EN 1092-1 Flange : TYPE 01/ TYPE 11 PN6/ PN10/ PN40 dimensions

A complete guide for EN 1092-1 TYPE 01 Plate flange to TYPE 34 Weld-neck collar

Table Of Content:

EN 1092-1 Flange Specifications
EN 1092-1 Forged Flange Price List
Types of EN 1092-1 Pipe Flange
EN 1092-1 Flange Material
Types Of EN 1092-1: Figure 1 Flange
Types Of EN 1092-1: Figure 2 Flange
EN 1092-1 Flange Dimensions
EN 1092-1 PN6 Flange Dimensions
EN 1092-1 PN10 Flange dimensions
EN 1092-1 PN16 Flange Dimensions
BS EN 1092-1 PN25 Flange Dimensions
Dimensions Of PN40 Flange DIN EN 1092-1
EN 1092-1 PN63 Flange Dimensions
Flange face types of EN1092-1 Flange
EN 1092-1 Flange Weight
EN 1092-1 Type 11 PN 10 Weld Neck Flange Dimensions
EN 1092-1 Type 11 PN 16 Weld Neck Flange Dimensions
EN 1092-1 Type 11 PN 25 Weld Neck Flange Dimensions
EN 1092-1 Flange Tolerances
EN 1092-1 Flange Bolt Length
Gasket For EN 1092-1 Flanges
EN 1092 1 Flange Pressure Rating
EN 1092-1 Type 01 PN 10 Plate Flange Dimensions

Flange EN 1092-1 Type 11 Weight
EN 1092 Slip On Flange Wall Thickness
EN 1092 Blind Flange Sizes
DIN EN 1092-1 PN6 Flange Bolt Holes Number
EN 1092-1 Loose Flange Diameter And Drilling
EN 1092-1 Weld Neck Flange Manufacturing Process
EN 1092-1 Type 05 Blind Flanges Installation
Surface Finish Of EN 1092-1 RF Flange
EN 1092-1 Type 01 PN 16 Plate Flange Dimensions
EN 1092-1 Type 01 PN 25 Plate Flange Dimensions
EN 1092-1 Type 05 PN 10 Blind Flange Dimensions
EN 1092-1 Type 05 PN 16 Blind Flange Dimensions
EN 1092-1 Type 13 PN 6 Threaded Flange Dimensions
EN 1092-1 Type 13 PN 16 Threaded Flange Dimensions
EN 1092-1 – PN10 Hubbed Slip On Flanges Dimensions
EN 1092-1 – PN16 Hubbed Slip On Flanges Dimensions
Masses Of EN 1092-1 Flange

EN 1092-1 Flange Specifications

Specification	EN 1092-1 Flange
Schedule	SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
Production Technique	Forged/ Heat treated and machined
Manufacturer of	Forged/ Threaded/ Screwed / Plate
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Forging Methods	Casting/ Forging/ Rolling/ Cutting
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Manufacturer Length	NPS 1⁄₂" To NPS 48”
Face Type	RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc

Price stability can be seen in EN 1092-1 Flange manufacturer in India
EN 1092-1 TYPE 01 Plate flange have high corrosion resistance, particularly to stress corrosion cracking
Very little or no maintenance material
EN 1092-1 TYPE 05 Blind flange are suitable for harsh conditions.
Buy from EN 1092-1 TYPE 11 Weld-neck Flange manufacturer in India for factory price
A largest Manufacturer, Source, Stock, Stockholder, Suppliers, Dealer, Distributor, Traders, Wholesaler, Distributor, Importer, Exporter, Fabricator & Stockist in Asia & Middle East.

Buy EN 1092-1 TYPE 11 Weld-neck flange at reasonable rate directly from manufacturers, refer EN 1092-1 PN6, PN10, PN16, PN40 Flanges dimensions and weight chart

EN 1092-1 Forged Flange Price List

Type Of Flange	Size In Inch	SCH	Class	Grade	Price In INR (India) Per Piece
Stainless Steel Weld Neck Flange	2	STD	300	ASTM A182 F316	420.00
-	4	STD	300	-	630.00
-	6	80	300	-	1037.00
Weld Neck	6	80	300	-	1450.00
Stainless Steel Slip On Flange	2	40	300	-	250.00
-	3	40	300	-	460.00
-	8	80	300	-	1450.00
Slip On	8	80	300	ASTM A182 F316	1800.00
Stainless Steel Blind Flange	3/4	40	300	ASTM A182 F316L	250.00
	1	40	300	-	250.00
-	1-1/2	40	300	-	380.00
-	2	40	300	-	550.00
Blind	4	40	300	ASTM A182 F316	9150.00

Types Of EN 1092-1 Pipe Flange

EN 1092-1 Blind Flanges

EN 1092-1 Slip On Flanges

EN 1092-1 Welding Neck Flange

EN 1092-1 Socket Weld Flanges

EN 1092-1 Plate Flanges

EN 1092-1 Lap Joint Flanges

EN 1092-1 Threaded Flanges

EN 1092-1 TYPE 01 Flanges

EN 1092-1 TYPE 02 Flanges

EN 1092-1 RTJ Flanges

EN 1092-1 Raised Face Flanges

EN 1092-1 Reducing Flanges

EN 1092-1 TYPE 05 Flanges

EN 1092-1 TYPE 11 Flanges

EN 1092-1 TYPE 12 Flat Flanges

EN 1092-1 TYPE 13 Flanges

EN 1092-1 TYPE 32 Large Diameter Flanges

EN 1092-1 TYPE 33 High Hub Blind Flanges

EN 1092-1 TYPE 34 Flanges

EN 1092-1 TYPE 04 Flanges

EN 1092-1 TYPE 21 Flanges

EN 1092-1 PN10 RF Flanges

EN 1092-1 PN6 Pipe Flanges

EN 1092-1 PN40 Flanges

EN 1092-1 PN16 Flanges

EN 1092-1 TYPE 01 Plate flanges

EN 1092-1 TYPE 02 Loose plate flanges

EN 1092-1 TYPE 05 Blind flanges

EN 1092-1 TYPE 11 Weld-neck flange

EN 1092-1 TYPE 12 Hubbed slip-on flange

EN 1092-1 TYPE 13 Hubbed threaded flange

EN 1092-1 TYPE 32 Weld-on collar plate

EN 1092-1 TYPE 33 Short collar

EN 1092-1 TYPE 34 Weld-neck collar

EN 1092-1 TYPE 04 Loose plate flange

EN 1092-1 TYPE 21 LWN Flange

EN 1092-1 Flange Material

Stainless Steel	ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409
Carbon Steel	ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Alloy Steel	ASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91
Brass	3602 / 2604 / H59 / H62 / etc.
Inconel	ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
Titanium	ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7 ASTM R50250/GR.1 \| R50400/GR.2 \| R50550/GR.3 \| R50700/GR.4 \| GR.6 \|R52400/GR.7 \| R53400/GR.12 \| R56320/GR.9 \|R56400/GR.5
Hastelloy	ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flanges
Monel	ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500)
Copper Nickel	ASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640
Alloy 20	ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Aluminium	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel	ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
Duplex	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy	ASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flanges
254 Smo	ASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547
Nimonic	Nimonic 75/ Nimonic 80A/ Nimonic 90
Other material	Tin bronze/ Alumunum bronze/ Lead bronze

EN 1092-1 TYPE 02 Loose plate flange and EN 1092-1 TYPE 05 Blind flange supplier in India offer Hydrostatic (Hydro) Testing & MTR reports

Types Of EN 1092-1: Figure 1 Flange

Types Of EN 1092-1: Figure 2 Flange

EN 1092-1 Flange Dimensions

EN 1092-1 PN6 Flange Dimensions

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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	M12	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

EN 1092-1 PN10 Flange Dimensions

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

EN 1092-1 PN16 Flange Dimensions

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

BS EN 1092-1 PN25 Flange Dimensions

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

Dimensions Of PN40 Flange DIN EN 1092-1

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

EN 1092-1 PN63 Flange Dimensions

DN Size	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Diameter of Bolt Hole (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

Flange Face Types Of EN 1092-1 Flange

EN 1092-1 Flange Weight

Normal Size Of Steel Pipe		Dimensions In Millimeter		EN 1092-1 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	EN 1092-1 Flanges Outer Daimeter (O.D.) In (MM)	150# Flanges Wall Thickness Of (D) In M)	(EN 1092-1 Slip On Flanges) (EN 1092-1 Socket Weld Flanges)	(EN 1092-1 Weld Neck Flanges)	(EN 1092-1 Blind Flanges)
1/2	15	88.9	11.2	0.4	0.5	0.4
3/4	20	98.6	12.7	0.6	0.7	0.6
1	25	108	14.2	0.8	1	0.9
1 1/4	32	117.3	15.7	1	1.3	1.2
1 1/2	40	127	17.5	1.3	1.7	1.5
2	50	152.4	19.1	2.1	2.6	2.4
2 1/2	65	177.8	22.4	3.3	4.1	3.9
3	80	190.5	23.9	3.9	4.9	4.9
3 1/2	90	215.9	23.9	4.8	6.1	6.2
4	100	228.6	23.9	5.3	6.8	7.0
5	125	254	23.9	6.1	8.6	8.6
6	150	279.4	25.4	7.5	10.6	11.3
8	200	342.9	28.4	12.1	17.6	19.6
10	250	406.4	30.2	16.5	24	28.6
12	300	482.6	31.8	26.2	36.5	43.2
14	350	533.4	35.1	34.6	48.4	58.1
16	400	596.9	36.6	44.8	60.6	76.1
18	450	635	39.6	48.9	68.3	93.7
20	500	698.5	42.9	61.9	84.5	122.0

EN 1092-1 Type 11 PN 10 Weld Neck Flange Dimensions

DN Size	Outside Diameter Of Pipe (A)		O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Diameter Of Neck, (N)		Wall thickness, (S)	Right End Length, (H1)
DN Size	Series Ⅰ	Series Ⅱ	O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Series Ⅰ	Series Ⅱ	Wall thickness, (S)	Right End Length, (H1)
10	17.2	14	90	60	14	4	40	2	16	35	28		2.0	6
15	21.3	18	95	65	14	4	45	2	16	38	32		2.0	6
20	26.9	25	105	75	14	4	58	2	18	40	40		2.3	6
25	33.7	32	115	85	14	4	68	2	18	40	46		2.6	6
32	42.4	38	140	100	18	4	78	2	18	42	56		2.6	6
40	48.3	45	150	110	18	4	88	3	18	45	64		2.6	7
50	60.3	57	165	125	18	4	102	3	18	45	74		2.9	8
65	76.1	79	185	145	18	8	122	3	18	45	92		2.9	10
80	88.9	89	200	160	18	8	138	3	20	50	105		3.2	10
100	114.3	108	220	180	18	8	158	3	20	52	131		3.6	12
125	139.7	133	250	210	18	8	188	3	22	55	156		4.0	12
150	168.3	159	285	240	22	8	212	3	22	55	184		4.5	12
200	219.1	219	340	295	22	8	268	3	24	62	234		6.3	16
250	273	273	395	350	22	12	320	3	26	68	292		6.3	16
300	323.9	325	445	400	22	12	370	4	26	68	342		7.1	16
350	355.6	377	505	460	22	16	430	4	26	68	385	400	7.1	16
400	406.4	426	565	515	26	16	482	4	26	72	440	445	7.1	16
450	457	480	615	565	26	20	532	4	28	72	488	500	7.1	16
500	508	530	670	620	26	20	585	4	28	75	542	550	7.1	16
600	610	630	780	725	30	20	685	5	30	82	642	650	8.0	18
700	711	720	895	840	30	24	800	5	35	85	746		8.8	18
800	813	820	1015	950	33	24	905	5	38	96	850		8.8	18
900	914	920	1115	1050	33	28	1005	5	38	99	950		12.5	20
1000	1016	1020	1230	1160	36	28	1110	5	44	105	1052		12.5	20
1200	1219	1220	1455	1380	39	32	1330	5	55	132	1256		12.5	25
1400	1422	1420	1675	1590	42	36	1535	5	65	143	1460		14.2	25
1600	1626	1620	1915	1820	48	40	1760	5	75	159	1666		16.0	25
1800	1829	1820	2115	2020	48	44	1960	5	85	175	1868		17.5	30
2000	2032	2020	2325	2230	48	48	2170	5	90	186	2072		17.5	30
2200	2235		2550	2440	56	52	2370	5	100	202	2275		20.0	35
2400	2438		2760	2650	56	56	2570	5	110	218	2478		22.2	35
2600	2620		2960	2850	56	60	2780	5	110	224	2680		25.0	40
2800	2820		3180	3070	56	64	3000	5	124	244	2882		25.0	40
3000	3020		3405	3290	62	68	3210	5	132	257	3085		32.0	45

EN 1092-1 Type 11 PN 16 Weld Neck Flange Dimensions

DN Size	Outside Diameter Of Pipe (A)		O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Diameter Of Neck, (N)		Wall thickness, (S)	Right End Length, (H1)
DN Size	Series Ⅰ	Series Ⅱ	O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Series Ⅰ	Series Ⅱ	Wall thickness, (S)	Right End Length, (H1)
10	17.2	14	90	60	14	4	40	2	16	35	28		2.0	6
15	21.3	18	95	65	14	4	45	2	16	38	32		2.0	6
20	26.9	25	105	75	14	4	58	2	18	40	40		2.3	6
25	33.7	32	115	85	14	4	68	2	18	40	46		2.6	6
32	42.4	38	140	100	18	4	78	2	18	42	56		2.6	6
40	48.3	45	150	110	18	4	88	3	18	45	64		2.6	7
50	60.3	57	165	125	18	4	102	3	18	45	74		2.9	8
65	76.1	79	185	145	18	8	122	3	18	45	92		2.9	10
80	88.9	89	200	160	18	8	138	3	20	50	105		3.2	10
100	114.3	108	220	180	18	8	158	3	20	52	131		3.6	12
125	139.7	133	250	210	18	8	188	3	22	55	156		4.0	12
150	168.3	159	285	240	22	8	212	3	22	55	184		4.5	12
200	219.1	219	340	295	22	12	268	3	24	62	235		6.3	16
250	273	273	405	355	26	12	320	3	26	70	292		6.3	16
300	323.9	325	460	410	26	12	378	4	28	78	344		7.1	16
350	355.6	377	520	470	26	16	438	4	30	82	390	400	8.0	16
400	406.4	426	580	525	30	16	490	4	32	85	445	450	8.0	16
450	457	480	640	585	30	20	550	4	34	83	490	506	8.0	16
500	508	530	715	650	33	20	610	4	36	84	548	559	8.0	16
600	610	630	840	770	36	20	725	5	40	88	670	670	10.0	18
700	711	720	910	840	36	24	795	5	40	104	755	755	10.0	18
800	813	820	1025	950	39	24	900	5	62	108	855	855	12.5	20
900	914	920	1125	1050	39	28	1000	5	64	118	955	958	12.5	20
1000	1016	1020	1255	1170	42	28	1115	5	68	137	1058	1060	12.5	22
1200	1219	1220	1485	1390	48	32	1330	5	78	160	1262		14.2	30
1400	1422	1420	1685	1590	48	36	1530	5	84	177	1465		16.0	30
1600	1626	1620	1930	1820	56	40	1750	5	102	204	1668		17.5	35
1800	1829	1820	2130	2020	56	44	1950	5	110	218	1870		20.0	35
2000	2032	2020	2345	2230	62	48	2150	5	124	238	2072		22.0	40

EN 1092-1 Type 11 PN 25 Weld Neck Flange Dimensions

DN Size	Outside Diameter Of Pipe (A)		O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Diameter Of Neck, (N)		Wall thickness, (S)	Right End Length, (H1)
DN Size	Series Ⅰ	Series Ⅱ	O.D. Of D	Diameter of Bolt Circle, (K)	Diameter of Bolt Holes, (L)	Number of bolts	Diameter of Raised Face, (D)	Raised Face Height, (F1)	Wall Thickness Flange, (C)	Flange Length, (H)	Series Ⅰ	Series Ⅱ	Wall thickness, (S)	Right End Length, (H1)
10	17.2	14	90	60	14	4	40	2	16	35	28		2.0	6
15	21.3	18	95	65	14	4	45	2	16	38	32		2.0	6
20	26.9	25	105	75	14	4	58	2	18	40	40		2.3	6
25	33.7	32	115	85	14	4	68	2	18	40	46		2.6	6
32	42.4	38	140	100	18	4	78	2	18	42	56		2.6	6
40	48.3	45	150	110	18	4	88	3	18	45	64		2.6	7
50	60.3	57	165	125	18	4	102	3	20	48	75		2.9	8
65	76.1	79	185	145	18	8	122	3	22	52	90		2.9	10
80	88.9	89	200	160	18	8	138	3	24	58	105		3.2	12
100	114.3	108	235	190	22	8	162	3	24	65	134		3.6	12
125	139.7	133	270	220	26	8	188	3	26	68	162		4.0	12
150	168.3	159	300	250	26	8	218	3	28	75	192		4.5	12
200	219.1	219	360	310	26	12	278	3	30	80	244		6.3	16
250	273	273	425	370	30	12	335	3	32	88	298		7.1	18
300	323.9	325	485	430	30	16	395	4	34	92	352		8.0	18
350	355.6	377	555	490	33	16	450	4	38	100	398	406	8.0	20
400	406.4	426	620	550	36	16	505	4	40	110	452	464	8.8	20
450	457	480	670	600	36	20	555	4	46	110	500	514	8.8	20
500	508	530	730	660	36	20	615	4	48	125	558	570	10.0	20
600	610	630	845	770	39	20	720	5	48	125	660	670	11.0	20
700	711	720	960	875	42	24	820	5	50	129	760	766	14.2	20
800	813	820	1085	990	48	24	930	5	53	138	864	874	16.0	22
900	914	920	1185	1090	48	28	1030	5	57	148	968	974	17.5	24
1000	1016	1020	1320	1210	56	28	1140	5	63	160	1070	1074	20.0	24

EN 1092-1 Flange Tolerances

Type Of EN 1092-1 Pipe Flange	Diameter	Tolerance Chart
(A)	(Outer Diameter)	When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)	(Inner Diameter)	10 Inches and smaller: ±1/32" (0.8 in mm) 12 Inches thru 18": +1/8" (3.2 in mm) 20 Inches and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)	Hub At Base Dai.	When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter) When hub base is over 24": ±1/8" (3.2 millimeter)
(H)	Diameter of hub at point of welding	5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter) 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)	Drilling	(B.C.): ±1/16" (1.6 mm) (B.H.) spacing: ±1/32" (0.8 mm)
	Eccentricity of (bc) with respect to facing	2 1/2" or smaller ±1/32" (0.8 mm) max. 3" or larger ±1/16" (1.6 mm) max.
(C)	(W.T.)	18 inch or smaller: ±1/8" (3.2 mm), -0" 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)	hub Length	10 Inch or smaller: ±1/16" (1.6 millimeter) 12 Inch or larger: ±1/8" (3.2 millimeter)

EN 1092-1 Flange Bolt Length

	Class 150				Class 300				Class 600
NPS	# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud		# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud		# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud
			1/16 RF	RTJ			1/16 RF	RTJ			1/4 RF	RTJ
1/2	4	0.50	2-1/4	–	4	0.50	2-1/2	3	4	0.50	3	3
3/4	4	0.50	2-1/2	–	4	0.63	3	3-1/2	4	0.63	3-1/2	3-1/2
1	4	0.50	2-1/2	3	4	0.63	3	3-1/2	4	0.63	3-1/2	3-1/2
1-1/4	4	0.50	2-3/4	3-1/4	4	0.63	3-1/4	3-3/4	4	0.63	3-3/4	3-3/4
1-1/2	4	0.50	2-3/4	3-1/4	4	0.75	3-1/2	4	4	0.75	4-1/4	4-1/4
2	4	0.63	3-1/4	3-3/4	8	0.63	3-1/2	4	8	0.63	4-1/4	4-1/4
2-1/2	4	0.63	3-1/2	4	8	0.75	4	4-1/2	8	0.75	4-3/4	4-3/4
3	4	0.63	3-1/2	4	8	0.75	4-1/4	4-3/4	8	0.75	5	5
3-1/2	8	0.63	3-1/2	4	8	0.75	4-1/4	5	8	0.88	5-1/2	5-1/2
4	8	0.63	3-1/2	4	8	0.75	4-1/2	5	8	0.88	5-3/4	5-3/4
5	8	0.75	3-3/4	4-1/4	8	0.75	4-3/4	5-1/4	8	1.00	6-1/2	6-1/2
6	8	0.75	4	4-1/2	12	0.75	4-3/4	5-1/2	12	1.00	6-3/4	6-3/4
8	8	0.75	4-1/4	4-3/4	12	0.88	5-1/2	6	12	1.13	7-1/2	7-3/4
10	12	0.88	4-1/2	5	16	1.00	6-1/4	6-3/4	16	1.25	8-1/2	8-1/2
12	12	0.88	4-3/4	5-1/4	16	1.13	6-3/4	7-1/4	20	1.25	8-3/4	8-3/4
14	12	1.00	5-1/4	5-3/4	20	1.13	7	7-1/2	20	1.38	9-1/4	9-1/4
16	16	1.00	5-1/4	5-3/4	20	1.25	7-1/2	8	20	1.50	10	10
18	16	1.13	5-3/4	6-1/4	24	1.25	7-3/4	8-1/4	20	1.63	10-3/4	10-3/4
20	20	1.13	6-1/4	6-3/4	24	1.25	8	8-3/4	24	1.63	11-1/4	11-1/2
24	20	1.25	6-3/4	7-1/4	24	1.50	9	10	24	1.88	13	13-1/4

	Class 900				Class 1500				Class 2500
NPS	# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud		# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud		# Studs And Bolts	Diameter of Studs And Bolts	Length of Stud
			1/4 RF	RTJ			1/4 RF	RTJ			1/4 RF	RTJ
1/2	4	0.75	4-1/4	4-1/4	4	0.75	4-1/4	4-1/4	4	0.75	4-3/4	4-3/4
3/4	4	0.75	4-1/2	4-1/2	4	0.75	4-1/2	4-1/2	4	0.75	5	5
1	4	0.88	5	5	4	0.88	5	5	4	0.88	5-1/2	5-1/2
1-1/4	4	0.88	5	5	4	0.88	5	5	4	1.00	6	6
1-1/2	4	1.00	5-1/2	5-1/2	4	1.00	5-1/2	5-1/2	4	1.13	6-3/4	6-3/4
2	8	0.88	5-3/4	5-3/4	8	0.88	5-3/4	5-3/4	8	1.00	7	7
2-1/2	8	1.00	6-1/4	6-1/4	8	1.00	6-1/4	6-1/4	8	1.13	7-3/4	8
3	8	0.88	5-3/4	5-3/4	8	1.13	7	7	8	1.25	8-3/4	9
4	8	1.13	6-3/4	6-3/4	8	1.25	7-3/4	7-3/4	8	1.50	10	10-1/4
5	8	1.25	7-1/2	7-1/2	8	1.50	9-3/4	9-3/4	8	1.75	11-3/4	12-1/4
6	12	1.13	7-1/2	7-3/4	12	1.38	10-1/4	10-1/2	8	2.00	13-1/2	14
8	12	1.38	8-3/4	8-3/4	12	1.63	11-1/2	11-3/4	12	2.00	15	15-1/2
10	16	1.38	9-1/4	9-1/4	12	1.88	13-1/4	13-1/2	12	2.50	19-1/4	20
12	20	1.38	10	10	16	2.00	14-3/4	15-1/4	12	2.75	21-1/4	22
14	20	1.50	10-3/4	11	16	2.25	16	16-3/4	–	–	–	–
16	20	1.63	11-1/4	11-1/2	16	2.50	17-1/2	18-1/2	–	–	–	–
18	20	1.88	12-3/4	13-1/4	16	2.75	19-1/2	20-3/4	–	–	–	–
20	20	2.00	13-3/4	14-1/4	16	3.00	21-1/4	22-1/4	–	–	–	–
24	20	2.50	17-1/4	18	16	3.50	24-1/4	25-1/2	–	–	–	–

Gasket For EN 1092-1 Flanges

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

EN 1092 1 Flange Pressure Rating

EN 1092-1 Type 01 PN 10 Plate Flange Dimensions

Size Of DN	Pipe O.D. Of (A)		Outside Diameter Of (D)	Bolt CircleDiameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Bore Diameter Of (B)
Size Of DN	Series Ⅰ	Series Ⅱ	Outside Diameter Of (D)	Bolt CircleDiameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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	79	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

Flange EN 1092-1 Type 11 Weight

Normal Size Of Steel Pipe		Dimensions In Millimeter		EN 1092-1 Type 11 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	EN 1092 1 Type 11 Flanges Outer Daimeter (O.D.) In (MM)	EN 1092 Type 11 Flanges Wall Thickness Of (D) In M)	(EN 1092-1 Type 11 Flanges)
1/2	15	88.9	11.2	0.4
3/4	20	98.6	12.7	0.6
1	25	108	14.2	0.9
1 1/4	32	117.3	15.7	1.2
1 1/2	40	127	17.5	1.5
2	50	152.4	19.1	2.4
2 1/2	65	177.8	22.4	3.9
3	80	190.5	23.9	4.9
3 1/2	90	215.9	23.9	6.2
4	100	228.6	23.9	7.0
5	125	254	23.9	8.6
6	150	279.4	25.4	11.3
8	200	342.9	28.4	19.6
10	250	406.4	30.2	28.6
12	300	482.6	31.8	43.2
14	350	533.4	35.1	58.1
16	400	596.9	36.6	76.1
18	450	635	39.6	93.7
20	500	698.5	42.9	122.0

EN 1092 Slip On Flange Wall Thickness

NPS	Outer Diameter (O.D)	Minimum Wall Thickness (T)	(RF) Diameter (R)	Number of Bolt Holes	Holes Diameter	BC (Bolt Circle)	SO Bore Inner Diameter (SB)	WN Bore Inner Diameter (WB)	Diameter Hub Base (HB)	Diameter of Hub Top (HT)	SO Length (SL)	WN Length (WL)
¹⁄₂	3.50	0.38	1.38	4	0.62	2.38	0.88	0.62	1.19	0.84	0.56	1.81
³⁄₄	3.88	0.44	1.69	4	0.62	2.75	1.09	0.82	1.50	1.05	0.56	2.00
1	4.25	0.50	2.00	4	0.62	3.12	1.36	1.05	1.94	1.32	0.62	2.12
1¹⁄₄	4.62	0.56	2.50	4	0.62	3.50	1.70	1.38	2.31	1.66	0.75	2.19
1¹⁄₂	5.00	0.62	2.88	4	0.62	3.88	1.95	1.61	2.56	1.90	0.81	2.38
2	6.00	0.69	3.62	4	0.75	4.75	2.44	2.07	3.06	2.38	0.94	2.44
2¹⁄₂	7.00	0.81	4.12	4	0.75	5.50	2.94	2.47	3.56	2.88	1.06	2.69
3	7.50	0.88	5.00	4	0.75	6.00	3.57	3.07	4.25	3.50	1.12	2.69
3¹⁄₂	8.50	0.88	5.50	8	0.75	7.00	4.07	3.55	4.81	4.00	1.19	2.75
4	9.00	0.88	6.19	8	0.75	7.50	4.57	4.03	5.31	4.50	1.25	2.94
5	10.00	0.88	7.31	8	0.88	8.50	5.66	5.05	6.44	5.56	1.38	3.44
6	11.00	0.94	8.50	8	0.88	9.50	6.72	6.07	7.56	6.63	1.50	3.44
8	13.50	1.06	10.62	8	0.88	11.75	8.72	7.98	9.69	8.63	1.69	3.94
10	16.00	1.12	12.75	12	1.00	14.25	10.88	10.02	12.00	10.75	1.88	3.94
12	19.00	1.19	15.00	12	1.00	17.00	12.88	12.00	14.38	12.75	2.12	4.44
14	21.00	1.31	16.25	12	1.12	18.75	14.14	13.25	15.75	14.00	2.19	4.94
16	23.50	1.38	18.50	16	1.12	21.25	16.16	15.25	18.00	16.00	2.44	4.94
18	25.00	1.50	21.00	16	1.25	22.75	18.18	17.25	19.88	18.00	2.62	5.44
20	27.50	1.62	23.00	20	1.25	25.00	20.20	19.25	22.00	20.00	2.81	5.62
22	29.50	1.75	25.25	20	1.38	27.25	22.22	21.25	24.25	22.00	3.07	5.82
24	32.00	1.81	27.25	20	1.38	29.50	24.25	23.25	26.12	24.00	3.19	5.94

EN 1092 Blind Flange Sizes

Normal Pipe Size	DN
1/2	15
3/4	20
1	25
1 1/4	32
1 1/2	40
2	50
2 1/2	65
3	80
4	100

DIN EN 1092-1 PN6 Flange Bolt Holes Number

Normal Pipe Size (in inch)	EN 1092-1 PN6 Flanges
Normal Pipe Size (in inch)	Dia. of Flange ( in inch)	No. of Bolts	Dia. of Bolts (in inch)	Dia. of Bolt Holes (in inch)	Bolts Circle (B.C) (in inch)
1/4	3-3/8	4	1/2	0.62	2-1/4
1/2	3-1/2	4	1/2	0.62	2-3/8
3/4	3-7/8	4	1/2	0.62	2-3/4
1	4-1/4	4	1/2	0.62	3-1/8
1-1/4	4-5/8	4	1/2	0.62	3-1/2
1-1/2	5	4	1/2	0.62	3-7/8
2	6	4	5/8	0.75	4-3/4
2-1/2	7	4	5/8	0.75	5-1/2
3	7-1/2	4	5/8	0.75	6
3-1/2	8-1/2	8	5/8	0.75	7
4	9	8	5/8	0.75	7-1/2
5	10	8	3/4	0.88	8-1/2
6	11	8	3/4	0.88	9-1/2
8	13-1/2	8	3/4	0.88	11-3/4
10	16	12	7/8	1	14-1/4
12	19	12	7/8	1	17
14	21	12	1	1.12	18-3/4
16	23-1/2	16	1	1.12	21-1/4
18	25	16	1-1/8	1.25	22-3/4
20	27-1/2	20	1-1/8	1.25	25
24	32	20	1-1/4	1.38	29-1/2

EN 1092-1 Loose Flange Diameter And Drilling

Nominal Pipe Diameter	Pressure Rating In (PN)
Size Of **Nominal BSP Pipe	PN 6	PN 10	PN 16	PN 25	PN 40
DN 10	75	90	90	90	90	O.D.
3/8"	50	60	60	60	60	PCD (B.C.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 15	80	95	95	95	95	O.D.
1/2"	55	65	65	65	65	PCD (B.C.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 20	90	105	105	105	105	O.D.
3/4"	65	75	75	75	75	PCD (b.c.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 25	100	115	115	115	115	O.D.
1"	75	85	85	85	85	PCD (b.c.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 32	120	140	140	140	140	O.D.
1 1/4"	90	100	100	100	100	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 40	130	150	150	150	150	O.D.
1 1/2"	100	110	110	110	110	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 50	140	165	165	165	165	O.D.
2"	110	125	125	125	125	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 65	160	185	185	185	185	O.D.
2 1/2"	130	145	145	145	145	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	8 x 18	8 x 18	# of holes x diameter of holes
DN 80	190	200	200	200	200	O.D.
3"	150	160	160	160	160	PCD (b.c.)
	4 x 18	8 x 18	8 x 18	8 x 18	8 x 18	# of holes x diameter of holes
DN 100	210	220	220	235	235	O.D.
4"	170	180	180	190	190	PCD (b.c.)
	4 x 18	8 x 18	8 x 18	8 x 22	8 x 22	# of holes x diameter of holes
DN 125	240	250	250	270	270	O.D.
5"	200	210	210	220	220	PCD (b.c.)
	8 x 18	8 x 18	8 x 18	8 x 26	8 x 26	# of holes x diameter of holes
DN 150	265	285	285	300	300	O.D.
6"	225	240	240	250	250	PCD (b.c.)
	8 x 18	8 x 22	8 x 22	8 x 26	8 x 26	# of holes x diameter of holes
DN 175		315	315	330	350	O.D.
7"		270	270	280	295	PCD (b.c.)
		8 x 22	8 x 22	12 x 26	12 x 30	# of holes x diameter of holes
DN 200	320	340	340	360	375	O.D.
8"	280	295	295	310	320	PCD (b.c.)
	8 x 18	8 x 22	12 x 22	12 x 26	12 x 30	# of holes x diameter of holes
DN 250	375	395	405	425	450	O.D.
10"	335	350	355	370	385	PCD (b.c.)
	12 x 18	12 x 22	12 x 26	12 x 30	12 x 33	# of holes x diameter of holes
DN 300	440	445	460	485	515	O.D.
12"	395	400	410	430	450	PCD (b.c.)
	12 x 22	12 x 22	12 x 26	16 x 30	16 x 33	# of holes x diameter of holes
DN 350	490	505	520	555	580	O.D.
14"	445	460	470	490	510	PCD (b.c.)
	12 x 22	16 x 22	16 x 26	16 x 33	16 x 36	# of holes x diameter of holes
DN 400	540	565	580	620	660	O.D.
16"	495	515	525	550	585	PCD (b.c.)
	16 x 22	16 x 26	16 x 30	16 x 36	16 x 39	# of holes x diameter of holes
DN 500	645	670	715	730	755	O.D.
20"	600	620	650	660	670	PCD (b.c.)
	20 x 22	20 x 26	20 x 33	20 x 36	20 x 42	# of holes x diameter of holes
DN 600	755	780	840	845		O.D.
24"	705	725	770	770		PCD (b.c.)
	20 x 24	20 x 27	20 x 33	20 x 36		# of holes x diameter of holes

EN 1092-1 Weld Neck Flange Manufacturing Process

Raw Material

Raw Materia
Materia Dimension And Visual
Materia Quantity

Inspection

Chemical And Mechanical Analysis
Analysis Of Preservation Certificate

Cutting

Cut Surface
Marking
Weight Measuring

Forging Flange

Grade Of Material
Control Flange Temperature

Heat Treatment

Flange Solution Treatment
Flanges Mechanical Test
Normalizing

Forging Rolling Of Flange

Check Dimension
Check Marking
Check Weight

Final Inspection Of Pipe Flange

Test Of Visual
Test Of Nondestructive

Rust Prevention

View Preserve
Marking
Heat Number

Packaging

Specification Of Packing
Inspection Of Packing
Delivery Time And Day

EN 1092-1 Type 05 Blind Flanges Installation

heck Surface Finish of EN 1092-1 TYPE 12 Hubbed slip-on flange and EN 1092-1 TYPE 13 Hubbed threaded flange Material for selection of gaskets

Surface Finish Of EN 1092-1 RF Flange

Normal Pipe Size	(A)	(B)
1/2	3.0	1.5
3/4	3.0	1.5
1	3.0	1.5
1-1/4	3.0	1.5
1-1/2	3.0	1.5
2	3.0	1.5
2-1/2	3.0	1.5
3	4.5	1.5
3-1/2	6.0	3.0
4	6.0	3.0
5	6.0	3.0
6	6.0	3.0
8	8.0	4.5
10	8.0	4.5
12	8.0	4.5
14	8.0	4.5
16	10.0	4.5
18	12.0	6.0
20	12.0	6.0
22	12.0	6.0
24	12.0	6.0

EN 1092-1 Type 01 PN 16 Plate Flange Dimensions

DN Size	OD Of Pipe, (A)		Outside Diameter Of (D)	Bolt Circle Diameter Of, (K)	Bolt Hole Diameter, L	Number of bolts	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter, (D)	Raised Face Height, (F1)	Diameter Of Bore, (B)
DN Size	Series Ⅰ	Series Ⅱ	Outside Diameter Of (D)	Bolt Circle Diameter Of, (K)	Bolt Hole Diameter, L	Number of bolts	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter, (D)	Raised Face Height, (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	79	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

Manufacturer of EN 1092-1 TYPE 32 Weld-on collar plate and EN 1092-1 TYPE 33 Short collar in RJ, RTJ, Groove, Male, Flat, Female, Raised, Tongue face

EN 1092-1 Type 01 PN 25 Plate Flange Dimensions

DN Size	OD Of Pipe, (A)		Outside Diameter Of (D)	Bolt Circle Diameter Of, (K)	Bolt Hole Diameter Of (L)	Number of bolts	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter, (D)	Raised Face Height, (F1)	Diameter Of Bore, (B)
DN Size	Series Ⅰ	Series Ⅱ	Outside Diameter Of (D)	Bolt Circle Diameter Of, (K)	Bolt Hole Diameter Of (L)	Number of bolts	Bolts Size	Wall Thickness Of Flange, (C)	Raised Face Diameter, (D)	Raised Face Height, (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	79	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

EN 1092-1 Type 05 PN 10 Blind Flange Dimensions

DN (Size)	Outside Diameter Of (D)	Bolt Circle Diameter, (K)	Bolt Hole Diameter, (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

EN 1092-1 Type 05 PN 16 Blind Flange Dimensions

DN (Size)	Outside Diameter Of (D)	Bolt Circle Diameter, (K)	Bolt Hole Diameter, (L)	Number of bolt	Bolts Size	Wall Thickness Of Flange (C)	Raised Face Diameter Of (D)	Raised Face Height Of (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

EN 1092-1 Type 13 PN 6 Threaded Flange Dimensions

DN (Size)	OD Of Pipe, (A)	Outside Diameter (O.D.) Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	bolts Number	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange, (C)	Flange Length Of H	Diameter Of Neck (N)	Corners Radius (R)
10	17.2	75	50	11	4	35	2	12	20	25	4
15	21.3	80	55	11	4	40	2	12	20	30	4
20	26.9	90	55	11	4	50	2	14	21	40	4
25	33.7	100	75	11	4	60	2	14	24	50	4
32	42.4	120	95	14	4	70	2	14	26	60	6
40	48.3	130	100	14	4	80	3	14	26	70	6
50	60.3	140	110	14	4	90	3	14	28	80	6
65	76.1	460	130	14	4	110	3	14	32	100	6
80	88.9	190	150	18	4	128	3	16	34	110	8
100	114.3	210	170	18	4	148	3	16	40	130	8
125	139.7	240	200	18	8	178	3	18	44	160	8
150	168.3	265	225	18	8	202	3	18	44	185	10
200	219.1	320	280	18	8	258	3	20	44	240	10
250	273	375	335	18	12	312	3	22	44	295	12
300	323.9	440	395	22	12	365	4	22	44	355	12

EN 1092-1 Type 13 PN 16 Threaded Flange Dimensions

DN (Size)	OD Of Pipe, (A)	Outside Diameter (O.D.) Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	bolts Number	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange, (C)	Flange Length Of H	Diameter Of Neck (N)	Corners Radius (R)
10	17.2	90	60	14	4	40	2	16	22	30	4
15	21.3	95	65	14	4	45	2	16	22	35	4
20	26.9	105	75	14	4	58	2	18	26	45	4
25	33.7	115	85	14	4	68	2	18	28	52	4
32	42.4	140	100	18	4	78	2	18	30	60	6
40	48.3	150	110	18	4	88	3	18	32	70	6
50	60.3	165	125	18	4	102	3	18	28	84	6
65	76.1	185	145	18	8	122	3	18	32	104	6
80	88.9	200	160	18	8	138	3	20	34	118	6
100	114.3	220	180	18	8	158	3	20	40	140	8
125	139.7	250	210	18	8	188	3	22	44	168	8
150	168.3	285	240	22	8	212	3	22	44	195	10
200	219.1	340	293	22	12	268	3	24	44	246	10
250	273	405	355	26	12	320	3	26	46	398	12
300	323.9	460	410	26	12	378	4	28	46	350	12
350	355.6	520	470	26	16	438	4	30	67	400	12
400	406.4	580	525	30	16	490	4	32	63	456	12
450	457	640	585	30	20	550	4	34	68	502	12
500	508	715	650	33	20	610	4		73	557	12
600	610	840	770	36	20	723	5		83	658	12

EN 1092-1 – PN10 Hubbed Slip On Flanges Dimensions

DN (Size)	OD Of Pipe (A)		Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange (C)	Flange Length Of (H)	Diameter Of Neck (N)		Corners Radius (R)	Diameter Bore Of (B)
DN (Size)	Series Ⅰ	Series Ⅱ	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange (C)	Flange Length Of (H)	Series Ⅰ	Series Ⅱ	Corners Radius (R)	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	40	2	16	22	30		4	18	15
15	21.3	18	95	65	14	4	45	2	16	22	35		4	22	19
20	26.9	25	105	75	14	4	58	2	18	26	45		4	27.5	26
25	33.7	32	115	85	14	4	68	2	18	28	52		4	34.5	33
32	42.4	38	140	100	18	4	78	2	18	30	60		6	43.5	39
40	48.3	45	150	110	18	4	88	3	18	32	70		6	49.5	46
50	60.3	57	165	125	18	4	102	3	18	28	84		6	61.5	59
65	76.1	79	185	145	18	8	122	3	18	32	104		6	77.5	78
80	88.9	89	200	160	18	8	138	3	20	34	118		6	90.5	91
100	114.3	108	220	180	18	8	158	3	20	40	140		8	116	110
125	139.7	133	250	210	18	8	188	3	22	44	168		8	141.5	135
150	168.3	159	285	240	22	8	212	3	22	44	195		10	170.5	161
200	219.1	219	340	295	22	8	268	3	24	44	246		10	221.5	222
250	273	273	395	350	22	12	320	3	26	46	298		12	276.5	276
300	323.9	325	445	400	22	12	370	4	26	46	350		12	327.5	328
350	355.6	377	505	460	22	16	430	4	26	53	400	412	12	359.5	380
400	406.4	426	565	515	26	16	482	4	26	57	456	465	12	411	430
450	457	480	615	565	26	20	532	4	28	63	502	515	12	462	484
500	508	530	670	620	26	20	585	4	28	67	559	570	12	513.5	534
600	610	630	780	725	30	20	685	5	28	75	658	670	12	616.5	634

EN 1092-1 – PN16 Hubbed Slip On Flanges Dimensions

DN (Size)	OD Of Pipe (A)		Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange (C)	Flange Length Of (H)	Diameter Of Neck (N)		Corners Radius (R)	Diameter Bore Of (B)
DN (Size)	Series Ⅰ	Series Ⅱ	Outside Diameter Of (D)	Bolt Circle Diameter Of (K)	Bolt Hole Diameter Of (L)	Number of bolt	Raised Face Diameter Of (D)	Raised Face Height Of (F1)	Wall Thickness Of Flange (C)	Flange Length Of (H)	Series Ⅰ	Series Ⅱ	Corners Radius (R)	Series Ⅰ	Series Ⅱ
10	17.2	14	90	60	14	4	40	2	16	22	30		4	18	15
15	21.3	18	95	65	14	4	45	2	16	22	35		4	22	19
20	26.9	25	105	75	14	4	58	2	18	26	45		4	27.5	26
25	33.7	32	115	85	14	4	68	2	18	28	52		4	34.5	33
32	42.4	38	140	100	18	4	78	2	18	30	60		6	43.5	39
40	48.3	45	150	110	18	4	88	3	18	32	70		6	49.5	46
50	60.3	57	165	125	18	4	102	3	18	28	84		6	61.5	59
65	76.1	79	185	145	18	8	122	3	18	32	104		6	77.5	78
80	88.9	89	200	160	18	8	138	3	20	34	118		6	90.5	91
100	114.3	108	220	180	18	8	158	3	20	40	140		8	116	110
125	139.7	133	250	210	18	8	188	3	22	44	168		8	141.5	135
150	168.3	159	285	240	22	8	212	3	22	44	195		10	170.5	161
200	219.1	219	340	295	22	12	268	3	24	44	246		10	221.5	222
250	273	273	405	355	26	12	320	3	26	46	298		12	276.5	276
300	323.9	325	460	410	26	12	378	4	28	46	350		12	327.5	328
350	355.6	377	520	470	26	16	438	4	30	57	400	412	12	359.5	380
400	406.4	426	580	525	30	16	490	4	32	63	456	470	12	411	430
450	457	480	640	585	30	20	550	4	34	38	502	525	12	462	485
500	508	530	715	650	33	20	610	4	36	73	559	581	12	513.5	535
600	610	630	840	770	36	20	725	5	40	83	658	678	12	616.5	635
700	711	720	910	840	36	24	795	5	40	83	750	769	12	718	726
800	813	820	1025	950	39	24	900	5	41	90	864	871	12	820	826
900	914	920	1125	1050	39	28	1000	5	48	94	968	974	12	921	927
1000	1016	1020	1255	1170	42	28	1115	5	59	100	1072	1076	16	1023	1027

Masses Of EN 1092-1 Flange

PN10

PN16

PN25

Contact Person

Factory Address:

EN 1092-1 Flange