Blind Flanges Dimensions according to Standard EN 1092-1

We are a China flange manufacturer, offering different specifications of the blind flange from PN2.5 to PN160 by EN 1092-1 standard, with standard quality and affordable price.

EN 1092-1 blind flange pn2.5-pn160

lewis Liu

sales Manager

Contact now

Blind Flanges Dimensions according to Standard EN 1092-1

pn2.5
pn6
pn10
pn16
pn25
pn40
pn63
pn100
pn160

Blind Flanges Dimensions according to Standard EN 1092-1 PN2.5

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	75	50	11	4	M10	12	35	2
15	80	55	11	4	M10	12	40	2
20	90	65	11	4	M10	14	50	2
25	100	75	11	4	M10	14	60	2
32	120	90	14	4	M10	14	60	2
40	130	100	14	4	M12	14	80	3
50	140	110	14	4	M12	14	90	3
65	160	130	14	4	M12	14	110	3
80	190	150	18	4	M16	16	128	3
100	210	170	18	4	M16	16	148	3
125	240	200	18	8	M16	18	178	3
150	265	225	18	8	M16	18	202	3
200	320	280	18	8	M16	20	258	3
250	375	335	18	12	M16	22	312	3
300	440	395	22	12	M20	22	365	4
350	490	445	22	12	M20	22	415	4
400	540	495	22	16	M20	22	455	4
450	595	550	22	16	M20	24	520	4
500	645	600	22	20	M20	24	570	4
600	755	705	26	20	M24	30	670	5
700	860	810	26	24	M24	40	775	5
800	975	920	30	24	M27	44	880	5
900	1075	1020	30	24	M27	48	980	5
1000	1175	1120	30	28	M27	50	1080	5
1200	1375	1320	30	32	M27	52	1280	5
1400	1575	1520	30	36	M27	57	1480	5
1600	1790	1730	30	40	M27	64	1690	5
1800	1990	1930	30	44	M27	70	1890	5
2000	2190	2130	30	48	M27	78	2090	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN6

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	75	50	11	4	M10	12	35	2
15	80	55	11	4	M10	12	40	2
20	90	65	11	4	M10	14	50	2
25	100	75	11	4	M10	14	60	2
32	120	90	14	4	M10	14	70	2
40	130	100	14	4	M12	14	80	3
50	140	110	14	4	M12	14	90	3
65	160	130	14	4	M12	14	110	3
80	190	150	18	4	M16	16	128	3
100	210	170	18	4	M16	16	148	3
125	240	200	18	8	M16	18	178	3
150	265	225	18	8	M16	18	202	3
200	320	280	18	8	M16	20	258	3
250	375	335	18	12	M16	22	312	3
300	440	395	22	12	M20	22	365	4
350	490	445	22	12	M20	22	415	4
400	540	495	22	16	M20	22	455	4
450	595	550	22	16	M20	24	520	4
500	645	600	22	20	M20	24	570	4
600	755	705	26	20	M24	30	670	5
700	860	810	26	24	M24	40	775	5
800	975	920	30	24	M27	44	880	5
900	1075	1020	30	24	M27	48	980	5
1000	1175	1120	30	28	M27	52	1080	5
1200	1405	1340	33	32	M30	60	1295	5
1400	1630	1560	36	36	M33	68	1510	5
1600	1830	1760	36	40	M33	76	1710	5
1800	2045	1970	39	44	M36	84	1920	5
2000	2265	2180	42	48	M39	92	2125	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN10

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	90	60	14	4	M12	16	40	2
15	95	65	14	4	M12	16	45	2
20	105	75	14	4	M12	18	58	2
25	115	85	14	4	M12	18	68	2
32	140	100	18	4	M16	18	78	2
40	150	110	18	4	M16	18	88	3
50	165	125	18	4	M16	18	102	3
65	185	145	18	8	M16	18	122	3
80	200	160	18	8	M16	20	138	3
100	220	180	18	8	M16	20	158	3
125	250	210	18	8	M16	22	188	3
150	285	240	22	8	M20	22	212	3
200	340	295	22	8	M20	24	268	3
250	395	350	22	12	M20	26	320	3
300	445	400	22	12	M20	26	370	4
350	505	460	22	16	M20	26	430	4
400	565	515	26	16	M24	26	482	4
450	615	565	26	20	M24	28	532	4
500	670	620	26	20	M24	28	585	4
600	780	725	30	20	M27	34	685	5
700	895	840	30	24	M27	38	800	5
800	1015	950	33	24	M30	48	905	5
900	1115	1050	33	28	M30	50	1005	5
1000	1230	1160	36	28	M33	54	1110	5
1200	1455	1380	39	32	M36	66	1330	5
1400	1675	1590	42	36	M39	72	1535	5
1600	1915	1820	48	40	M45	82	1760	5
1800	2115	2020	48	44	M45	92	1960	5
2000	2325	2230	48	48	M45	100	2170	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN16

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	90	60	14	4	M12	16	40	2
15	95	65	14	4	M12	16	45	2
20	105	75	14	4	M12	18	58	2
25	115	85	14	4	M12	18	68	2
32	140	100	18	4	M16	18	78	2
40	150	110	18	4	M16	18	88	3
50	165	125	18	4	M16	18	102	3
65	185	145	18	8	M16	18	122	3
80	200	160	18	8	M16	20	138	3
100	220	180	18	8	M16	20	158	3
125	250	210	18	8	M16	22	188	3
150	285	240	22	8	M20	22	212	3
200	340	295	22	12	M20	24	268	3
250	405	355	26	12	M24	26	320	3
300	460	410	26	12	M24	28	378	4
350	520	470	26	16	M24	30	438	4
400	580	525	30	16	M27	32	490	4
450	640	585	30	20	M27	40	550	4
500	715	650	33	20	M30	44	610	4
600	840	770	36	20	M33	54	725	5
700	910	840	36	24	M33	58	795	5
800	1025	950	39	24	M36	62	900	5
900	1125	1050	39	28	M36	64	1000	5
1000	1255	1170	42	28	M39	68	1115	5
1200	1485	1390	48	32	M45	86	1330	5
1400	1685	1590	48	36	M45	94	1530	5
1600	1930	1820	56	40	M52	112	1750	5
1800	2130	2020	56	44	M52	121	1950	5
2000	2345	2230	62	48	M56	136	2150	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN25

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	90	60	14	4	M12	16	40	2
15	95	65	14	4	M12	16	45	2
20	105	75	14	4	M12	18	58	2
25	115	85	14	4	M12	18	68	2
32	140	100	18	4	M16	18	78	2
40	150	110	18	4	M16	18	88	3
50	165	125	18	4	M16	20	102	3
65	185	145	18	8	M16	22	122	3
80	200	160	18	8	M16	24	138	3
100	235	190	22	8	M20	24	162	3
125	270	220	26	8	M24	26	188	3
150	300	250	26	8	M24	28	218	3
200	360	310	26	12	M24	30	278	3
250	435	370	30	12	M27	32	335	3
300	485	430	30	16	M27	34	395	4
350	555	490	33	16	M30	38	450	4
400	620	550	36	16	M33	40	505	4
450	670	600	36	20	M33	50	555	4
500	730	660	36	20	M33	51	615	4
600	845	770	39	20	M36	66	720	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN40

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	90	60	14	4	M12	16	40	2
15	95	65	14	4	M12	16	45	2
20	105	75	14	4	M12	18	58	2
25	115	85	14	4	M12	18	68	2
32	140	100	18	4	M16	18	78	2
40	150	110	18	4	M16	18	88	3
50	165	125	18	4	M16	20	102	3
65	185	145	18	8	M16	22	122	3
80	200	160	18	8	M16	24	138	3
100	235	190	22	8	M20	24	162	3
125	270	220	26	8	M24	26	188	3
150	300	250	26	8	M24	28	218	3
200	375	320	30	12	M27	36	285	3
250	450	385	33	12	M30	38	345	3
300	515	450	33	16	M30	42	410	4
350	580	510	36	16	M33	46	465	4
400	660	585	39	16	M36	50	535	4
450	685	610	39	20	M36	57	560	4
500	755	670	42	20	M39	57	615	4
600	890	795	48	20	M45	72	735	5

Blind Flanges Dimensions according to Standard EN 1092-1 PN63

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	100	70	14	4	M12	20	40	2
15	105	75	14	4	M12	20	45	2
20	130	90	18	4	M16	22	58	2
25	140	100	18	4	M16	24	68	2
32	155	110	22	4	M20	24	78	2
40	170	125	22	4	M20	26	88	3
50	180	135	22	4	M20	26	102	3
65	205	160	22	8	M20	26	122	3
80	215	170	22	8	M20	28	138	3
100	250	200	26	8	M24	30	162	3
125	295	240	30	8	M27	34	188	3
150	345	280	33	8	M30	36	218	3
200	415	345	36	12	M33	42	285	3
250	470	400	36	12	M33	46	345	3
300	530	460	36	16	M33	52	410	4
350	600	525	39	16	M36	56	465	4
400	670	585	42	16	M39	60	535	4

Blind Flanges Dimensions according to Standard EN 1092-1 PN100

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	100	70	14	4	M12	20	40	2
15	105	75	14	4	M12	20	45	2
20	130	90	18	4	M16	22	58	2
25	140	100	18	4	M16	24	68	2
32	155	110	22	4	M20	24	78	2
40	170	125	22	4	M20	26	88	3
50	195	145	26	4	M24	28	102	3
65	220	170	26	8	M24	30	122	3
80	230	180	26	8	M24	32	138	3
100	265	210	30	8	M27	36	162	3
125	315	250	30	8	M30	40	188	3
150	355	290	33	12	M30	44	218	3
200	430	360	36	12	M33	52	285	3
250	505	430	39	12	M36	60	345	3
300	585	500	42	16	M39	52	410	4
350	655	560	48	16	M45	74	465	4

Blind Flanges Dimensions according to Standard EN 1092-1 PN160

DN	Outside Diameter (D)	Diameter of Bolt Circle (K)	Dia of Bolt Hole (L)	No. of bolt	Size of Bolt	Flange thickness （C）	Diameter of Raised Face （d）	Height of Raised Face （f1）
10	100	70	14	4	M12	24	40	2
15	105	75	14	4	M12	26	45	2
20	130	90	18	4	M16	30	58	2
25	140	100	18	4	M16	32	68	2
32	155	110	22	4	M20	34	78	2
40	170	125	22	4	M20	36	88	3
50	195	145	26	4	M24	38	102	3
65	220	170	26	8	M24	42	122	3
80	230	180	26	8	M24	46	138	3
100	265	210	30	8	M27	52	162	3
125	315	250	33	8	M30	56	188	3
150	355	290	33	12	M30	62	218	3
200	430	360	36	12	M33	66	285	3
250	515	430	42	12	M39	76	345	3
300	585	500	42	16	M39	88	410	4

Blind Flanges Dimensions according to Standard EN 1092-1

Blind Flanges Dimensions according to Standard EN 1092-1

lewis Liu

Blind Flanges Dimensions according to Standard EN 1092-1

Blind Flanges Dimensions according to Standard EN 1092-1 PN2.5

Blind Flanges Dimensions according to Standard EN 1092-1 PN6

Blind Flanges Dimensions according to Standard EN 1092-1 PN10

Blind Flanges Dimensions according to Standard EN 1092-1 PN16

Blind Flanges Dimensions according to Standard EN 1092-1 PN25

Blind Flanges Dimensions according to Standard EN 1092-1 PN40

Blind Flanges Dimensions according to Standard EN 1092-1 PN63

Blind Flanges Dimensions according to Standard EN 1092-1 PN100

Blind Flanges Dimensions according to Standard EN 1092-1 PN160

Having Questions? Contact Now!

Service

Flange Types

Flange Materials

Flange Standards

Quick Links