EN 1092-1 PN 100 Type 11 Flange Dimension

ZHAO77JIE EN 1092-1 Dimension, Type 11

DN	Mating dimensions					Outside diameter of neck A	Flange thickness	Length		Neck diameters	Corner radii R₁	Wall 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		C₂	H₂	H₃	N₁
10	100	70	14	4	M12	17.2	20	45	6	32	4	See Annex A
15	105	75	14	4	M12	21.3	20	45	6	34	4
20	130	90	18	4	M16	269	22	48	8	42	4
25	140	100	18	4	M16	33.7	24	58	8	52	4
32	155	110	22	4	M20	42.4	24	60	8	62	6
40	170	125	22	4	M20	48.3	26	62	10	70	6
50	195	145	26	4	M24	60.3	28	68	10	90	6
65	220	170	26	8	M24	76.1	30	76	12	108	6
80	230	180	26	8	M24	88.9	32	78	12	120	8
100	265	210	30	8	M27	114.3	36	90	12	150	8
125	315	250	33	8	M30	139.7	40	105	12	180	8
150	355	290	33	12	M30	168.3	44	115	12	210	10
200	430	360	36	12	M33	219.1	52	130	16	278	10
250	505	430	39	12	M36	273.0	60	157	18	340	12
300	585	500	42	16	M39	323.9	68	170	18	400	12
350	655	560	48	16	M45	355.6	74	189	20	460	12
400	b
500	b
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