81610
2502732735054303912345360157340101812
300323.9325585500421641046817040012.51812
350355.6377655560481646547418946014.22012

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

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