EN 1092-1 type 01 Plate slip-on flanges for welding

EN 1092-1 type 01 Plate slip-on flanges Manufacturer

We are a leading manufacturer and supplier of EN 1092-1 Type 01 plate slip-on flanges for pipeline applications across a range of industries. Our plate slip-on flanges are designed and manufactured in conformity with EN 1092-1 standard — delivering dependability, resistance to pressure, and a perfect fit for your pipeline components.

We supply carbon steel, alloy steel, and stainless steel plate flanges manufactured in accordance with EN 1092-1 standard, ensuring accurate dimensions, durability, and full material traceability under EN 10204 3.1 certification.

The EN 1092-1 Type 01 flange is also known as “plate flange for welding or Slip on flanges, It is a loose type flange which is a slip on flange but without hub. The Type 01 plate flange can slip onto the pipe prior to welding. Two fillet welds, one internal and one external, shall be applied to join the pipe and the flange. They can be furnished with flat face (FF) or raised face (RF) depending on buyer’s requirement. According to EN 1092-1, Type 01 plate flanges are available in 8 pressure ratings: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN40, PN 63 and PN 100.

EN 1092-1 type 01 Flange Type

EN 1092-1 Type 01 Plate Flanges (Slip-on) are flat, non-hub flanges with a bore matching the pipeline’s outside diameter. They are placed over the pipe and then welded in place (typically with a fillet weld on both the pipe and the back side of the flange).

EN 1092-1 type 01 Flange Size Range

✅ Nominal Size (DN): 15 (1/2″) — 2000 (80″)
✅ Flange Thickness: 12–60 mm (depending on pressure class and size)
✅ Flange Facing: flat face (Type A) or raised face (Type B)
✅ Flange Drilling: to EN 1092-1 standard (with standard number of holes, P.C.D, hole size)

EN 1092-1 type 01 Flange Material

✅ Carbon Steel (P235GH, P250GH,ASTM A105,P265GH)P245GH W.Nr. 1.0352.P280GH W.Nr. 1.0426 ,P305GH W.Nr. 1.0436

✅ Stainless Steel (SS304, 304L, 316, 316L, 321)X2CrNi18-9 W.Nr. 1.4307,X2CrNiMo17-12-2 W.Nr. 1.4406,X2CrNiMo17-13-2 W.Nr. 1.4404,X2CrNiMoN22-5-3 W.Nr. 1.4462,X2CrNiMo17-13-3 W.Nr. 1.4429,X2CrNiMo25-7-4 W.Nr. 1.4410,X3CrNiMo13-4 W.Nr. 1.4313
X3CrNiMoN17-13-3 W.Nr. 1.4436,X5CrNi18-10 W.Nr. 1.4301,X5CrNiMo17-12-2 W.Nr. 1.4401,X6CrNi18-11 W.Nr. 1.4948,X6CrNiMoTi17-12-2 W.Nr. 1.4571,X6CrNiNb18-10 W.Nr. 1.4550,X6CrNiTi18-10 W.Nr. 1.4541,X2CrNiMo18-14-3 W.Nr. 1.4435,X2CrNiMo17-12-3 W.Nr. 1.4432

✅ Alloy Steel (16Mo3, 13CrMo4-5, 10CrMo9-10)
✅ Other materials upon request (duplex UNS S31803 , super duplex UNS S32750, Inconel 600,inconel 625 , Monel 400 etc)

EN 1092-1 type 01 Flange Dimension and Weight

Type 01 A FF Face					Type 01 B RF Face
UNIT: MM
EN 1092-1 Type 01 PN6 Flange Dimension & Weight(Kgs)
DN	D	K	B1	C1	d1	f1	NO.	L	KG/PC
10	75	50	18	12	35	2	4	11	0.356
15	80	55	22	12	40	2	4	11	0.402
20	90	65	27.5	14	50	2	4	11	0.592
25	100	75	34.5	14	60	2	4	11	0.719
32	120	90	43.5	16	70	2	4	14	1.16
40	130	100	49.5	16	80	3	4	14	1.35
50	140	110	61.5	16	90	3	4	14	1.48
65	160	130	77.5	16	110	3	4	14	1.86
80	190	150	90.5	18	128	3	4	18	2.95
100	210	170	116	18	148	3	4	18	3.26
125	240	200	141.5	20	178	3	8	18	4.31
150	265	225	170.5	20	202	3	8	18	4.76
200	320	280	221.5	22	258	3	8	18	6.88
250	375	335	276.5	24	312	3	12	18	8.92
300	440	395	327.5	24	365	4	12	22	11.9
350	490	445	359.5	26	415	4	12	22	16.8
400	540	495	411	28	465	4	16	22	19.8
450	595	550	462	30	520	4	16	22	24.6
500	645	600	513.5	30	570	4	20	22	26.4
600	755	705	616.5	32	670	5	20	26	34.8

EN 1092-1 Type 01 PN10 Flange Dimension & Weight(Kgs)
DN	D	K	B1	C1	d1	f1	NO.	L	KG/PC
10	90	60	18	14	40	2	4	14	0.604
15	95	65	22	14	45	2	4	14	0.67
20	105	75	27.5	16	58	2	4	14	0.936
25	115	85	34.5	16	68	2	4	14	1.11
32	140	100	43.5	18	78	2	4	18	1.82
40	150	110	49.5	18	88	3	4	18	2.08
50	165	125	61.5	20	102	3	4	18	2.73
65	185	145	77.5	20	122	3	8	18	3.16
80	200	160	90.5	20	138	3	8	18	3.6
100	220	180	116	22	158	3	8	18	4.39
125	250	210	141.5	22	188	3	8	18	5.41
150	285	240	170.5	24	212	3	8	22	7.14
200	340	295	221.5	24	268	3	8	22	9.27
250	395	350	276.5	26	320	3	12	22	11.8
300	445	400	327.5	26	370	4	12	22	13.6
350	505	460	359.5	30	430	4	16	22	20.4
400	565	515	411	32	482	4	16	26	27.5
450	615	565	462	36	532	4	20	26	33.6
500	670	620	513.5	38	585	4	20	26	40.2
600	780	725	616.5	42	685	5	20	30	54.5

EN 1092-1 Type 01 PN16 Flange Dimension & Weight(Kgs)
DN	D	K	B1	C1	d1	f1	NO.	L	KG/PC
10	90	60	18	14	40	2	4	14	0.604
15	95	65	22	14	45	2	4	14	0.67
20	105	75	27.5	16	58	2	4	14	0.936
25	115	85	34.5	16	68	2	4	14	1.11
32	140	100	43.5	18	78	2	4	18	1.82
40	150	110	49.5	18	88	3	4	18	2.08
50	165	125	61.5	20	102	3	4	18	2.73
65	185	145	77.5	20	122	3	8	18	3.16
80	200	160	90.5	20	138	3	8	18	3.6
100	220	180	116	22	158	3	8	18	4.39
125	250	210	141.5	22	188	3	8	18	5.41
150	285	240	170.5	24	212	3	8	22	7.14
200	340	295	221.5	26	268	3	12	22	9.73
250	405	355	276.5	29	320	3	12	26	14.2
300	460	410	327.5	32	378	4	12	26	19
350	520	470	359	35	438	4	16	26	28.2
400	580	525	411	38	490	4	16	30	35.9
450	640	585	462	42	550	4	20	30	46.1
500	715	650	513.5	46	610	4	20	33	64
600	840	770	616.5	55	725	5	20	36	102

EN 1092-1 Type 01 PN25 Flange Dimension & Weight(Kgs)
DN	D	K	B1	C1	d1	f1	NO.	L	KG/PC
10	90	60	18	14	40	2	4	14	0.604
15	95	65	22	14	45	2	4	14	0.67
20	105	75	27.5	16	58	2	4	14	0.936
25	115	85	34.5	16	68	2	4	14	1.11
32	140	100	43.5	18	78	2	4	18	1.82
40	150	110	49.5	18	88	3	4	18	2.08
50	165	125	61.5	20	102	3	4	18	2.73
65	185	145	77.5	22	122	3	8	18	3.48
80	200	160	90.5	24	138	3	8	18	4.32
100	235	190	116	26	162	3	8	22	6.07
125	270	220	141.5	28	188	3	8	26	8.19
150	300	250	170.5	30	218	3	8	26	10.3
200	360	310	221.5	32	278	3	12	26	14.3
250	425	370	276.5	35	335	3	12	30	20.1
300	485	430	327.5	38	395	4	16	30	26.6
350	555	490	359.5	42	450	4	16	33	41.8
400	620	550	411	48	505	4	16	36	57.6
450	670	600	462	54	555	4	20	36	69.8
500	730	660	513.5	58	615	4	20	36	87
600	845	770	616.5	68	720	5	20	39	127

EN 1092-1 Type 01 PN40 Flange Dimension & Weight(Kgs)
DN	D	K	B1	C1	d1	f1	NO.	L	KG/PC
10	90	60	18	14	40	2	4	14	0.604
15	95	65	22	14	45	2	4	14	0.67
20	105	75	27.5	16	58	2	4	14	0.936
25	115	85	34.5	16	68	2	4	14	1.11
32	140	100	43.5	18	78	2	4	18	1.82
40	150	110	49.5	18	88	3	4	18	2.08
50	165	125	61.5	20	102	3	4	18	2.73
65	185	145	77.5	22	122	3	8	18	3.48
80	200	160	90.5	24	138	3	8	18	4.32
100	235	190	116	26	162	3	8	22	6.07
125	270	220	141.5	28	188	3	8	26	8.19
150	300	250	170.5	30	218	3	8	26	10.3
200	375	320	221.5	36	285	3	12	30	17.9
250	450	385	276.5	42	345	3	12	33	29.3
300	515	450	327.5	52	410	4	16	33	45.1
350	580	510	359.5	58	465	4	16	36	66.7
400	660	585	411	65	535	4	16	39	97.1

⬇️ Download EN 1092-1 type 01 PN6 PN10 PN16 PN25 PN40 Flange Dimension and Weight (PDF)

Old DIN Standard EN 1092-1 Type Comparison

New flange standards DIN EN 1092-1 Type 11, have been introduced and are meant to substitute the old DIN standard (e.g. DIN 2635, DIN 2633). Changing the standard of products that have been installed in many different industries for years is difficult. It has led that more than one standard are being currently used.

Old DIN Standard	EN 1092-1 Type	Description
DIN 2501 (Part 1-3)	EN 1092-1 (General)	Base standard for circular flanges
DIN 2573 PN6 / DIN 2576 PN10	EN 1092-1 Type 01	Plate flange (without hub)
DIN 2631 / DIN 2632 / 2633 / 2634 / 2635	EN 1092-1 Type 11	Weld neck flange (with hub), various pressure classes

Marking & Certification

All flanges are supplied with permanent marking including:

• Manufacturer logo
• EN standard & pressure class (e.g., EN 1092-1 PN16 Type 01)
• Material grade
• Heat number
• Size (DN) and thickness

Certificates according to EN 10204 3.1 / 3.2 are provided with each delivery.

EN 1092-1 type 11 Weld neck flange Manufacturer

We are a leading manufacturer and supplier of EN 1092-1 Type 11 weld neck flanges for pipeline applications across a range of industries. EN 1092-1 Type 11 Weld Neck Flange is a European standard flange designed for butt-welded connections to pipes,Our weld neck flanges are designed and manufactured in conformity with EN 1092-1 standard — ensuring dependability, structural integrity, and resistance under high pressure and temperature.

EN 1092-1 type 11 Flange Type

EN 1092-1 Type 11 Weld Neck Flanges (also called welding neck flanges ) are designed for butt-welding directly to pipe, creating a strong, permanent connection. The long, tapered neck efficiently transfers stress from the pipe to the flange, reducing stress concentration — perfect for high-pressure and high-temperature applications.

Flange Size Range

✅ Nominal Size (DN): 15 (1/2″) — 2000 (80″)
✅ Flange Thickness: 16–60 mm (depending on pressure class and size)
✅ Flange Facing: raised face (Type B) (standard) or flat face (Type A) upon request
✅ Flange Drilling: to EN 1092-1 standard (with standard number of holes, P.C.D, hole size)

EN 1092-1 type 11 Weld neck Flange Material

Material Type	Common Grades
Carbon Steel	P245GH, C22.8, S235JR, S355J2,P250GH,P265GH,
Alloy Steel	16Mo3, 13CrMo4-5, 10CrMo9-10
Stainless Steel	1.4301 (304), 1.4307 (304L), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti)
Duplex / Super Duplex	1.4462 (UNS S31803), 1.4410 (UNS S32750)
Nickel Alloys	Alloy 400 (2.4360), Alloy 625 (2.4856), Alloy 800 (1.4876)

EN 1092-1 type 11 Weld neck flange dimension and Weight

UNIT: MM

UNIT: MM
EN 1092-1 Type 11B Flange PN6 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	75	50	12	13.2	4	11	4	26	17.2	28	6	2	4	35	2	0.353
15	80	55	12	17.3	4	11	4	30	21.3	30	6	2	4	40	2	0.408
20	90	65	14	22.3	4	11	4	38	26.9	32	6	2.3	4	50	2	0.621
25	100	75	14	28.5	4	11	4	42	33.7	35	6	2.6	4	60	2	0.762
32	120	90	14	37.2	4	14	4	55	42.4	35	6	2.6	6	70	2	1.11
40	130	100	14	43.1	4	14	4	62	48.3	38	7	2.6	6	80	3	1.26
50	140	110	14	54.5	4	14	4	74	60.3	38	8	2.9	6	90	3	1.43
65	160	130	14	70.3	4	14	4	88	76.1	38	9	2.9	6	110	3	1.77
80	190	150	16	82.5	4	18	4	102	88.9	42	10	3.2	8	128	3	2.88
100	210	170	16	107.1	4	18	4	130	114.3	45	10	3.6	8	148	3	3.41
125	240	200	18	131.7	8	18	8	155	139.7	48	10	4	8	178	3	4.65
150	265	225	18	159.3	8	18	8	184	168.3	48	12	4.5	10	202	3	5.5
200	320	280	20	206.5	8	18	8	236	219.1	55	15	6.3	10	258	3	8.6
250	375	335	22	260.4	12	18	12	290	273	60	15	6.3	12	312	3	11.7
300	440	395	22	309.7	12	22	12	342	323.9	62	15	7.1	12	365	4	15.3
350	490	445	22	341.4	12	22	12	385	355.6	62	15	7.1	12	415	4	20.3
400	540	495	22	392.2	16	22	16	438	406.4	65	15	7.1	12	465	4	23.1
450	595	550	22	442.8	16	22	16	492	457	65	15	7.1	12	520	4	27
500	645	600	24	493.8	20	22	20	538	508	68	15	7.1	12	570	4	30.8
600	755	705	30	595.8	20	26	20	640	610	70	16	7.1	12	670	5	44
700	860	810	30	695	24	26	24	740	711	76	16	8	12	775	5	53.7
800	975	920	30	797	24	30	24	842	813	76	16	8	12	880	5	64.4
900	1075	1020	34	898	24	30	24	942	914	78	16	8	12	980	5	79.2
1000	1175	1120	38	1000	28	30	28	1045	1016	82	16	8	16	1080	5	98.6
1200	1405	1340	42	1201.4	32	33	32	1248	1219	104	20	8.8	16	1295	5	152
1400	1630	1560	56	1404.4	36	36	36	1452	1422	114	20	8.8	16	1510	5	246
1600	1830	1760	63	1606	40	36	40	1655	1626	119	20	10	16	1710	5	309
1800	2045	1970	69	1807	44	39	44	1855	1829	133	20	11	16	1920	5	400
2000	2265	2180	74	2007	48	42	48	2058	2032	146	25	12.5	16	2125	5	516
2200	2475	2390	81	2207	52	42	52	2260	2235	154	25	14	18	2335	5	645
2400	2685	2600	87	2408	56	42	56	2462	2438	168	25	15	18	2545	5	786
2600	2905	2810	91	2588	60	48	60	2665	2620	175	25	16	18	2750	5	1021
2800	3115	3020	101	2786	64	48	64	2865	2820	188	30	17	18	2960	5	1256
3000	3315	3220	102	2980	68	48	68	3068	3020	192	30	20	18	3160	5	1404
3200	3525	3430	106	3180	72	48	72	3272	3220	202	30	20	20	3370	5	1617
3400	3735	3640	110	3376	76	48	76	3475	3420	214	35	22	20	3580	5	1877
3600	3970	3860	124	3576	80	56	80	3678	3620	229	35	22	20	3790	5	2366

EN 1092-1 Type 11B Flange PN10 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	90	60	16	13.2	4	14	4	28	17.2	35	6	2	4	40	2	0.678
15	95	65	16	17.3	4	14	4	32	21.3	38	6	2	4	45	2	0.768
20	105	75	18	22.3	4	14	4	40	26.9	40	6	2.3	4	58	2	1.09
25	115	85	18	28.5	4	14	4	46	33.7	40	6	2.6	4	68	2	1.3
32	140	100	18	37.2	4	18	4	56	42.4	42	6	2.6	6	78	2	1.91
40	150	110	18	43.1	4	18	4	64	48.3	45	7	2.6	6	88	3	2.15
50	165	125	18	54.5	4	18	4	74	60.3	45	8	2.9	6	102	3	2.53
65	185	145	18	70.3	8	18	8	92	76.1	45	10	2.9	6	122	3	3.03
80	200	160	20	82.5	8	18	8	105	88.9	50	10	3.2	6	138	3	3.92
100	220	180	20	107.1	8	18	8	131	114.3	52	12	3.6	8	158	3	4.62
125	250	210	22	131.7	8	18	8	156	139.7	55	12	4	8	188	3	6.3
150	285	240	22	159.3	8	22	8	184	168.3	55	12	4.5	10	212	3	7.81
200	340	295	24	206.5	8	22	8	234	219.1	62	16	6.3	10	268	3	11.6
250	395	350	26	260.4	12	22	12	292	273	68	16	6.3	12	320	3	15.8
300	445	400	26	309.7	12	22	12	342	323.9	68	16	7.1	12	370	4	18.3
350	505	460	26	341.4	16	22	16	385	355.6	68	16	7.1	12	430	4	25.3
400	565	515	26	392.2	16	26	16	440	406.4	72	16	7.1	12	482	4	30.6
450	615	565	28	442.8	20	26	20	488	457	72	16	7.1	12	532	4	35.1
500	670	620	28	493.8	20	26	20	542	508	75	16	7.1	12	585	4	40.5
600	780	725	30	594	20	30	20	642	610	82	18	8	12	685	5	52.9
700	895	840	35	693.4	24	30	24	746	711	85	18	8.8	12	800	5	75.8
800	1015	950	38	795.4	24	33	24	850	813	96	18	8.8	12	905	5	102
900	1115	1050	38	889	28	33	28	950	914	99	20	12.5	12	1005	5	121
1000	1230	1160	44	991	28	36	28	1052	1016	105	20	12.5	16	1110	5	161
1200	1455	1380	55	1194	32	39	32	1256	1219	132	25	12.5	16	1330	5	258
1400	1675	1590	65	1393.6	36	42	36	1460	1422	143	25	14.2	16	1535	5	371
1600	1915	1820	75	1594	40	48	40	1666	1626	159	25	16	16	1760	5	547
1800	2115	2020	85	1794	44	48	44	1868	1829	175	30	17.5	16	1960	5	691
2000	2325	2230	90	1997	48	48	48	2072	2032	186	30	17.5	16	2170	5	830
2200	2550	2440	100	2195	52	56	52	2275	2235	202	35	20	18	2370	5	1073
2400	2760	2650	110	2393.6	56	56	56	2478	2438	218	35	22.2	18	2570	5	1329
2600	2960	2850	110	2570	60	56	60	2680	2620	224	40	25	18	2780	5	1574
2800	3180	3070	124	2770	64	56	64	2882	2820	244	40	25	18	3000	5	1987
3000	3405	3290	132	2956	68	62	68	3085	3020	257	45	32	18	3210	5	2476

EN 1092-1 Type 11B Flange PN16 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	90	60	16	13.2	4	14	4	28	17.2	35	6	2	4	40	2	0.678
15	95	65	16	17.3	4	14	4	32	21.3	38	6	2	4	45	2	0.768
20	105	75	18	22.3	4	14	4	40	26.9	40	6	2.3	4	58	2	1.09
25	115	85	18	28.5	4	14	4	46	33.7	40	6	2.6	4	68	2	1.3
32	140	100	18	37.2	4	18	4	56	42.4	42	6	2.6	6	78	2	1.91
40	150	110	18	43.1	4	18	4	64	48.3	45	7	2.6	6	88	3	2.15
50	165	125	18	54.5	4	18	4	74	60.3	45	8	2.9	6	102	3	2.53
65	185	145	18	70.3	8	18	8	92	76.1	45	10	2.9	6	122	3	3.03
80	200	160	20	82.5	8	18	8	105	88.9	50	10	3.2	6	138	3	3.92
100	220	180	20	107.1	8	18	8	131	114.3	52	12	3.6	8	158	3	4.62
125	250	210	22	131.7	8	18	8	156	139.7	55	12	4	8	188	3	6.3
150	285	240	22	159.3	8	22	8	184	168.3	55	12	4.5	10	212	3	7.81
200	340	295	24	206.5	12	22	12	235	219.1	62	16	6.3	10	268	3	11.5
250	405	355	26	260.4	12	26	12	292	273	70	16	6.3	12	320	3	16.7
300	460	410	28	309.7	12	26	12	344	323.9	78	16	7.1	12	378	4	22.1
350	520	470	30	339.6	16	26	16	390	355.6	82	16	8	12	438	4	32.8
400	580	525	32	390.4	16	30	16	445	406.4	85	16	8	12	490	4	41.1
450	640	585	34	441	20	30	20	490	457	83	16	8	12	550	4	48.5
500	715	650	36	492	20	33	20	548	508	84	16	8	12	610	4	63.4
600	840	770	40	590	20	36	20	670	610	88	18	10	12	725	5	96
700	910	840	40	691	24	36	24	755	711	104	18	10	12	795	5	96.5
800	1025	950	41	788	24	39	24	855	813	108	20	12.5	12	900	5	122
900	1125	1050	48	889	28	39	28	955	914	118	20	12.5	12	1000	5	155
1000	1255	1170	59	991	28	42	28	1058	1016	137	22	12.5	16	1115	5	233
1200	1485	1390	78	1190.6	32	48	32	1262	1219	160	30	14.2	16	1330	5	390
1400	1685	1590	84	1390	36	48	36	1465	1422	177	30	16	16	1530	5	495
1600	1930	1820	102	1591	40	56	40	1668	1626	204	35	17.5	16	1750	5	760
1800	2130	2020	110	1789	44	56	44	1870	1829	218	35	20	16	1950	5	929
2000	2345	2230	124	1988	48	62	48	2072	2032	238	40	22	16	2150	5	1185

EN 1092-1 Type 11B Flange PN25 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	90	60	16	13.2	4	14	4	28	17.2	35	6	2	4	40	2	0.678
15	95	65	16	17.3	4	14	4	32	21.3	38	6	2	4	45	2	0.768
20	105	75	18	22.3	4	14	4	40	26.9	40	6	2.3	4	58	2	1.09
25	115	85	18	28.5	4	14	4	46	33.7	40	6	2.6	4	68	2	1.3
32	140	100	18	37.2	4	18	4	56	42.4	42	6	2.6	6	78	2	1.91
40	150	110	18	43.1	4	18	4	64	48.3	45	7	2.6	6	88	3	2.15
50	165	125	20	54.5	4	18	4	75	60.3	48	8	2.9	6	102	3	2.85
65	185	145	22	70.3	8	18	8	90	76.1	52	10	2.9	6	122	3	3.68
80	200	160	24	82.5	8	18	8	105	88.9	58	12	3.2	8	138	3	4.78
100	235	190	24	107.1	8	22	8	134	114.3	65	12	3.6	8	162	3	6.46
125	270	220	26	131.7	8	26	8	162	139.7	68	12	4	8	188	3	8.86
150	300	250	28	159.3	8	26	8	192	168.3	75	12	4.5	10	218	3	11.7
200	360	310	30	206.5	12	26	12	244	219.1	80	16	6.3	10	278	3	17.1
250	425	370	32	258.8	12	30	12	298	273	88	18	7.1	12	335	3	24.3
300	485	430	34	307.9	16	30	16	352	323.9	92	18	8	12	395	4	31.8
350	555	490	38	339.6	16	33	16	398	355.6	100	20	8	12	450	4	48.8
400	620	550	40	388.8	16	36	16	452	406.4	110	20	8.8	12	505	4	63.3
450	670	600	46	439.4	20	36	20	500	457	110	20	8.8	12	555	4	76
500	730	660	48	488	20	36	20	558	508	125	20	10	12	615	4	97
600	845	770	58	588	20	39	20	660	610	125	20	11	12	720	5	121
700	960	875	50	682.6	24	42	24	760	711	129	20	14.2	12	820	5	155
800	1085	990	53	781	24	48	24	864	813	138	22	16	12	930	5	205
900	1185	1090	57	879	28	48	28	968	914	148	24	17.5	12	1030	5	249
1000	1320	1210	63	976	28	56	28	1070	1016	160	24	20	16	1140	5	338

EN 1092-1 Type 11B Flange PN40 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	90	60	16	13.2	4	14	4	28	17.2	35	6	2	4	40	2	0.678
15	95	65	16	17.3	4	14	4	32	21.3	38	6	2	4	45	2	0.768
20	105	75	18	22.3	4	14	4	40	26.9	40	6	2.3	4	58	2	1.09
25	115	85	18	28.5	4	14	4	46	33.7	40	6	2.6	4	68	2	1.3
32	140	100	18	37.2	4	18	4	56	42.4	42	6	2.6	6	78	2	1.91
40	150	110	18	43.1	4	18	4	64	48.3	45	7	2.6	6	88	3	2.15
50	165	125	20	54.5	4	18	4	75	60.3	48	8	2.9	6	102	3	2.85
65	185	145	22	70.3	8	18	8	90	76.1	52	10	2.9	6	122	3	3.68
80	200	160	24	82.5	8	18	8	105	88.9	58	12	3.2	8	138	3	4.78
100	235	190	24	107.1	8	22	8	134	114.3	65	12	3.6	8	162	3	6.46
125	270	220	26	131.7	8	26	8	162	139.7	68	12	4	8	188	3	8.86
150	300	250	28	159.3	8	26	8	192	168.3	75	12	4.5	10	218	3	11.7
200	375	320	34	206.5	12	30	12	244	219.1	88	16	6.3	10	285	3	21
250	450	385	38	258.8	12	33	12	306	273	105	18	7.1	12	345	3	34.2
300	515	450	42	307.9	16	33	16	362	323.9	115	18	8	12	410	4	47.6
350	580	510	46	338	16	36	16	408	355.6	125	20	8.8	12	465	4	69.3
400	660	585	50	384.4	16	39	16	462	406.4	135	20	11	12	535	4	98
450	685	610	57	432	20	39	20	500	457	135	20	12.5	12	560	4	105
500	755	670	57	479.6	20	42	20	562	508	140	20	14.2	12	615	4	130
600	890	795	72	578	20	48	20	666	610	150	20	16	12	735	5	209

EN 1092-1 Type 11B Flange PN63 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	100	70	20	13.2	4	14	4	32	17.2	45	6	2	4	40	2	1.09
15	105	75	20	17.3	4	14	4	34	21.3	45	6	2	4	45	2	1.2
20	130	90	22	21.7	4	18	4	42	26.9	48	8	2.6	4	58	2	2.02
25	140	100	24	28.5	4	18	4	52	33.7	58	8	2.6	4	68	2	2.63
32	155	110	24	36.6	4	22	4	62	42.4	60	8	2.9	6	78	2	3.2
40	170	125	26	42.5	4	22	4	70	48.3	62	10	2.9	6	88	3	4.07
50	180	135	26	54.5	4	22	4	82	60.3	62	10	2.9	6	102	3	4.51
65	205	160	26	69.7	8	22	8	98	76.1	68	12	3.2	6	122	3	5.58
80	215	170	28	81.7	8	22	8	112	88.9	72	12	3.6	8	138	3	6.68
100	250	200	30	106.3	8	26	8	138	114.3	78	12	4	8	162	3	9.27
125	295	240	34	130.7	8	30	8	168	139.7	88	12	4.5	8	188	3	14.5
150	345	280	36	157.1	8	33	8	202	168.3	95	12	5.6	10	218	3	21.4
200	415	345	42	204.9	12	36	12	256	219.1	110	16	7.1	10	285	3	34.1
250	470	400	46	255.4	12	36	12	316	273	125	18	8.8	12	345	3	48.3
300	530	460	52	301.9	16	36	16	372	323.9	140	18	11	12	410	4	67.5
350	600	525	56	330.6	16	39	16	420	355.6	150	20	12.5	12	465	4	97.8
400	670	585	60	378	16	42	16	475	406.4	160	20	14.2	12	535	4	129

EN 1092-1 Type 11B Flange PN100 Dimension and weight
DN	D	K	C2	B	No.	L	No.	N1	A	H2	H3	S	R1	d1	f1	KG/PC
10	100	70	20	13.2	4	14	4	32	17.2	45	6	2	4	40	2	1.09
15	105	75	20	17.3	4	14	4	34	21.3	45	6	2	4	45	2	1.2
20	130	90	22	21.7	4	18	4	42	26.9	48	8	2.6	4	58	2	2.02
25	140	100	24	28.5	4	18	4	52	33.7	58	8	2.6	4	68	2	2.63
32	155	110	24	36.6	4	22	4	62	42.4	60	8	2.9	6	78	2	3.2
40	170	125	26	42.5	4	22	4	70	48.3	62	10	2.9	6	88	3	4.07
50	195	145	28	53.9	4	26	4	90	60.3	68	10	3.2	6	102	3	5.82
65	220	170	30	68.9	8	26	8	108	76.1	76	12	3.6	6	122	3	7.57
80	230	180	32	80.9	8	26	8	120	88.9	78	12	4	8	138	3	8.82
100	265	210	36	104.3	8	30	8	150	114.3	90	12	5	8	162	3	13.1
125	315	250	40	127.1	8	33	8	180	139.7	105	12	6.3	8	188	3	21
150	355	290	44	154.1	12	33	12	210	168.3	115	12	7.1	10	218	3	28.3
200	430	360	52	199.1	12	36	12	278	219.1	130	16	10	10	285	3	50.2
250	505	430	60	248	12	39	12	340	273	157	18	12.5	12	345	3	81.4
300	585	500	68	295.5	16	42	16	400	323.9	170	18	14.2	12	410	4	118
350	655	560	74	323.6	16	48	16	460	355.6	189	20	16	12	465	4	169

EN 1092-1 Type 11B Flange Dimension and weight

⬇️ Download EN 1092-1 Type 11B Flange PN6 Dimension and weight Now (PDF)

⬇️ Download EN 1092-1 Type 11B Flange PN10 Dimension and weight Now (PDF)

⬇️ Download EN 1092-1 Type 11B Flange PN16 Dimension and weight Now (PDF)

⬇️ Download EN 1092-1 Type 11B Flange P25 Dimension and weight Now (PDF)

⬇️ Download EN 1092-1 Type 11B Flange PN40 Dimension and weight Now (PDF)

Forms of Seal (Forms: types of contact faces)

Old DIN		DIN EN 1092-1
Form A	without Raised Face	Form A
Form B
Form C	Raised Face (Rz = 160 Mechanical Turned)	Form B1
Form D	Raised Face (Rz = 40 Mechanical Turned)
Form E	Raised Face (Rz = 16 Mechanical Turned)	Form B2
Form F	Tongue According to DIN2512	Form C
Form N	Groove according to DIN 2512	Form D
Form V 13	Male according to DIN 2513	Form E
Form R 13	Female according to DIN 2513	Form F
Form R 14	Female according to DIN 2514	Form G
Form V 14	Male according to DIN 2514	Form H

Old DIN Standard EN 1092-1 Type Comparison

New flange standards DIN EN 1092-1 Type 11, have been introduced and are meant to substitute the old DIN standard (e.g. DIN 2635, DIN 2633). Changing the standard of products that have been installed in many different industries for years is difficult. It has led that more than one standard are being currently used.

Old DIN Standard	EN 1092-1 Type	Description
DIN 2501 (Part 1-3)	EN 1092-1 (General)	Base standard for circular flanges
DIN 2573 PN6 / DIN 2576 PN10	EN 1092-1 Type 01	Plate flange (without hub)
DIN 2631 / DIN 2632 / 2633 / 2634 / 2635	EN 1092-1 Type 11	Weld neck flange (with hub), various pressure classes

Order Example

EN 1092-1 Type 11 Weld Neck Flange DN100 PN40
Material: 1.4404 (AISI 316L)
Facing: Raised Face (RF)
Execution: Form B1
Standard: EN 1092-1:2018
Quantity: 40 pcs

Related Products

• EN 1092-1 Type 01 Plate Flanges
• EN 1092-1 Type 02 Loose Flanges
• EN 1092-1 Type 05 Blind Flanges
• EN 1092-1 Type 11 Weld neck Flanges