EN 1092-1 PN 10 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	18	28	84	6
65	185	145	18	8d	M16	18	32	104	6
80	200	160	18	8	M16	20	34	118	6
100	220	180	18	8	M16	20	40	140	8
125	250	210	18	8	M16	22	44	168	8
150	285	240	22	8	M20	22	44	195	10
200	340	295	22	8	M20	24	44	246	10
250	395	350	22	12	M20	26	46	298	12
300	445	400	22	12	M20	26	46	350	12
350	505	460	22	16	M20	26	53	400	12
400	565	515	26	16	M24	26	57	456	12
450	615	565	26	20	M24	28	63	502	12
500	670	620	26	20	M24	28	67	559	12
600	780	725	30	20	M27	30	75	658	12
700	895	840	30	24	M27	35	一	一	12
800	1015	950	33	24	M30	38	一	一	12
900	1115	1050	33	28	M30	38	一	一	12
1000	1230	1160	36	28	M33	44	一	一	16
1200	1455	1380	39	32	M36	55	一	一	16
1400	1675	1590	42	36	M39	65	一	一	16
1600	1915	1820	48	40	M45	75	一	一	16
1800	2115	2020	48	44	M45	85	一	一	16
2000	2325	2230	48	48	M45	90	一	一	16
2200	2550	2440	56	52	M52	100	一	一	18
2400	2760	2650	56	56	M52	10	一	一	18
2600	2960	2850	56	60	M52	110	一	一	18
2800	3180	3070	56	64	M52	24	一	一	18
3000	3405	3290	62	68	M56	132	一	一	18
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 To be specified by the purchaser. c Use is limited up to DN600. d According to EN1092-2(Cast iron flanges)andEN1092-3 (Copperalloy flanges),the flanges in this DN and PNmay be supplied with 4 holes.Where steel flangess arerequired with 4 holes,thesemay be supplied by agreement between flange manufacturer and purchaser.