Blind Flanges » Flanged Fittings » AMERICAN

Flanged Fittings

Size¹ (in.)	O Diameter of Flange (in).	Q Thickness of Flange (in.)	V Thickness (in.)	X Hub Diameter (in.)	Y Overall Thickness (in.)	Weight (lbs.)
4	9	0.94	0.88	5.31	1.31	14
6	11	1	0.94	7.56	1.56	25
8	13.5	1.12	1.06	9.69	1.75	40
10	16	1.19	1.12	11.94	1.94	60
12	19	1.25	0.81	14.06	2.19	80
14	21	1.38	0.88	-	-	110
16	23.5	1.44	1	-	-	145
18	25	1.56	1.06	-	-	175
20	27.5	1.69	1.12	-	-	225
24	32	1.88	1.25	-	-	328
30	38.75	2.12	2.32	-	-	703
36	46	2.38	2.99	-	-	1232
42	53	2.62	1.81	-	-	1230
48	59.5	2.75	2	-	-	1657
54	66.25	3	2.25	-	-	2249
60	73	3.12	2.38	-	-	2863
64	80	3.38	2.56	-	-	3761

¹ See General Notes concerning 3" size.

Note: Reducing blind flanges can be furnished. Specify flange outside diameter and the size of pipe.

Dished blind flanges 24" and larger are furnished with a lifting eye. The “V” thicknesses for 30" and 36" blind flanges are special manufacturing thicknesses.

Flat blind flanges and blind flanges smaller than 20" may be ordered with a special, fabricated lifting eye.