EN 1092-1 PN 40 Type 04 Flange Dimension

ZHAO77JIE EN 1092-1 Dimension, Type 04

DN	Mating dimensions					Outside diameter of neck A		Flange thickness	Chamfer E	Collar thickness F	Length		Neck diameters	Neck thickness (see 5.6.1) S
	Outside diameter D	Diameter of bolt circle K	Diameter of bolt hole L	Bolting				Flange thickness			Length		Neck diameters
	Outside diameter D	Diameter of bolt circle K	Diameter of bolt hole L	Number	Size		B₃	C₁			H₂	H₃	N₁
10	90	60	14	4	M12	17.2	31	14	3	12	35	6	28	1.8
15	95	65	14	4	M12	21.3	35	14	3	12	38	6	32	2.0
20	105	75	14	4	M12	26.9	42	16	4	14	40	6	40	2.3
25	115	85	14	4	M12	33.7	49	16	4	14	40	6	46	2.6
32	140	100	18	4	M16	42.4	59	18	5	14	42	6	56	2.6
40	150	110	18	4	M16	48.3	67	18	5	14	45	7	64	2.6
50	165	125	18	4	M16	60.3	77	20	5	16	48	8	75	2.9
65	185	145	18	8	M16	76.1	96	22	6	16	52	10	90	2.9
80	200	160	18	8	M16	88.9	114	24	6	18	58	12	105	3.2
100	235	190	22	8	M20	114.3	138	26	6	20	65	12	134	3.6
125	270	220	26	8	M24	139.7	166	28	6	22	68	12	162	4.0
150	300	250	26	8	M24	168.3	194	30	6	24	75	12	192	4.5
200	375	320	30	12	M27	219.1	250	36	6	28	88	16	244	6.3
250	450	385	33	12	M30	273.0	312	42	8	30	105	18	306	7.1
300	515	450	33	16	M30	323.9	368	52	8	34	115	18	362	8.0
350	580	510	36	16	M33	355.6	418	58	8	36	125	20	408	8.8
400	660	585	39	16	M36	406.4	472	65	8	42	135	20	462	11.0
450	685	610	39	20	M36	457.0	510	d	8	46	135	20	500	12.5
500	755	670	42	20	M39	508.0	572		8	50	140	20	562	14.2
600	890	795	48	20	M45	610.0	676		8	54	150	20	666	16.0
700	b
800
900
1 000
1 200
1 400
1 600
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. b Only mating dimensions fixed, see Annex J. c Use is limited up to DN 600. d To be specified by the purchaser.