EN 1092-1 PN 40 Type 13 Flange Dimension

ZHAO77JIE EN 1092-1 Dimension, Type 13

DN	Mating dimensions					Flange thickness	Length	Neck diameters	Corner radii R₁
	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	C₂	H₁	N₂
10	90	60	14	4	M12	16	22	30	4
15	95	65	14	4	M12	16	22	35	4
20	105	75	14	4	M12	18	26	45	4
25	115	85	14	4	M12	18	28	52	4
32	140	100	18	4	M16	18	30	60	6
40	150	110	18	4	M16	18	32	70	6
50	165	125	18	4	M16	20	34	84	6
65	185	145	18	8	M16	22	38	104	6
80	200	160	18	8	M16	24	40	118	8
100	235	190	22	8	M20	24	44	145	8
125	270	220	26	8	M24	26	48	170	8
150	300	250	26	8	M24	28	52	200	10
200	375	320	30	12	M27	34	52	260	10
250	450	385	33	12	M30	38	60	312	12
300	515	450	33	16	M30	42	67	380	12
350	580	510	36	16	M33	46	72	424	12
400	660	585	39	16	M36	50	78	478	12
450	685	610	39	20	M36	57	84	522	12
500	755	670	42	20	M39	57	90	576	12
600	890	795	48	20	M45	72	100	686	12
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.