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3" NB (DN80) Flange Table

 

Flange Dimensions

Type:Diameter mm (inch)Thickness mm (inch)PCD mm (inch)No. of holesDiameter / Bolt Length
PN6 190 18 150 4 M16 / 65
PN10 200 20 160 8 M16 / 70
PN16 200 20 160 4 M16 / 70
PN25 200 24 160 8 M16 / 75
PN40 200 24 160 8 M16 / 75
PN64 215 30 170 8 M20 / 90
Table D (7.1/4) (3/4) (5.3/4) 4 M16 / 45
Table E (7.1/4) (7/16) (5.3/4) 4 M16 / 45
Table F (8) (5/8) (6.1/2) 8 M16 / 55
Table H (8) (7/8) (6.1/2) 8 M16 / 70
ANSI 150 (7.1/2) (1/16) (6) 4 M16 / 75
ANSI 300 (7.1/4) (1.1/8) (6.5/8) 8 M20 / 90

Please note

Information is subject to alteration and should be used as reference only. Valves Online accept no responsibility for any inaccuracies that occur. For special applications or conditions please click here to contact us using our online form.