DIMENSION TABLES FOR 350mm (14 Inch) FLANGES

Dimensional tables for PN, ANSI and BS10 DN350mm (14 Inch) flanges.

Dimensions Tables for Flanges
DIMENSION TABLES FOR 350mm (14 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 649044512M2022 4134152
PN 1050546016M20224294302
PN 1652047016M2426429 4382
PN 2555549016M30334484502
PN 4058051016M3336465 4652
PN 6460052516M3639-4652
PN 10065556016M4548-465 2

ANSI

Class 125 / 15021 (533)18 3/4 (476)121 (25)1 1/8 (29)-16 1/4 (413)1/16 (2)
Class 300 23 (584)20 1/4 (514)201 1/8 (29)1 1/4 (32)-16 1/4 (413)1/16 (2)
Class 60023 3/4 (603)20 3/4 (527)201 3/8 (35) 1 1/2 (38)-16 1/4 (413)1/4 (6)
Class 90025 1/4 (641)22 (559)201 1/2 (38)1 5/8 (41)-16 1/4 (413)1/4 (6)
Class 150029 1/2 (749)25 (635)162 1/4 (57)2 3/8 (60)-16 1/4 (413)1/4 (6)

BS 10

Table A20 3/4 (527) 18 1/2 (470)87/8 (22)1 (25)---
Table D20 3/4 (527)18 1/2 (470)127/8 (22)1 (25)---
Table E20 3/4 (527)18 1/2 (470)127/8 (22)1 (25)---
Table F21 3/4 (552)19 1/2 (495)161 (25) 1 1/8 (29)---
Table H21 3/4 (552)19 1/2 (495)161 (25)1 1/8 (29)-16 1/2 (419)1/16 (2)