EN 1092-1 PN 63 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	100	70	14	4	M12	20	28	40	4
15	105	75	14	4	M12	20	28	43	4
20	130	90	18	4	M16	22	30	52	4
25	140	100	18	4	M16	24	32	60	4
32	155	110	22	4	M20	24	32	68	6
40	170	125	22	4	M20	26	34	80	6
50	180	135	22	4	M20	26	36	90	6
65	205	160	22	8	M20	26	40	112	6
80	215	170	22	8	M20	28	44	125	8
100	250	200	26	8	M24	30	52	152	8
125	295	240	30	8	M27	34	56	185	8
150	345	280	33	8	M30	36	60	215	10
200	415	345	36	12	M33	42	—	—	10
250	470	400	36	12	M33	46	—	—	12
300	530	460	36	16	M33	52	—	—	12
350	600	525	39	16	M36	56	—	—	12
400	670	585	42	16	M39	60	—	—	12
500	b
600
700
800
900
1 000
1 200
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.