ASME B16.5 Class 150 Blind Flange Dimension

ZHAO77JIE ASME B16.5 Dimension, Blind Flange

Class 150 Blind Flange Dimension

Norminal Pipe Size		A	C	G	H	I	J
inch	mm	mm	mm	mm	Holes	mm	mm
1/2	21.3	88.9	11.2	35. 10	4	15.7	60.45
3/4	26.7	98.6	12.7	42.9	4	15.7	69.85
1	33.4	108	14.2	50.8	4	15.7	79.25
11/4	42.2	117.3	15.7	63.5	4	15.7	88.9
11/2	48.3	127	17.5	73. 15	4	15.7	98.6
2	60.3	152.4	19. 10	91.9	4	19.1	120.7
21/2	73.0	177.8	22.4	104.6	4	19.1	139.7
3	88.9	190.5	23.9	127	4	19.1	152.4
31/2	101.6	215.9	23.9	139.7	8	19.1	177.8
4	114.3	228.6	23.9	157.2	8	19.1	190.5
5	141.3	254	23.9	185.7	8	22.4	215.9
6	168.3	279.4	25.4	215.9	8	22.4	241.3
8	219.1	342.9	28.4	269.7	8	22.4	298.5
10	273.0	406.4	30.2	323.9	12	25.4	362
12	323.8	482.6	31.75	381	12	25.4	431.8
14	355.6	533.4	35. 10	412.8	12	28.4	476.3
16	406.4	596.9	36.6	469.9	16	28.4	539.8
18	457.2	635	39.6	533.4	16	31.75	577.9
20	508.0	698.5	42.9	584.2	20	31.75	635
24	609.6	812.8	47.8	692.2	20	35.1	749.3

ASME B16.5 Flange, Blind Flange