Australian Flange Standards

Flange Table AS2129 D - Balcombe
TAB DLENGTH THROUGH HUBDRILLING DATATAB D
NOMINAL
PIPE
SIZE
FLANGE
OUTSIDE
DIAMETER
THICKNESS
OF
FLANGE
(Refer
Note.1)
BOSSED
SOW
WELD
NECK
PITCH
CIRCLE
DIAMETER
BOLT
HOLE
DIAMETER
NUMBER
OF
BOLT
HOLES
NOMINAL
PIPE
SIZE
MMINCHODTLL1PCDH#MMINCH
151/2955152767144151/2
203/41005162773144203/4
2511155162783144251
321 1/41206173187144321 1/4
401 1/21356193598144401 1/2
50215072137110144502
652 1/216582440127184652 1/2
803185102645146184803
903 1/2205102745165184903 1/2
10042151029511781841004
12552551332572101881255
15062801332612351881506
20083351335642921882008
22593701641733242282259
2501040516438035622825010
30012455194889406221230012
350145252295470261235014
3751555022495261237515
4001658022521261240016
4501864025584261245018
5002070529641261650020
5252173529673261652521
5502276029699301655022
6002482532756301660024
7002891035845302070028
7503099541927332075030
80032106041984362080032
850341090441016362085034
900361175481092362490036
10004012555111753624100040
10504213355412513628105042
12004814906014103632120048

NOTES:

(1) The minimum flange thickness in carbon steel flanges will be 12mm.

(2) Bore sizes to suit ASME B 36.10 pipe unless otherwise specified.

(3) Flanges are generally supplied flat faced.

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