ASME B16.5 Class 900 Threaded Flange Dimension

ZHAO77JIE ASME B16.5 Dimension, Threaded Flange

Class 900 Threaded Flange Dimension

Nominal Pipe Size		A	B	C	D	E	F	G	H	I	J
inch	mm	mm	mm	mm	mm	mm	mm	mm	Holes	mm	mm
1/2	21.30	120.6	23.60	22.30	31.70	22.30	38.10	35.10	4	22.30	82.5
3/4	26.70	130.0	29.00	25.40	35.00	25.40	44.40	42.90	4	22.30	88.9
1	33.40	149.3	35.80	28.40	41.10	28.40	52.30	50.80	4	25.40	101.6
11/4	42.20	158.7	44.40	28.40	41.10	30.20	63.50	63.50	4	25.40	111.2
11/2	48.30	177.8	50.50	31.70	44.50	31.70	69.85	73.15	4	28.40	123.9
2	60.30	215.9	63.50	38.10	57.15	38.10	104.6	91.90	8	25.40	165. 1
21/2	73.00	244.3	76.20	41.10	63.50	47.70	123.9	104.6	8	28.40	190.5
3	88.90	241.3	92.20	38.10	53.80	41.10	127.0	127.0	8	25.40	190.5
4	114.3	292.1	117.6	44.40	69.85	47.80	158.7	157.2	8	31.70	234.9
5	141.3	349.2	144.5	50.80	79.25	53.80	190.5	185.7	8	35.00	279.4
6	168.3	381.0	171.4	55.60	85.80	57.15	234.9	215.9	12	31.70	317.5
8	219.1	469.9	222.2	63.50	101.6	63.50	298.4	269.7	12	38.10	393.7
10	273.0	546.1	276.3	69.85	107.9	71.40	368.3	323.9	16	38.10	469.9
12	323.8	609.6	328.7	79.40	117.3	76.20	419.1	381.0	20	38.10	533.4
14	355.6	641.3	360.4	85.70	130.0	82.50	450.8	412.7	20	41.10	558.8
16	406.4	704.8	411.2	88.90	133.3	85.90	508.0	469.9	20	44.40	618.9
18	457.2	787.4	462.0	101.6	152.4	88.90	565.1	533.4	20	50.80	685.8
20	508.0	857.2	512.8	107.9	158.7	91.90	622.3	584.2	20	53.80	749.3
24	609.6	1041.4	614.4	139.7	203.2	101.6	749.3	692.2	20	66.55	901.7

ASME B16.5 Flange