AS2129 Table F Flange Dimensions & Standards

TABLE F				LENGTH THROUGH HUB		DRILLING DATA				TABLE F
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
MM	INCH	OD	T	L	L1	PCD	H	#	MM	INCH
15	1/2	95	10	20	32	67	14	4	15	1/2
20	3/4	100	10	21	32	73	14	4	20	3/4
25	1	120	10	21	39	87	18	4	25	1
32	1 1/4	135	13	24	48	98	18	4	32	1 1/4
40	1 1/2	140	13	26	48	105	18	4	40	1 1/2
50	2	165	16	29	51	127	18	4	50	2
65	2 1/2	185	16	32	54	146	18	8	65	2 1/2
80	3	205	19	32	60	165	18	8	80	3
90	3 1/2	215	19	36	63	178	18	8	90	3 1/2
100	4	230	19	38	70	191	18	8	100	4
125	5	280	22	41	79	235	22	8	125	5
150	6	305	22	41	79	260	22	12	150	6
200	8	370	25	47	92	324	22	12	200	8
225	9	405	29	54	102	356	26	12	225	9
250	10	430	29	56	102	381	26	12	250	10
300	12	490	32	61	111	438	26	16	300	12
350	14	550	35			495	30	16	350	14
375	15	580	38			521	30	16	375	15
400	16	610	41			552	30	20	400	16
450	18	675	44			610	33	20	450	18
500	20	735	51			673	33	24	500	20
525	21	780	51			699	33	24	525	21
550	22	785	54			724	33	24	550	22
600	24	850	57			781	36	24	600	24
700	28	935	60			857	36	24	700	28
750	30	1015	67			940	36	28	750	30
800	32	1060	68			984	36	28	800	32
850	34	1090	70			1016	36	32	850	34
900	36	1185	76			1105	39	32	900	36
1000	40	1275	83			1194	39	36	1000	40
1050	42	1355	86			1270	39	36	1050	42
1200	48	1530	95			1441	42	40	1200	48

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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AS2129 Table F