Ferrobend | Industrial Flanges Manufacturer & Supplier

DIMENSIONAL DATA

NPS	Flange OD (O)	Thickness (T)	Bolt Circle Dia.	No. of Holes	Hole Dia.	Approx. Weight LBS	Approx. Weight KGS
1/2	3.75	0.56	2.63	4	0.63	-	-
3/4	4.62	0.62	3.25	4	0.75	-	-
1	4.88	0.69	3.50	4	0.75	-	-
1-1/4	5.25	0.81	3.88	4	0.75	-	-
1-1/2	6.12	0.88	4.50	4	0.88	-	-
2	6.50	1.00	5.00	8	0.75	-	-
2-1/2	7.50	1.12	5.88	8	0.88	-	-
3	8.25	1.25	6.63	8	0.88	-	-
3-1/2	9.00	1.38	7.25	8	1.00	-	-
4	10.75	1.50	8.50	8	1.00	-	-
5	13.00	1.75	10.50	8	1.13	-	-
6	14.00	1.88	11.50	12	1.13	-	-
8	16.50	2.19	13.75	12	1.25	-	-
10	20.00	2.50	17.00	16	1.38	-	-
12	22.00	2.62	19.25	20	1.38	-	-
14	23.75	2.75	20.75	20	1.50	-	-
16	27.00	3.00	23.75	20	1.63	-	-
18	29.25	3.25	25.75	20	1.75	-	-
20	32.00	3.50	28.50	24	1.75	-	-
22	34.25	3.75	30.63	24	1.88	-	-
24	37.00	4.00	33.00	24	2.00	-	-

NPS	Flange OD (O)	Thickness (T)	Bolt Circle Dia.	No. of Holes	Hole Dia.	Approx. Weight LBS	Approx. Weight KGS
1/2	95	14.2	66.80	4	16.00	-	-
3/4	117	15.7	82.55	4	19.05	-	-
1	124	17.5	88.90	4	19.05	-	-
1-1/4	133	20.6	98.55	4	19.05	-	-
1-1/2	155	22.4	114.3	4	22.35	-	-
2	165	25.4	127	8	19.05	-	-
2-1/2	190	28.4	149.35	8	22.35	-	-
3	210	31.8	168.40	8	22.35	-	-
3-1/2	229	35.1	184.15	8	25.4	-	-
4	273	38.1	215.9	8	25.4	-	-
5	330	44.4	266.7	8	28.70	-	-
6	356	47.8	292.10	12	28.70	-	-
8	419	55.6	349.25	12	31.75	-	-
10	508	63.5	431.80	16	35.05	-	-
12	559	66.5	488.95	20	35.05	-	-
14	603	69.8	527.05	20	38.10	-	-
16	686	76.2	603.25	20	41.40	-	-
18	743	82.6	654.05	20	44.45	-	-
20	813	88.9	723.90	24	44.45	-	-
22	870	95.2	778	24	47.75	-	-
24	940	101.6	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.

Need ASME B16.5 Class 600 Blind Flanges for Your Project?

Precision Engineering. Technical Expertise. Global Supply.