Ferrobend | Industrial Flanges Manufacturer & Supplier

DIMENSIONAL DATA

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Diameter of Bolt Hole (L)	Bolting Number	Bolting Size	Bore Diameters (B3)	Flange Thickness (C1)	Chamfer (E)
10	90	60	14	4	M12	31	14	3
15	95	65	14	4	M12	35	14	3
20	105	75	14	4	M12	42	16	4
25	115	85	14	4	M12	49	16	4
32	140	100	18	4	M16	59	18	5
40	150	110	18	4	M16	67	18	5
50	165	125	18	4	M16	77	20	5
65	185	145	18	8	M16	96	22	6
80	200	160	18	8	M16	114	24	6
100	235	190	22	8	M20	138	26	6
125	270	220	26	8	M24	166	28	6
150	300	250	26	8	M24	194	30	6
200	375	320	30	12	M27	250	36	6
250	450	385	33	12	M30	312	42	8
300	515	450	33	16	M30	368	52	8
350	580	510	36	16	M33	418	58	8
400	660	585	39	16	M36	472	65	8
450	685	610	39	20	M36	510	d	8
500	755	670	42	20	M39	572	d	8
600	890	795	48	20	M45	676	d	8
700^b	-	-	-	-	-	-	-	-
800^b	-	-	-	-	-	-	-	-
900^b	-	-	-	-	-	-	-	-
1000^b	-	-	-	-	-	-	-	-
1200^b	-	-	-	-	-	-	-	-
1400^b	-	-	-	-	-	-	-	-
1600^b	-	-	-	-	-	-	-	-

TABLE NOTE

a) For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter and the nominal value dimensions A, N3 and R1 and their tolerances are included for guidance only.

c) Use is limited up to DN 600.

d) To be specified by the purchaser.

b) Only mating dimensions fixed, see Annex J.

BS EN 1092-1
Type 04 Loose Plate Flange
with Weld Neck

Need BS EN 1092-1 Type 02 Loose Plate Flanges with Weld Neck Collar for Your Project?

BS EN 1092-1Type 04 Loose Plate Flangewith Weld Neck

Need BS EN 1092-1 Type 02 Loose Plate Flanges with Weld Neck Collar for Your Project?

BS EN 1092-1
Type 04 Loose Plate Flange
with Weld Neck