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Standard Flange Dimension
Standards available:
ANSI B16.5 - American standard flanges
B16.47 a - serie is former MSS SP-44
B16.47 b - serie is former API 605
ISO DIN 2631 - 2638
Flange Standard
ASME B16.5
ASME B16.47B
ISO DIN 2631 - 2638
Flange Type
WN
LWN
HLWN
Pressure Rating
150 lbs
300 lbs
600 lbs
900 lbs
PN 6
PN 10
PN 16
PN 25
PN 40
PN 64
PN 100
PN 160
Flanges
Nom.OD
D0
[mm]
D1
[mm]
D2
[mm]
D3
[mm]
D4
[mm]
D5
[mm]
D6
[mm]
H0
[mm]
H1
[mm]
H2
[mm]
No.bolts
Weight
[kg]
Notes
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Note: For study and estimating purposes only. Data should be checked and approved by qualified engineer.
Courtesy of Vessel Engineering Software (
VES
).