ASME B16.5 Slip On Flange Class 600

Technical Drawing

Dimensions and Weights

NPS	D	G	B	X
1/2"	95	34.9	22.2	38
3/4"	115	42.9	27.7	48
1"	125	50.8	34.5	54
1-1/4"	135	63.5	43.2	64
1-1/2"	155	73.0	49.5	70
2"	165	92.1	61.9	84
2-1/2"	190	104.8	74.6	100
3"	210	127.0	90.7	117
3-1/2"	230	139.7	103.4	133
4"	275	157.2	116.1	152
5"	330	185.7	143.8	189
6"	355	215.9	170.7	222
8"	420	269.9	221.5	273
10"	510	323.8	276.2	343
12"	560	381.0	327.0	400
14"	605	412.8	359.2	432
16"	685	469.9	410.5	495
18"	745	533.4	461.8	546
20"	815	584.2	513.1	610
22"	870	641.4	564.4	663
24"	940	692.2	616.0	718

*D: outside diameter of flange; G: outside diameter of raised face; X: diameter of hub at base; B: bore diameter of 600LB S/O flange. All units are mm.

NPS	K	n	d	l
1/2"	66.7	4	5/8	1/2
3/4"	82.6	4	3/4	5/8
1"	88.9	4	3/4	5/8
1-1/4"	98.4	4	3/4	5/8
1-1/2"	114.3	4	7/8	3/4
2"	127.0	8	3/4	5/8
2-1/2"	149.2	8	7/8	3/4
3"	168.3	8	7/8	3/4
3-1/2"	184.2	8	1	7/8
4"	215.9	8	1	7/8
5"	266.7	8	1-1/8	1
6"	292.1	12	1-1/8	1
8"	349.2	12	1-1/4	1-1/8
10"	431.8	16	1-3/8	1-1/4
12"	489.0	20	1-3/8	1-1/4
14"	527.0	20	1-1/2	1-3/8
16"	603.2	20	1-5/8	1-1/2
18"	654.0	20	1-3/4	1-5/8
20"	723.9	24	1-3/4	1-5/8
22"	777.7	24	1-7/8	1-3/4
24"	838.2	24	2	1-7/8

*K: diameter of bolt circle; n: number of bolts; d: diameter of bolt holes; l: diameter of bolts;  All units are mm except that d and l are provided in inch.

NPS	Y	T	L	Mass
1/2"	22	14.3	75	0.74
3/4"	25	15.9	90	1.27
1"	27	17.5	90	1.52
1-1/4"	29	20.7	95	2.03
1-1/2"	32	22.3	110	2.96
2"	37	25.4	110	3.62
2-1/2"	41	28.6	120	5.28
3"	46	31.8	125	7.00
3-1/2"	49	35.0	140	8.84
4"	54	38.1	145	14.5
5"	60	44.5	165	24.4
6"	67	47.7	170	28.7
8"	76	55.6	190	43.4
10"	86	63.5	215	70.3
12"	92	66.7	220	84.2
14"	94	69.9	235	98.7
16"	106	76.2	255	142
18"	117	82.6	275	173
20"	127	88.9	285	220
22"	133	95.2	305	265.2
24"	140	101.6	330	312

*Y: length through hub; T: flange thickness; L: length of stud bolts for 7 mm raised face flange; The height of raised face t is 7 mm for all Class 600 S/O flanges. Mass: approximate weights/ masses of the flange; All dimensions are in mm and the weights are in kg.

ASME B16.5 SO Flanges: Dimensions & Weights
Class150	Class300	Class400
Class600	Class900	Class1500

*Click to view the dimensions and weights of slip-on flanges of each pressure rating.