EIL Approved Flanges manufacturer In Blind/ Slip On/ Weld Neck Flange

Check ANSI / ASME B16.5 EIL Approved Blind/ Slip On Flanges Dimensional Format/ Weight Chart/ Pressure Rating/ Wall Thickness

Flanges made up of various standards and grades are available with us at Fastwell. One such type is EIL Approved Flanges. They offer good corrosion resistance and mechanical properties when compared to regular grades. Elements such as Inconel, and Hastelloy are used to manufacture by EIL Approved Slip On Flanges manufacturer In India in case the manufactured product is to be used at an elevated temperature. ASME B16.5 EIL Approved Blind Flanges also offer good fatigue resistance and impact strength. It also directs the grain flow according to the form of the piece.

EN 1092-1 EIL Approved Weld Neck Flange are used in petroleum refining, offshore, onshore oil and gas, chemical industries, fertilizer, and petrochemical industries. Furthermore, they are also used in mining and metallurgy industries. AWWA C207 EIL Approved Socket Weld Flange is available in the size range of ½ inch to 36 inches. If required the manufacturers of BS 4504 EIL Approved Carbon Steel Flanges can also coat these flanges with zinc, anti-rust paint, oil black paint, yellow transparent or they can also be hot or cold dip galvanized.

MSS SP-44 Eil Approved Pipe Flange are made from killed steel. Killed steel refers to completely deoxidizing by the addition of a catalyst before they are cast. During solidification EN 1092-2 PN16, EIL Approved Threaded Flange there is no evolution of gas since the steel is killed. Class 150 EIL Approved Lap Joint Flange is therefore characterized by freedom from gas porosity and a high degree of chemical homogeneity. DIN 86029 PN10 EIL Approved Plate Flange manufactured by us is passed through various checks to ensure that they retain the maximum desired property.

Table Of Content:

Standard Dimensions Of EIL Approved Flanges
EN 1092-1 EIL Approved Flanges Schedule Chart
AWWA C207 EIL Approved Flanges Temperature Ratings
BS 4504 EIL Flanges Thickness Calculation
EIL Flanges Manufacturer Specifications
Class 300 EIL Approved Flanges Length Chart
EIL Approved Forged Flanges Face Types
EIL Flanges Application For Oil & Gas
EIL Approved Flange Price List In India
EIL Approved Weld Neck Flange Dimensions In MM
EIL Approved Ring Type Joint Flange Material Gasket
ASME B16.5 EN 1092-2 EIL Approved Socket Weld Flange Dimensions
EIL Approved Plate Flange Tolerance Formula
Types Of EIL Approved Flanges
Class 150 EIL Blind Flange Dimensions In MM
Schedule 40 EIL Approved Forging Flanges Torque List
EIL Approved Pipe Flange Bolting Length
MSS SP-44 EIL Approved Slip On Flanges Dimensions

Standard Dimensions Of EIL Approved Flanges

NPS	(O.D.) For Outside Diameter	Minimum (Wall Thickness) (T)	Diameter Of Raised Face (RF) (R)	Number of Bolts Holes	Dia. of Holes	B.C. For (Bolt Circle)	SORF Bore I.D. (SB)	WNRF Bore I.D. (WB)	Diameter Of Hub Base (H.B.)	Diameter of Hub Top (H.T.)	SORF Length (S.L.)	WNRF Length (W.L.)
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 1092-1 EIL Approved Flanges Schedule Chart

Nominal Pipe Size For (NPS)	Slip On Flange (SORF)	Threaded Flange (NPT)	Socket Weld Flange (SWRF)	Lap Joint Flange (Loose)	Blind Flange (BLRF)	Weld Neck Flange (WNRF)
½	1	1	2	1	2	2
¾	2	2	2	2	2	2
1	2	2	2	2	2	3
1¼	3	3	3	3	3	3
1½	3	3	3	3	4	4
2	5	5	5	5	5	6
2½	8	8	8	8	7	10
3	9	9	9	9	9	11.5
3½	11	12	11	11	13	12
4	13	13	13	13	17	16.5
5	15	15	15	15	20	21
6	19	19	19	19	27	26
8	30	30	30	30	47	42
10	43	43	43	43	70	54
12	64	64	64	64	123	88
14	90	90	90	105	140	114
16	106	98	98	140	180	140
18	130	130	130	160	220	165
20	165	165	165	195	285	197
22	185	185	185	245	355	225
24	220	220	220	275	430	268

AWWA C207 EIL Approved Flanges Temperature Ratings

Temperature In °F	150# According To ASME B16.5	300# According To ASME B16.5	400# According To ASME B16.5	600# According To ASME B16.5	900# According To ASME B16.5	1500# According To ASME B16.5	2500# According To ASME B16.5
-20 to 100	275	720	960	1440	2160	3600	6000
200	230	600	800	1200	1800	3000	5000
300	205	540	720	1080	1620	2700	4500
400	190	495	660	995	1490	2485	4140
500	170	465	620	930	1395	2330	3880
600	140	435	580	875	1310	2185	3640
650	125	430	575	860	1290	2150	3580
700	110	425	565	850	1275	2125	3540
750	95	415	555	830	1245	2075	3460
800	80	405	540	805	1210	2015	3360
850	65	395	530	790	1190	1980	3300
900	50	390	520	780	1165	1945	3240
950	35	380	510	765	1145	1910	3180
1000	20	320	430	640	965	1605	2675
1050	20	310	410	615	925	1545	2570
1100	20	255	345	515	770	1285	2145
1150	20	200	265	400	595	995	1655
1200	20	155	205	310	465	770	1285
1250	20	115	150	225	340	565	945
1300	20	85	115	170	255	430	715
1350	20	60	80	125	185	310	515
1400	20	50	65	95	145	240	400
1450	15	35	45	70	105	170	285
1500	10	25	35	55	80	135	230

Are You Looking For A Supplier Who Is Already Supplying To Your Country Regularly? Check Our Export Destinations::

Malaysia, United Kingdom -UK, Europe, UAE

Eil Approved Flanges

United Kingdom -UK, Europe, Malaysia, UAE

Eil Flange

Indonesia, Dammam -KSA, Philippines

Eil Approved Pipe Flanges

Qatar, Thailand, France, Europe

Eil Approved Forged Flanges

Germany, Bangladesh, USA, Finland

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Eil Approved Blind Flanges

Brazil, South Africa, Saudi Arabia (KSA), Kuwait

Australia, Nigeria, Turkey, UK, Belgium, Egypt

Eil Slip On Flanges

Nigeria, Egypt, UK, Turkey, Australia, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

Eil Weld Neck Flanges

Mexico, Hong Kong, Spain, Poland, Oman, Japan

Iran, Italy, Chile, Singapore, Canada, China

Eil Approved Plate Flanges

Canada, Italy, Singapore, Iran, Chile, China

BS 4504 EIL Flanges Thickness Calculation

NPS For Normal Pipe Size	O.D. For (Outside Daimeter)	10 SCH	20 SCH	30 SCH	STD Wall	40 SCH	60 SCH	EXT Hvy	80 SCH	100 SCH	120 SCH	140 SCH	160 SCH	XX Hvy
½	0.84	0.083	...	...	0.109	0.109	...	0.147	0.147	...	...	...	0.188	0.294
¾	1.05	0.083	...	...	0.113	0.113	...	0.154	0.154	...	...	...	0.219	0.308
1	1.315	0.109	...	...	0.133	0.133	...	0.179	0.179	...	...	...	0.25	0.358
1 ¼	1.66	0.109	...	...	0.14	0.14	...	0.191	0.191	...	...	...	0.25	0.382
1 ½	1.9	0.109	...	...	0.145	0.145	...	0.2	0.2	...	...	...	0.281	0.4
2	2.375	0.109	...	...	0.154	0.154	...	0.218	0.218	...	...	...	0.344	0.436
2 ½	2.875	0.12	...	...	0.203	0.203	...	0.276	0.276	...	...	...	0.375	0.552
3	3.5	0.12	-	-	0.216	0.216	-	0.3	0.3	-	-	-	0.438	0.6
3 ½	4	0.12	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	0.636
4	4.5	0.12	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	0.134	-	-	0.258	0.258	-	0.375	0.375	-	0.5	-	0.625	0.75
6	6.625	0.134	-	-	0.28	0.28	-	0.432	0.432	-	0.562	-	0.719	0.864
8	8.625	0.148	0.25	0.277	0.322	0.322	0.406	0.5	0.5	0.594	0.719	0.812	0.906	0.875
10	10.75	0.165	0.25	0.307	0.365	0.365	0.5	0.5	0.594	0.719	0.844	1	1.125	1
12	12.75	0.18	0.25	0.33	0.375	0.406	0.562	0.5	0.688	0.844	1	1.125	1.312	1
14	14	0.25	0.312	0.375	0.375	0.438	0.594	0.5	0.75	0.938	1.094	1.25	1.406	-
16	16	0.25	0.312	0.375	0.375	0.5	0.656	0.5	0.844	1.031	1.219	1.438	1.594	-
18	18	0.25	0.312	0.438	0.375	0.562	0.75	0.5	0.938	1.156	1.375	1.562	1.781	-
20	20	0.25	0.375	0.5	0.375	0.594	0.812	0.5	1.031	1.281	1.5	1.75	1.969	-
22	22	0.25	-	-	0.375	-	-	0.5	-	-	-	-	-	-
24	24	0.25	0.375	0.562	0.375	0.688	0.969	0.5	1.219	1.531	1.812	2.062	2.344	-
26	26	-	-	-	0.375	-	-	0.5	-	-	-	-	-	-
30	30	0.312	0.5	0.625	0.375	-	-	0.5	-	-	-	-	-	-
36	36	0.312	0.5	0.625	0.375	0.75	-	0.5	-	-	-	-	-	-
40	40	-	-	-	0.375	-	-	0.5	-	-	-	-	-	-
42	42	……..	……..	……..	0.375	……..	……..	0.5	……..	……..	……..	……..	……..	……..
48	48	……..	……..	……..	0.375	……..	……..	0.5	……..	……..	……..	……..	……..	……..

Custom Sizes In EN 1092-1 EIL Approved Weld Neck Flange manufacturer And Also Pay Only For Required schedule Of AWWA C207 EIL Approved Socket Weld Flange

EIL Flanges Manufacturer Specifications

Specification Chart	EIL Approved Flanges
Thickness List	SCH 5S To SCH 180.
ASME B16.5 Face Type	Flat Face/ Raised Face/ Ring Type Joint
Dimensions & Standard	JIS Flange/ ISO Flange/ DIN 2561 Flange/ DIN 2501 Flange/ DIN 2527 Flange/ EN 1092-1 Flange/ P235GH Flange/ API Flange/ EN 1092-2 Flange
Methods	Rolling And Cutting/ Forging & Casting
Types	Threaded Flange/ Socket Weld Flange/ Weld Neck Flange/ Lap Joint Flange/ Blind Flange/ Slip On Flange/ Reducing Flange
Pressure Class	Class 150 Flange/ Class 300 Flange/ Class 400 Flange/ Class 600 Flange/ Class 900 Flanges/ Class 1500 Flanges To Class 2500 Flanges.
Size Chart	NPS 1⁄₂" To NPS 12”

Class 300 EIL Approved Flanges Length Chart

(NPS) For Nominal Pipe Size In (inches)	As Per ASME B16.5 Class 150
(NPS) For Nominal Pipe Size In (inches)	Flange Diameter In (inch)	Bolts Number	Bolt Diameter In (inch)	Bolt Holes (B.H.) Diameter In (inch)	Bolt 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

EIL Approved Forged Flanges Face Types

Types of Flanges Faces	DIN And EN 1092-1
DIN 2512 Groove Flanges	Form D
DIN 2513 Male Flanges	Form E
(RF) For Raised Fac	Form B2
Without (RF) Raised Face	Form A
DIN2512 Tongue Flanges	Form C
(RF) For Raised Face	Form B1
(RF) For Raised Face	Form B1
DIN 2513 Female Flanges	Form F

EIL Flanges Application For Oil & Gas

Eil Slip On Flanges For Oil And Gas Industry
Eil Weld Neck Flanges For Heat Exchanger
Eil Approved Pipe Flanges For Pulp And Paper Industry
Eil Approved Flanges For Power Plants
Eil Flange For Fluid Piping
Eil Approved Forged Flanges For Dairy And Food Processing
Eil Approved Blind Flanges For Modern Architecture

BS 4504 EIL Approved Carbon Steel Flanges manufacturer And MSS SP-44 Eil Approved Pipe Flange supplier & exporter At Lowest Possible Price In Mumbai, India

EIL Approved Flange Price List In India

Type Of Flanges	Size	SCH	Class	Material	Price In INR (India) Per Piece
EIL Approved Weld Neck Flange	2"	SCH STD	150	EIL Approved	453.00
-	3"	SCH STD	150	-	542.00
-	4"	SCH STD	150	-	763.00
-	6"	SCH STD	150	-	872.00
-	8"	SCH STD	150	-	1342.00
-	10"	SCH STD	150	-	1674.00
Weld Neck Flange	12"	SCH STD	150	EIL Approved	1982.00
EIL Approved Blind Flange	3/4"	Sch 40	150	EIL Approved	234.00
-	3/4"	Sch 40	150	-	346.00
-	1"	Sch 40	150	-	453.00
-	1-1/2"	Sch 40	150	-	653.00
-	2"	Sch 40	150	-	873.00
-	3"	Sch 40	150	-	984.00
-	4"	Sch 40	150	-	1263.00
-	6"	Sch 40	150	-	1453.00
Blind Flange	8"	Sch 40	150	EIL Approved	1674.00
EIL Approved Socket Weld Flange	3/4"	SCH XS	300	EIL Approved	323.00
-	1”	SCH XS	300	-	454.00
-	1-1/2"	SCH XS	300	-	554.00
-	2"	SCH XS	300	-	654.00
-	3"	SCH XS	300	-	794.00
-	4"	SCH XS	300	-	983.00
Socket Weld Flange	6"	SCH XS	300	-	1243.00
EIL Approved Slip On Flange	1 /1/2"	80	150	EIL Approved	342.00
-	2"	80	150	-	532.00
-	3"	80	150	-	762.00
-	4"	80	150	-	872.00
-	6"	80	150	-	1242.00
Slip On Flange	8"	80	150	EIL Approved	1566.00

Eil Approved Flanges Manufacturer In India. For final Eil Pipe Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

Why To Pay Extra If You Have Choice To Get Exact Wall Thickness And Sizes In EN 1092-2 PN16 EIL Approved Threaded Flange, Specifications List Of Class 150 EIL Approved Lap Joint Flange

EIL Approved Weld Neck Flange Dimensions In MM

Size (NPS) in Inches	NPS (Normal Pipe Size) Size in Millimeter	Outer Diameter For (O.D.)	Thickness Of Weld Neck Flange	Hub Outer Diameter	Weld Neck Outer Diameter	Length Of ASME B16.5 Welding Neck	Daimeter Of WN Bore	Diameter Of RF (Raised Face)	Raised Face (RF) Height	PCD	Face Of Weld
		A	B	C	D	E	F	G	H	I	J
1/2	15	90	9.6	30	21.3	46	-	34.9	2	60.3	1.6
3/4	20	100	11.2	38	26.7	51		42.9	2	69.9	1.6
1	25	110	12.7	49	33.4	54		50.8	2	79.4	1.6
1 1/4	32	115	14.3	59	42.2	56		63.5	2	88.9	1.6
1 1/2	40	125	15.9	65	48.3	60		73	2	98.4	1.6
2	50	150	17.5	78	60.3	62		92.1	2	120.7	1.6
2 1/2	65	180	20.7	90	73	68		104.8	2	139.7	1.6
3	80	190	22.3	108	88.9	68		127	2	152.4	1.6
3 1/2	90	215	22.3	122	101.6	70		139.7	2	177.8	1.6
4	100	230	22.3	135	114.3	75		157.2	2	190.5	1.6
5	125	255	22.3	164	141.3	87		185.7	2	215.9	1.6
6	150	280	23.9	192	168.3	87		215.9	2	241.3	1.6
8	200	345	27	246	219.1	100		269.9	2	298.5	1.6
10	250	405	28.6	305	273	100		323.8	2	362	1.6
12	300	485	30.2	365	323.8	113		381	2	431.8	1.6
14	350	535	33.4	400	355.6	125		412.8	2	476.3	1.6
16	400	595	35	457	406.4	125		469.9	2	539.8	1.6
18	450	635	38.1	505	457.2	138		533.4	2	577.9	1.6
20	500	700	41.3	559	508	143		584.2	2	635	1.6
24	600	815	46.1	663	610	151		692.2	2	749.3	1.6

EIL Approved Ring Type Joint Flange Material Gasket

NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	Gasket (O.D.) Outside Daimeter
NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	#150LB	#300LB	#400LB	#600LB	#900LB
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

ASME B16.5 EN 1092-2 EIL Approved Socket Weld Flange Dimensions

NPS	ID (Inside Daimeter)	OD (Outside Daimeter)	B.C. (Bolt Circle)	Raised Face For (R)	RF (Raised Face)	H	D	Inside Daimeter 2*	Thickness Of Raised Face (T)	Thickness (1)	Flat Face (Thickness2)	Bolt Hole (B.H.)	Number of Bolt Holes
1/2"	0.88"	3.50"	2.38"	1.38"	.063"	1.19"	.38"	0.62"	.62"	.38"	.56"	.62"	4
3/4"	1.09"	3.88"	2.75"	1.69"	.063"	1.50"	.44"	0.82"	.62"	.44"	.56"	.62"	4
1"	1.36"	4.25"	3.12"	2.00"	.063"	1.94"	.50"	1.05"	.69"	.50"	.63"	.62"	4
1-1/4"	1.70"	4.62"	3.50"	2.50"	.063"	2.31"	.56"	1.38"	.81"	.56"	.75"	.62"	4
1-1/2"	1.97"	5.00"	3.88"	2.88"	.063"	2.56"	.62"	1.61"	.88"	.62"	.82"	.62"	4
2"	2.44"	6.00"	4.75"	3.62"	.063"	3.06"	.69"	2.07"	1.00"	.69"	.94"	.75"	4
2-1/2"	2.94"	7.00"	5.50"	4.12"	.063"	3.56"	.75"	2.47"	1.12"	.82"	1.06"	.75"	4
3"	3.57"	7.50"	6.00"	5.00"	.063"	4.25"	.81"	3.07"	1.19"	.88"	1.13"	.75"	4
3-1/2"	4.07"	8.50"	7.00"	5.50"	.063"	4.81"	.88"	3.55"	1.25"	.88"	1.19"	.75"	8
4"	4.57"	9.00"	7.50"	6.19"	.063"	5.31"	.94"	4.03"	1.31"	.88"	1.25"	.75"	8
5"	5.66"	10.00"	8.50"	7.31"	.063"	6.44"	.94"	5.05"	1.44"	.88"	1.38"	.88"	8
6"	6.72"	11.00"	9.50"	8.50"	.063"	7.56"	1.06"	6.07"	1.56"	.94"	1.50"	.88"	8
8"	8.72"	13.50"	11.75"	10.62"	.063"	9.69"	1.25"	7.98"	1.75"	1.06"	1.69"	.88"	8
10"	10.88"	16.00"	14.25"	12.75"	.063"	12.00"	1.31"	10.02"	1.94"	1.13"	1.88"	1.00"	12
12"	12.88"	19.00"	17.00"	15.00"	.063"	14.38"	1.56"	12.00"	2.19"	1.19"	2.13"	1.00"	12
14"	14.14"	21.00"	18.75"	16.25"	.063"	15.75"	1.63"	13.25"	2.25"	1.32"	2.19"	1.12"	12
16"	16.16"	23.50"	21.25"	18.50"	.063"	18.00"	1.75"	15.25"	2.50"	1.38"	2.44"	1.12"	16
18"	18.18"	25.00"	22.75"	21.00"	.063"	19.88"	1.94"	17.25"	2.69"	1.50"	2.63"	1.25"	16
20"	20.20"	27.50"	25.00"	23.00"	.063"	22.00"	2.13"	19.25"	2.88"	1.63"	2.83"	1.25"	20
22"	22.22"	29.50"	27.25"	25.25"	.063"	24.25"	2.38"	21.25"	3.13"	1.75"	3.07"	1.38"	20
24"	24.25"	32.00"	29.50"	27.25"	.063"	26.12"	2.50"	23.25"	3.25"	1.82"	3.19"	1.38"	20

Tolerance Table Of DIN 86029 PN10 EIL Approved Plate Flange, We Offer A Huge Selection Of Class 300 Schedule 80 EIL Approved Raised Face Flanges.

EIL Approved Plate Flange Tolerance Formula

EIL Approved Flanges	Type Of Daimeter	Tolerance List
(A)	(O.D.) For Outside Diameter	When Outside Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outside Diameter is over 24": ±1/8" (3.2 mm)
(D)	(I.D.) For Inside Diameter	10 Inch and smaller: ±1/32" (0.8 in mm) 12 Inch thru 18": +1/8" (3.2 in mm) 20 Inch and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue & Groove (male & female): ±1/64" (0.4 mm)
(J)	Hub At Base Daimeter	When hub base is 24 inch or smaller: ±1/16" (1.6 mm) When hub base is over 24": ±1/8" (3.2 mm)
(H)	Diameter of hub at point of welding	5 inch and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm) 6 inch and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
(P)	Drilling	Bolt circle (BC): ±1/16" (1.6 mill.) Bolt hole (BH) spacing: ±1/32" (0.8 mill.)
	Eccentricity of bolt circle (bc) with respect to facing	2 1/2" and smaller ±1/32" (0.8 mm) maximum 3" and larger ±1/16" (1.6 mm) maximum
(C)	Wall Thickness	18 inch and smaller: ±1/8" (3.2 mill.), -0" 20 inch and larger: ±3/16" (4.8 mill.), -0"
(K)	hub Length	10 Inch and smaller: ±1/16" (1.6 mm) 12 Inch and larger: ±1/8" (3.2 mm)

Types Of EIL Approved Flanges

EIL Socket Weld Flanges

EIL Plate Flanges

EIL Lap Joint Flanges

EIL Approved Blind Flanges

EIL Approved Slip On Flanges

EIL Approved Weld Neck Flanges

Class 150 EIL Blind Flange Dimensions In MM

NPS For (Normal Pipe Size)	Outside Daimeter Of (O.D.) (A)	Wall Thickness Of (B)	Daimeter Of Raised Face (C)	(D) (B.C.D.)	# Flanges Bolts Holes	Daimeter Of Bolt Holes	Approx. Weight In KG (Kilogram)
1/2"	3-1/2	7/16	1-3/8	2-3/8	4	5/8	2
3/4"	3-7/8	1/2	1-11/16	2-3/4	4	5/8	2
1"	4-1/4	9/16	2	3-1/8	4	5/8	2
1-1/4"	4-5/8	5/8	2-1/2	3-1/2	4	5/8	3
1-1/2"	5	11/16	2-7/8	3-7/8	4	5/8	3
2"	6	3/4	3-5/8	4-3/4	4	3/4	4
2-1/2"	7	7/8	4-1/8	5-1/2	4	3/4	7
3"	7-1/2	15/16	5	6	4	3/4	9
3-1/2"	8-1/2	15/16	5-1/2	7	8	3/4	13
4"	9	15/16	6-3/16	7-1/2	8	3/4	17
5"	10	15/16	7-5/16	8-1/2	8	7/8	20
6"	11	1	8-1/2	9-1/2	8	7/8	27
8"	13-1/2	1-1/8	10-5/8	11-3/4	8	7/8	47
10"	16	1-3/16	12-3/4	14-1/4	12	1	67
12"	19	1-1/4	15	17	12	1	123
14"	21	1-3/8	16-1/4	18-3/4	12	1-1/8	139
16"	23-1/2	1-7/16	18-1/2	21-1/4	16	1-1/8	187
18"	25	1-9/16	21	22-3/4	16	1-1/4	217
20"	27-1/2	1-11/16	23	25	20	1-1/4	283
24"	32	1-7/8	27-1/4	29-1/2	20	1-3/8	415

Schedule 40 EIL Approved Forging Flanges Torque List

Flanges Size in (Inches)	Flanges Size in (Millimeter)	Radial Projection (Maximum)
Flanges Size in (Inches)	Flanges Size in (Millimeter)	No Deeper Than the Bottom In MM	Deeper Than the Bottom In MM
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0
20	500	12.0	6.0
24	600	12.0	6.0

EIL Approved Pipe Flange Bolting Length

Size in (Inches)	Size in (Millimeter)	Number of Bolts	Bolt (UNC) Size	RF (Raised Face) Stud Length	Stud (ISO) Size	Machine Flange Bolt Length
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150

MSS SP-44 EIL Approved Slip On Flanges Dimensions

Normal Pipe Size For (NPS)	(Inside Diameter) For I.D.	O.D. For (Outside Daimeter)	B.C. For (Circle Bolt)	Raised (R)	RF For (Raised Face)	H For (Hight)	Raised Face Wall Thickness	Thickness1	Flat Face (FF) (Thickness2)	Bolts Holes For (B.C.)	Number Of Bolt Hole (B.H.)
1/2	0.88	3.50	2.38	1.38	.063	1.19	.62	.38	.56	.62	4
3/4	1.09	3.88	2.75	1.69	.063	1.50	.62	.44	.56	.62	4
1	1.36	4.25	3.12	2.00	.063	1.94	.69	.50	.63	.62	4
1-1/4	1.70	4.62	3.50	2.50	.063	2.31	.81	.56	.75	.62	4
1-1/2	1.97	5.00	3.88	2.88	.063	2.56	.88	.62	.82	.62	4
2	2.44	6.00	4.75	3.62	.063	3.06	1.00	.69	.94	.75	4
2-1/2	2.94	7.00	5.50	4.12	.063	3.56	1.12	.82	1.06	.75	4
3	3.57	7.50	6.00	5.00	.063	4.25	1.19	.88	1.13	.75	4
3-1/2	4.07	8.50	7.00	5.50	.063	4.81	1.25	.88	1.19	.75	8
4	4.57	9.00	7.50	6.19	.063	5.31	1.31	.88	1.25	.75	8
5	5.66	10.00	8.50	7.31	.063	6.44	1.44	.88	1.38	.88	8
6	6.72	11.00	9.50	8.50	.063	7.56	1.56	.94	1.50	.88	8
8	8.72	13.50	11.75	10.62	.063	9.69	1.75	1.06	1.69	.88	8
10	10.88	16.00	14.25	12.75	.063	12.00	1.94	1.13	1.88	1.00	12
12	12.88	19.00	17.00	15.00	.063	14.38	2.19	1.19	2.13	1.00	12
14	14.14	21.00	18.75	16.25	.063	15.75	2.25	1.32	2.19	1.12	12
16	16.16	23.50	21.25	18.50	.063	18.00	2.50	1.38	2.44	1.12	16
18	18.18	25.00	22.75	21.00	.063	19.88	2.69	1.50	2.63	1.25	16
20	20.20	27.50	25.00	23.00	.063	22.00	2.88	1.63	2.83	1.25	20
22	22.22	29.50	27.25	25.25	.063	24.25	3.13	1.75	3.07	1.38	20
24	24.25	32.00	29.50	27.25	.063	26.12	3.25	1.82	3.19	1.38	20