AS 4087:2004 PN16 Flange

PN16			FLANGE THICKNESS	DRILLING DATA			PN16
NOMINAL  PIPE SIZE		FLANGE OUTSIDE DIAMETER	THICKNESS OF  FLANGE	PITCH CIRCLE DIAMETER	BOLT HOLE DIAMETER	NUMBER OF BOLT HOLES	NOMINAL  PIPE SIZE
MM	INCH	OD	T	PCD	H	#	MM	INCH
50	2	150	11	114	18	4	50	2
65	2  1/2	165	11	127	18	4	65	2  1/2
80	3	185	11	146	18	4	80	3
100	4	215	13	178	18	4	100	4
150	6	280	13	235	18	8	150	6
200	8	335	19	292	18	8	200	8
225	9	370	19	324	18	8	225	9
250	10	405	19	356	22	8	250	10
300	12	455	23	406	22	12	300	12
350	14	525	30	470	26	12	350	14
375	15	550	30	495	26	12	375	15
400	16	580	30	521	26	12	400	16
450	18	640	30	584	26	12	450	18
500	20	705	38	641	26	16	500	20
600	24	825	48	756	30	16	600	24
700	28	910	56	845	30	20	700	28
750	30	995	56	927	33	20	750	30
800	32	1060	56	984	36	20	800	32
900	36	1175	66	1092	36	24	900	36
1000	40	1255	66	1175	36	24	1000	40
1200	48	1490	76	1410	36	32	1200	48
Notes: (1)Flat face and Raised face or “O” ring groove also available. (2) For special design, pls make an enquiry here.

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