ASME B16.5 Class 300 Lap Joint Flange Dimension

ZHAO77JIE ASME B16.5 Dimension, Lap Joint Flange

Class 300 Lap Joint Flange Dimension

Nominal Pipe Size		A	B	C	D	R	F	H	I	J
inch	mm	mm	mm	mm	mm	mm	mm	Holes	mm	mm
1/2	21.30	95.20	22.90	14.20	22.30	3.000	38.10	4	15.70	66.55
3/4	26.70	117.3	28.20	15.70	25.40	3.000	47.70	4	19.00	82.50
1	33.40	123.9	35.10	17.50	26.90	3.000	53.80	4	19.0	88.90
11/4	42.20	133.3	43.70	19.00	26.90	4.800	63.50	4	19.00	98.50
11/2	48.30	155.4	50.00	20.60	30.20	6.400	69.85	4	22.30	114.3
2	60.30	165.1	62.50	22.30	33.20	7.900	84.00	8	19.10	127.0
21/2	73.00	190.5	75.40	25.40	38.10	7.900	100.0	8	22.3	149.3
3	88.90	209.5	91.40	28.40	42.90	9.700	117.3	8	22.30	168.1
31/2	101.6	228.6	104.1	30.20	44.40	9.700	133.3	8	22.30	184.1
4	114.3	254.0	116.8	31.70	47.70	11.20	146.0	8	22.30	200.1
5	141.3	279.4	114.5	35.0	50.80	11.20	177.8	8	22.30	234.9
6	168.3	317.5	171.5	36.50	52.30	12.70	206.2	12	22.30	269.7
8	219.1	381.0	222.3	41. 10	61.90	12.70	260.3	12	25.40	330.2
10	273.0	444.5	277.4	47.70	95.20	12.70	320.5	16	28.40	387.3
12	323.8	520.7	328.2	50.80	101.6	12.70	374.6	16	31.70	450.8
14	355.6	584.2	360.2	53.80	111.2	12.70	425.4	20	31.70	514.3
16	406.4	647.7	411.2	57. 15	120.6	12.70	482.6	20	35.00	571.5
18	457.2	711.2	462.3	60.45	130.0	12.70	533.4	24	35.00	628.6
20	508.0	774.7	514.4	63.50	139.7	12.70	587.2	24	35.0	685.8
24	609.6	914.4	616.0	69.8	152.4	12.70	701.5	24	41.10	812.8

ASME B16.5 Flange, Lap Joint Flange