Request a quote?

Enquiry Flanges & Valves - Balcombe

+61 3 9554 0900
sales@baleng.com.au

AS2129 Table H

Australian Flange Standards

DOWNLOAD

CATALOGUE

Size and Dimension Specifications

AS2129 Table H flange specifications cover nominal pipe sizes from 15mm (1/2") to 600mm (24").

Table D Table E Table F Table H Table J

PN16 PN21 PN35

All Standards Australian Standard British Standard Japanese Standard American Standard

AS2129
AS4087

Table D Table E Table F Table H Table J

AS2129 Table H

TABLE H				LENGTH THROUGH HUB		DRILLING DATA				TABLE H
NOMINAL PIPE SIZE		FLANGE OUTSIDE DIAMETER	THICKNESS OF FLANGE	BOSSED SOW	WELD NECK	PITCH CIRCLE DIAMETER	BOLT HOLE DIAMETER	NUMBER OF BOLT HOLES	NOMINAL PIPE SIZE
MM	INCH	OD	T	L	L1	PCD	H	#	MM	INCH

15	1/2	115	13	23	42	83	18	4	15	1/2
20	3/4	115	13	24	42	83	18	4	20	3/4
25	1	120	14	25	43	87	18	4	25	1
32	1 1/4	135	17	28	52	98	18	4	32	1 1/4
40	1 1/2	140	17	30	52	105	18	4	40	1 1/2
50	2	165	19	32	54	127	18	4	50	2
65	2 1/2	185	19	35	57	146	18	8	65	2 1/2
80	3	205	22	38	66	165	18	8	80	3
90	3 1/2	215	22	39	66	178	18	8	90	3 1/2
100	4	230	25	41	73	191	18	8	100	4
125	5	280	29	48	86	235	22	8	125	5
150	6	305	29	48	86	260	22	12	150	6
200	8	370	32	54	99	324	22	12	200	8
225	9	405	35	60	108	356	26	12	225	9
250	10	430	35	62	108	381	26	12	250	10
300	12	490	41	70	120	438	26	16	300	12
350	14	550	48			495	30	16	350	14
375	15	580	51			521	30	16	375	15
400	16	610	54			552	30	20	400	16
450	18	675	60			610	33	20	450	18
500	20	735	67			673	33	24	500	20
525	21	760	70			699	33	24	525	21
550	22	785	73			724	33	24	550	22
600	24	850	76			781	36	24	600	24

NOTES:

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

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

(3) Flanges are generally supplied flat faced.

Copyright © 2025 BALCOMBE. All rights reserved. | Disclaimer | Sitemap