ANSI / ASME B16.5 Class 600 Slip On Flange Dimensions

ANSI/ASME B16.5 Class 600 Slip On Flange is a type of flange that complies with the standards set by the American National Standards Institute (ANSI) and the American Society of Mechanical Engineers (ASME) B16.5.

ANSI / ASME B16.5 Class 600 Slip On Flange

Class 600 Slip On Flange Dimensions in Inch/lbs

Class 600 Slip On Flange Dimensions in mm/kg

Class 600 Slip On Flange Dimensions in Inch/lbs

Class 600 Slip On Flange Dimensions in mm/kg

ANSI/ASME B16.5 Class 600 Slip On Flange is a type of flange that conforms to the ANSI/ASME B16.5 standard, designed for pipelines requiring a pressure rating of Class 600. It uses a “slip-on” design, where the pipe slides through the flange’s bore and is welded for a secure connection.

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Nominal Pipe Size	Outside Diameter (O)	Thickness (T)	Raised Face Diameter (R)	Length Thru Hub (Y)	Hub Diameter (X)	Bore (B)	Approximate Weight (lbs)	Bolt Circle (C)	Number of Holes	Diameter of Holes
1/2	3.75	0.56	1.38	0.88	1.50	0.88	2	2.63	4	0.63
3/4	4.63	0.63	1.69	1.00	1.88	1.09	3	3.25	4	0.75
1	4.88	0.69	2.00	1.06	2.13	1.36	4	3.50	4	0.75
1 1/4	5.25	0.81	2.50	1.13	2.50	1.70	5	3.88	4	0.75
1 1/2	6.13	0.88	2.88	1.25	2.75	1.95	7	4.50	4	0.88
2	6.50	1.00	3.63	1.44	3.31	2.44	9	5.00	8	0.75
2 1/2	7.50	1.13	4.13	1.63	3.94	2.94	13	5.88	8	0.88
3	8.25	1.25	5.00	1.81	4.63	3.57	16	6.63	8	0.88
3 1/2	9.00	1.38	5.50	1.94	5.25	4.07	21	7.25	8	1.00
4	10.00	1.38	6.19	2.00	5.75	4.57	26	7.88	8	1.00
5	11.00	1.50	7.31	2.13	7.00	5.66	31	9.25	8	1.00
6	12.50	1.63	8.50	2.25	8.13	6.72	44	10.63	12	1.00
8	15.00	1.88	10.63	2.69	10.25	8.72	67	13.00	12	1.13
10	17.50	2.13	12.75	2.88	12.63	10.88	91	15.25	16	1.25
12	20.50	2.25	15.00	3.13	14.75	12.88	130	17.75	16	1.38
14	23.00	2.38	16.25	3.31	16.75	14.14	180	20.25	20	1.38
16	25.50	2.50	18.50	3.69	19.00	16.16	235	22.50	20	1.50
18	28.00	2.63	21.00	3.88	21.00	18.18	285	24.75	24	1.50
20	30.50	2.75	23.00	4.00	23.13	20.20	345	27.00	24	1.63
22	33.00	2.88	25.25	4.25	25.25	22.22	405	29.25	24	1.75
24	36.00	3.00	27.25	4.50	27.63	24.25	510	32.00	24	1.88

Nominal Pipe Size	Outside Diameter (O)	Thickness (T)	Raised Face Diameter (R)	Length Thru Hub (Y)	Hub Diameter (X)	Bore (B)	Approximate Weight (lbs)	Bolt Circle (C)	Number of Holes	Diameter of Holes
1/2	95.25	14.22	35.05	22.35	38.10	22.35	0.91	66.80	4	16.00
3/4	117.60	16.00	42.93	25.40	47.75	27.69	1.36	82.55	4	19.05
1	123.95	17.53	50.80	26.92	54.10	34.54	1.81	88.90	4	19.05
1 1/4	133.35	20.57	63.50	28.70	63.50	43.18	2.27	98.55	4	19.05
1 1/2	155.70	22.35	73.15	31.75	69.85	49.53	3.18	114.30	4	22.35
2	165.10	25.40	92.20	36.58	84.07	61.98	4.08	127.00	8	19.05
2 1/2	190.50	28.70	104.90	41.40	100.08	74.68	5.90	149.35	8	22.35
3	209.55	31.75	127.00	45.97	117.60	90.68	7.26	168.40	8	22.35
3 1/2	228.60	35.05	139.70	49.28	133.35	103.38	9.53	184.15	8	25.40
4	254.00	35.05	157.23	50.80	146.05	116.08	11.79	200.15	8	25.40
5	279.40	38.10	185.67	54.10	177.80	143.76	14.06	234.95	8	25.40
6	317.50	41.40	215.90	57.15	206.50	170.69	19.96	270.00	12	25.40
8	381.00	47.75	270.00	68.33	260.35	221.49	30.39	330.20	12	28.70
10	444.50	54.10	323.85	73.15	320.80	276.35	41.28	387.35	16	31.75
12	520.70	57.15	381.00	79.50	374.65	327.15	58.97	450.85	16	35.05
14	584.20	60.45	412.75	84.07	425.45	359.16	81.65	514.35	20	35.05
16	647.70	63.50	469.90	93.73	482.60	410.46	106.59	571.50	20	38.10
18	711.20	66.80	533.40	98.55	533.40	461.77	129.27	628.65	24	38.10
20	774.70	69.85	584.20	101.60	587.50	513.08	156.49	685.80	24	41.40
22	838.20	73.15	641.35	107.95	641.35	564.39	183.70	742.95	24	44.45
24	914.40	76.20	692.15	114.30	701.80	615.95	231.33	812.80	24	47.75