Ferrobend | Industrial Flanges Manufacturer & Supplier

DIMENSIONAL DATA

NPS	Flange OD (O)	Thickness (T)	Hub Diameter (X)	Hub Length (Y)	Point of Weld (A)	Bore (B)	Bolt Circle Dia.	No. of Holes	Hole Dia.	Approx. Weight LBS	Approx. Weight KGS
1/2	3.75	0.56	1.50	2.06	0.84	Specified by purchaser	2.63	4	0.63	-	-
3/4	4.62	0.62	1.88	2.25	1.05	Specified by purchaser	3.25	4	0.75	-	-
1	4.88	0.69	2.12	2.44	1.32	Specified by purchaser	3.50	4	0.75	-	-
1-1/4	5.25	0.81	2.50	2.62	1.66	Specified by purchaser	3.88	4	0.75	-	-
1-1/2	6.12	0.88	2.75	2.75	1.90	Specified by purchaser	4.50	4	0.88	-	-
2	6.50	1.00	3.31	2.88	2.38	Specified by purchaser	5.00	8	0.75	-	-
2-1/2	7.50	1.12	3.94	3.12	2.88	Specified by purchaser	5.88	8	0.88	-	-
3	8.25	1.25	4.62	3.25	3.50	Specified by purchaser	6.63	8	0.88	-	-
3-1/2	9.00	1.38	5.25	3.38	4.00	Specified by purchaser	7.25	8	1.00	-	-
4	10.75	1.50	6.00	4.00	4.50	Specified by purchaser	8.50	8	1.00	-	-
5	13.00	1.75	7.44	4.50	5.56	Specified by purchaser	10.50	8	1.13	-	-
6	14.00	1.88	8.75	4.62	6.63	Specified by purchaser	11.50	12	1.13	-	-
8	16.50	2.19	10.75	5.25	8.63	Specified by purchaser	13.75	12	1.25	-	-
10	20.00	2.50	13.50	6.00	10.75	Specified by purchaser	17.00	16	1.38	-	-
12	22.00	2.62	15.75	6.12	12.75	Specified by purchaser	19.25	20	1.38	-	-
14	23.75	2.75	17.00	6.50	14.00	Specified by purchaser	20.75	20	1.50	-	-
16	27.00	3.00	19.50	7.00	16.00	Specified by purchaser	23.75	20	1.63	-	-
18	29.25	3.25	21.50	7.25	18.00	Specified by purchaser	25.75	20	1.75	-	-
20	32.00	3.50	24.00	7.50	20.00	Specified by purchaser	28.50	24	1.75	-	-
22	34.25	3.75	26.25	7.75	22.00	Specified by purchaser	30.63	24	1.88	-	-
24	37.00	4.00	28.25	8.00	24.00	Specified by purchaser	33.00	24	2.00	-	-

NPS	Flange OD (O)	Thickness (T)	Hub Diameter (X)	Hub Length (Y)	Point of Weld (A)	Bore (B)	Bolt Circle Dia.	No. of Holes	Hole Dia.	Approx. Weight LBS	Approx. Weight KGS
1/2	95	14.2	38	52	21.3	Specified by purchaser	66.80	4	16.00	-	-
3/4	117	15.7	48	57	26.7	Specified by purchaser	82.55	4	19.05	-	-
1	124	17.5	54	62	33.5	Specified by purchaser	88.90	4	19.05	-	-
1-1/4	133	20.6	64	67	42.2	Specified by purchaser	98.55	4	19.05	-	-
1-1/2	155	22.4	70	70	48.3	Specified by purchaser	114.3	4	22.35	-	-
2	165	25.4	84	73	60.5	Specified by purchaser	127	8	19.05	-	-
2-1/2	190	28.4	100	79	73.2	Specified by purchaser	149.35	8	22.35	-	-
3	210	31.8	117	83	88.9	Specified by purchaser	168.40	8	22.35	-	-
3-1/2	229	35.1	133	86	101.6	Specified by purchaser	184.15	8	25.4	-	-
4	273	38.1	152	102	114.3	Specified by purchaser	215.9	8	25.4	-	-
5	330	44.4	189	114	141.2	Specified by purchaser	266.7	8	28.70	-	-
6	356	47.8	222	117	168.4	Specified by purchaser	292.10	12	28.70	-	-
8	419	55.6	273	133	219.2	Specified by purchaser	349.25	12	31.75	-	-
10	508	63.5	343	152	273.0	Specified by purchaser	431.80	16	35.05	-	-
12	559	66.5	400	155	323.8	Specified by purchaser	488.95	20	35.05	-	-
14	603	69.8	432	165	355.6	Specified by purchaser	527.05	20	38.10	-	-
16	686	76.2	495	178	406.4	Specified by purchaser	603.25	20	41.40	-	-
18	743	82.6	546	184	457.2	Specified by purchaser	654.05	20	44.45	-	-
20	813	88.9	610	190	508.0	Specified by purchaser	723.90	24	44.45	-	-
22	870	95.2	663	197	558.8	Specified by purchaser	778	24	47.75	-	-
24	940	101.6	718	203	609.6	Specified by purchaser	838.20	24	50.8	-	-

Dimensions are based on ASME B16.5 Class 600 flange requirements. Refer to the applicable standard for complete dimensional requirements.

ASME B16.5 Class 600
Weld Neck Flange