EN 1092-1 PN 160 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	2.0
15	105	75	14	4	M12	21.3	20	45	6	34	4	2.0
25	140	100	18	4	M16	33.7	24	58	8	52	4	2.9
40	170	125	22	4	M20	48.3	28	64	10	70	6	3.6
50	195	145	26	4	M24	60.3	30	75	10	90	6	4.0
65	220	170	26	8	M24	76.1	34	82	12	108	6	5.0
80	230	180	26	8	M24	88.9	36	86	12	120	8	6.3
100	265	210	30	8	M27	114.3	40	100	12	150	8	8.0
125	315	250	33	8	M30	139.7	44	115	14	180	8	10.0
150	355	290	33	12	M30	168.3	50	128	14	210	10	12.5
200	430	360	36	12	M33	219.1	60	140	16	278	10	16.0
250	515	430	42	12	M39	273.0	68	155	18	340	12	20.0
300	585	500	42	16	M39	323.9	78	175	18	400	12	22.2
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.