PL Flanges (EN1092.1)

Dimensions of Plate Flanges PN 2.5 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	75	50	11	4	M10	12	35	2	18	15
15	21.3	18	80	55	11	4	M10	12	40	2	22	19
20	26.9	25	90	65	11	4	M10	14	50	2	27.5	26
25	33.7	32	100	75	11	4	M10	14	60	2	34.5	33
32	42.4	38	120	90	14	4	M12	16	70	2	43.5	39
40	48.3	45	130	100	14	4	M12	16	80	3	49.5	46
50	60.3	57	140	110	14	4	M12	16	90	3	61.5	59
65	76.1	76	160	130	14	4	M12	16	110	3	77.5	78
80	88.9	89	190	150	18	4	M16	18	128	3	90.5	91
100	114.3	108	210	170	18	4	M16	18	148	3	116	110
125	139.7	133	240	200	18	8	M16	20	178	3	141.5	135
150	168.3	159	265	225	18	8	M16	20	202	3	170.5	161
200	219.1	219	320	280	18	8	M16	22	258	3	221.5	222
250	273	273	375	335	18	12	M16	24	312	3	276.5	276
300	323.9	325	440	395	22	12	M20	24	365	4	327.5	328
350	355.6	377	490	445	22	12	M20	26	415	4	359.5	380
400	406.4	426	540	495	22	16	M20	28	455	4	411	430
450	457	480	595	550	22	16	M20	30	520	4	462	484
500	508	530	645	600	22	20	M20	30	570	4	513.5	534
600	610	630	755	705	26	20	M24	32	670	5	616.5	634
700	711	720	860	810	26	24	M24	40	775	5	715	724
800	813	820	975	920	30	24	M27	44	880	5	817	824
900	914	920	1075	1020	30	24	M27	48	980	5	918	924
1000	1016	1020	1175	1120	30	28	M27	52	1080	5	1020	1024
1200	1219	1220	1375	1320	30	32	M27	60	1280	5	1223	1224

Dimensions of Plate Flanges PN 6 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	75	50	11	4	M10	12	35	2	18	15
15	21.3	18	80	55	11	4	M10	12	40	2	22	19
20	26.9	25	90	65	11	4	M10	14	50	2	27.5	26
25	33.7	32	100	75	11	4	M10	14	60	2	34.5	33
32	42.4	38	120	90	14	4	M12	16	70	2	43.5	39
40	48.3	45	130	100	14	4	M12	16	80	3	49.5	46
50	60.3	57	140	110	14	4	M12	16	90	3	61.5	59
65	76.1	76	160	130	14	4	M12	16	110	3	77.5	78
80	88.9	89	190	150	18	4	M16	18	128	3	90.5	91
100	114.3	108	210	170	18	4	M16	18	148	3	116	110
125	139.7	133	240	200	18	8	M16	20	178	3	141.5	135
150	168.3	159	265	225	18	8	M16	20	202	3	170.5	161
200	219.1	219	320	280	18	8	M16	22	258	3	221.5	222
250	273	273	375	335	18	12	M16	24	312	3	276.5	276
300	323.9	325	440	395	22	12	M20	24	365	4	327.5	328
350	355.6	377	490	445	22	12	M20	26	415	4	359.5	380
400	406.4	426	540	495	22	16	M20	28	455	4	411	430
450	457	480	595	550	22	16	M20	30	520	4	462	484
500	508	530	645	600	22	20	M20	30	570	4	513.5	534
600	610	630	755	705	26	20	M24	32	670	5	616.5	634
700	711	720	860	810	26	24	M24	40	775	5	715	724
800	813	820	975	920	30	24	M27	44	880	5	817	824
900	914	920	1075	1020	30	24	M27	48	980	5	918	924
1000	1016	1020	1175	1120	30	28	M27	52	1080	5	1020	1024
1200	1219	1220	1405	1340	33	32	M30	60	1295	5	1223	1224
1400	1422	1420	1630	1560	36	36	M33	72	1510	5	1426	1424
1600	1626	1620	1830	1760	36	40	M33	80	1710	5	1630	1624
1800	1829	1820	2045	1970	39	44	M36	88	1920	5	1833	1824
2000	2032	2020	2265	2180	42	48	M39	96	2125	5	2036	2024

Dimensions of Plate Flanges PN 10 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	M12	14	40	2	18	15
15	21.3	18	95	65	14	4	M12	14	45	2	22	19
20	26.9	25	105	75	14	4	M12	16	58	2	27.5	26
25	33.7	32	115	85	14	4	M12	16	68	2	34.5	33
32	42.4	38	140	100	18	4	M16	18	78	2	43.5	39
40	48.3	45	150	110	18	4	M16	18	88	3	49.5	46
50	60.3	57	165	125	18	4	M16	20	102	3	61.5	59
65	76.1	76	185	145	18	8	M16	20	122	3	77.5	78
80	88.9	89	200	160	18	8	M16	20	138	3	90.5	91
100	114.3	108	220	180	18	8	M16	22	158	3	116	110
125	139.7	133	250	210	18	8	M16	22	188	3	141.5	135
150	168.3	159	285	240	22	8	M20	24	212	3	170.5	161
200	219.1	219	340	295	22	8	M20	24	268	3	221.5	222
250	273	273	395	350	22	12	M20	26	320	3	276.5	276
300	323.9	325	445	400	22	12	M20	26	370	4	327.5	328
350	355.6	377	505	460	22	16	M20	30	430	4	359.5	380
400	406.4	426	565	515	26	16	M24	32	482	4	411	430
450	457	480	615	565	26	20	M24	36	532	4	462	484
500	508	530	670	620	26	20	M24	38	585	4	513.5	534
600	610	630	780	725	30	20	M27	42	685	5	616.5	634
700	711	720	895	840	30	24	M27	50	800	5	715	724
800	813	820	1015	950	33	24	M30	56	905	5	817	824
900	914	920	1115	1050	33	28	M30	62	1005	5	918	924
1000	1016	1020	1230	1160	36	28	M33	70	1110	5	1020	1024
1200	1219	1220	1455	1380	39	32	M36	83	1330	5	1223	1224
1400	1422	1420	1675	1590	42	36	M39	90	1535	5	1426	1424
1600	1626	1620	1915	1820	48	40	M45	100	1760	5	1630	1624
1800	1829	1820	2115	2020	48	44	M45	110	1960	5	1833	1824
2000	2032	2020	2325	2230	48	48	M45	120	2170	5	2036	2024

Dimensions of Plate Flanges PN 16 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	M12	14	40	2	18	15
15	21.3	18	95	65	14	4	M12	14	45	2	22	19
20	26.9	25	105	75	14	4	M12	16	58	2	27.5	26
25	33.7	32	115	85	14	4	M12	16	68	2	34.5	33
32	42.4	38	140	100	18	4	M16	18	78	2	43.5	39
40	48.3	45	150	110	18	4	M16	18	88	3	49.5	46
50	60.3	57	165	125	18	4	M16	20	102	3	61.5	59
65	76.1	76	185	145	18	8	M16	20	122	3	77.5	78
80	88.9	89	200	160	18	8	M16	20	138	3	90.5	91
100	114.3	108	220	180	18	8	M16	22	158	3	116	110
125	139.7	133	250	210	18	8	M16	22	188	3	141.5	135
150	168.3	159	285	240	22	8	M20	24	212	3	170.5	161
200	219.1	219	340	295	22	12	M20	26	268	3	221.5	222
250	273	273	405	355	26	12	M24	29	320	3	276.5	276
300	323.9	325	460	410	26	12	M24	32	378	4	327.5	328
350	355.6	377	520	470	26	16	M24	35	438	4	359.5	380
400	406.4	426	580	525	30	16	M27	38	490	4	411	430
450	457	480	640	585	30	20	M27	42	550	4	462	484
500	508	530	715	650	33	20	M30	46	610	4	513.5	534
600	610	630	840	770	36	20	M33	55	725	5	616.5	634
700	711	720	910	840	36	24	M33	63	795	5	715	724
800	813	820	1025	950	39	24	M36	74	900	5	817	824
900	914	920	1125	1050	39	28	M36	82	1000	5	918	924
1000	1016	1020	1255	1170	42	28	M39	90	1115	5	1020	1024
1200	1219	1220	1485	1390	48	32	M45	95	1330	5	1223	1224
1400	1422	1420	1685	1590	48	36	M45	103	1530	5	1426	1424
1600	1626	1620	1930	1820	56	40	M52	115	1750	5	1630	1624
1800	1829	1820	2130	2020	56	44	M52	126	1950	5	1833	1824
2000	2032	2020	2345	2230	62	48	M56	138	2150	5	2036	2024

Dimensions of Plate Flanges PN 25 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	M12	14	40	2	18	15
15	21.3	18	95	65	14	4	M12	14	45	2	22	19
20	26.9	25	105	75	14	4	M12	16	58	2	27.5	26
25	33.7	32	115	85	14	4	M12	16	68	2	34.5	33
32	42.4	38	140	100	18	4	M16	18	78	2	43.5	39
40	48.3	45	150	110	18	4	M16	18	88	3	49.5	46
50	60.3	57	165	125	18	4	M16	20	102	3	61.5	59
65	76.1	76	185	145	18	8	M16	22	122	3	77.5	78
80	88.9	89	200	160	18	8	M16	24	138	3	90.5	91
100	114.3	108	235	190	22	8	M20	26	162	3	116	110
125	139.7	133	270	220	26	8	M24	28	188	3	141.5	135
150	168.3	159	300	250	26	8	M24	30	218	3	170.5	161
200	219.1	219	360	310	26	12	M24	32	278	3	221.5	222
250	273	273	435	370	30	12	M27	35	335	3	276.5	276
300	323.9	325	485	430	30	16	M27	38	395	4	327.5	328
350	355.6	377	555	490	33	16	M30	42	450	4	359.5	380
400	406.4	426	620	550	36	16	M33	48	505	4	411	430
450	457	480	670	600	36	20	M33	54	555	4	462	484
500	508	530	730	660	36	20	M33	58	615	4	513.5	534
600	610	630	845	770	39	20	M36	68	720	5	616.5	634
700	711	720	960	875	42	24	M39	85	820	5	715	724
800	813	820	1085	990	48	24	M45	95	930	5	817	824

Dimensions of Plate Flanges PN 40 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	M12	14	40	2	18	15
15	21.3	18	95	65	14	4	M12	14	45	2	22	19
20	26.9	25	105	75	14	4	M12	16	58	2	27.5	26
25	33.7	32	115	85	14	4	M12	16	68	2	34.5	33
32	42.4	38	140	100	18	4	M16	18	78	2	43.5	39
40	48.3	45	150	110	18	4	M16	18	88	3	49.5	46
50	60.3	57	165	125	18	4	M16	20	102	3	61.5	59
65	76.1	76	185	145	18	8	M16	22	122	3	77.5	78
80	88.9	89	200	160	18	8	M16	24	138	3	90.5	91
100	114.3	108	235	190	22	8	M20	26	162	3	116	110
125	139.7	133	270	220	26	8	M24	28	188	3	141.5	135
150	168.3	159	300	250	26	8	M24	30	218	3	170.5	161
200	219.1	219	375	320	30	12	M27	36	285	3	221.5	222
250	273	273	450	385	33	12	M30	42	345	3	276.5	276
300	323.9	325	515	450	33	16	M30	52	410	4	327.5	328
350	355.6	377	580	510	36	16	M33	58	465	4	359.5	380
400	406.4	426	660	585	39	16	M36	65	535	4	411	430
450	457	480	685	610	39	20	M36	66	560	4	462	484
500	508	530	755	670	42	20	M39	72	615	4	513.5	534
600	610	630	890	795	48	20	M45	84	735	5	616.5	634

Dimensions of Plate Flanges PN 63 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	100	70	14	4	M12	20	40	2	18	15
15	21.3	18	105	75	14	4	M12	20	45	2	22	19
20	26.9	25	130	90	18	4	M16	22	58	2	27.5	26
25	33.7	32	140	100	18	4	M16	24	68	2	34.5	33
32	42.4	38	155	110	22	4	M20	24	78	2	43.5	39
40	48.3	45	170	125	22	4	M20	26	88	3	49.5	46
50	60.3	57	180	135	22	4	M20	26	102	3	61.5	59
65	76.1	76	205	160	22	8	M20	26	122	3	77.5	78
80	88.9	89	215	170	22	8	M20	30	138	3	90.5	91
100	114.3	108	250	200	26	8	M24	32	162	3	116	110
125	139.7	133	295	240	30	8	M27	34	188	3	141.5	135
150	168.3	159	345	280	33	8	M30	36	218	3	170.5	161
200	219.1	219	415	345	36	12	M33	48	285	3	221.5	222
250	273	273	470	400	36	12	M33	55	345	3	276.5	276
300	323.9	325	530	460	36	16	M33	65	410	4	327.5	328
350	355.6	377	600	525	39	16	M36	72	465	4	359.5	380
400	406.4	426	670	585	42	16	M39	80	535	4	411	430

Dimensions of Plate Flanges PN 100 EN 1092-1

DN	Pipe OD, A		Outside Diamete, 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	Bore diameter,B
DN	Series Ⅰ	Series Ⅱ	Outside Diamete, 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	Series Ⅰ	Series Ⅱ
10	17.2	14	100	70	14	4	M12	20	40	2	18	15
15	21.3	18	105	75	14	4	M12	20	45	2	22	19
20	26.9	25	130	90	18	4	M16	22	58	2	27.5	26
25	33.7	32	140	100	18	4	M16	24	68	2	34.5	33
32	42.4	38	155	110	22	4	M20	24	78	2	43.5	39
40	48.3	45	170	125	22	4	M20	26	88	3	49.5	46
50	60.3	57	195	145	26	4	M24	28	102	3	61.5	59
65	76.1	76	220	170	26	8	M24	30	122	3	77.5	78
80	88.9	89	230	180	26	8	M24	34	138	3	90.5	91
100	114.3	108	265	210	30	8	M27	36	162	3	116	110
125	139.7	133	315	250	33	8	M30	42	188	3	141.5	135
150	168.3	159	355	290	33	12	M30	48	218	3	170.5	161
200	219.1	219	430	360	36	12	M33	60	285	3	221.5	222
250	273	273	505	430	39	12	M36	72	345	3	276.5	276
300	323.9	325	585	500	42	16	M39	84	410	4	327.5	328
350	355.6	377	655	560	48	16	M45	95	465	4	359.5	380