DIMENSION TABLES FOR 125mm (5 Inch) FLANGES

Dimensional tables for PN, ANSI and BS10 DN125mm (5 Inch) flanges.

Dimensions Tables for Flanges
DIMENSION TABLES FOR 125mm (5 Inch) FLANGES
BS EN
1092
DIAMETER
OF FLANGE
(A)
BOLT
CIRCLE
DIAMETER
(G)
number
OF BOLTS
BOLT SIZEDIAMETER
OF HOLES
(D)
DIAMETER
OF RAISED
FACE
(C)
HEIGHT
OF RAISED
FACE
(F)
THICKNESS
(E)

PN

PN 62402008M1618 178218
PN 102502108M1618188222
PN 162502108M16181882 22
PN 252702208M2426188226
PN 402702208M2426188226
PN 642952408M2730188234
PN 1003152508M3033188240

ANSI

Class 125 / 15010 (254)8 1/2 (216)83/4 (19)7/8 (22)7 5/16 (186)1/16 (2)15/16 (24)
Class 300 11 (279)9 1/4 (235)83/4 (19)7/8(22)7 5/16 (186)1/16 (2)1 3/8 (35)
Class 60013 (330)10 1/2 (267)81 (25) 1 1/8 (29)7 5/16 (186)1/4 (6)1 3/4 (44)
Class 90013 3/4 (349)?11 (279)81 1/4 (32)1 3/8 (35)7 5/16 (186)1/4 (6)2 (51)
Class 150014 3/4 (375)11 1/2 (292)81 1/2 (38)1 5/8 (41)7 5/16 (186)1/4 (6)2 7/8 (73)

BS 10

Table A 10 (254)8 1/4 (210)45/8 (16)11/16 (17)---
Table D10 (254)8 1/4 (210)85/8 (16)11/16 (17)- -11/16 (17)
Table E10 (254)8 1/4 (210)85/8 (16)11/16 (17)--11/16 (17)
Table F11 (279)9 1/4 (235) 83/4 (19)7/8 (22)--7/8 (22)
Table H11 (279)9 1/4 (235)83/4 (19)7/8 (22)7 (178)1/16 (2)11/8 (29)