ANSI B16.47 Series A Class 600 flanges

Find the dimensions (in inches)

		Thickness							Drilling				Weights
Nom Size	OD	Weld Neck	Blind	OD of RF	Dia at Base	Bore	LTH	Dia Bevel	Bolt Circle	Bolt Length	HoleDia	# of Holes	Weld Neck	Blind
	O	C	C	R	X	B	Y	A		-1	-2
26	40	4.25	4.94	29.5	29.44		8.75	26	36	14.5	2	28	940	1759
28	42.25	4.38	5.19	31.5	31.62		9.25	28	38	15	2.12	28	1060	2061
30	44.5	4.5	5.5	33.75	33.94		9.75	30	40.25	15.5	2.12	28	1210	2423
32	47	4.62	5.81	36	36.12		10.25	32	42.5	16.5	2.38	28	1375	2856
34	49	4.75	6.06	38	38.31		10.62	34	44.5	16.75	2.38	28	1540	3237
36	51.75	4.88	6.38	40.25	40.62		11.12	36	47	17.75	2.62	28	1705	3802
38	50	6	6.12	41.5	40.25		10	38	45.75	18.25	2.38	28	1470	3404
40	52	6.25	6.38	43.75	42.25		10.38	40	47.75	18.75	2.38	32	1630	3838
42	55.25	6.62	6.75	46	44.38		11	42	50.5	19.75	2.62	28	2030	4585
44	57.25	6.81	7	48.25	46.5		11.38	44	52.5	20.25	2.62	32	2160	5105
46	59.5	7.06	7.31	50.25	48.62		11.81	46	54.75	20.75	2.62	32	2410	5758
48	62.75	7.44	7.69	52.5	50.75		12.44	48	57.5	22.25	2.88	32	2855	6737
50	65.75	7.75	8	54.5	52.88		12.94	50	60	23.25	3.12	28	3330	7695
52	67.75	8	8.25	56.5	54.88		13.25	52	62	23.75	3.12	32	3560	8426
54	70	8.25	8.56	58.75	57		13.75	54	64.25	24.25	3.12	32	3920	9333
56	73	8.56	8.88	60.75	59.12		14.25	56	66.75	25.5	3.38	32	4280	10529
58	75	8.75	9.12	63	61.12		14.56	58	68.75	26	3.38	32	4640	11414
60	78.5	9.19	9.56	65.25	63.38		15.31	60	71.75	27.25	3.62	28	5000	13108