ASTM A182 F22 Flanges and SA 182 Gr F22 Cl2 BLRF/ SORF/ SWRF/ WNRF/ RTJ

ASME SA182 F22 CL2 Blind Flanges manufacturer And supplier In India, Offers Exceptional Sizes And Schedule

ASTM is an American standard that is further divided into various grades depending upon their composition and dimensions. Flanges that are made using A182 grade known as ASTM A182 F22 Flanges belong to a low alloy steel grade. This alloy is often used as a base metal for clad components. These flanges are said to be rust-proof, accurate in dimension, and also provide resistance to corrosion. ASME SA182 F22 CL2 Blind Flanges manufacturer In India recommends these flanges due to their smooth transition to pipe from flange thickness while also ensuring excellent distribution of stress.

A182 F22 Class 1 Weld Neck Flanges usually offer good performance when compared to carbon steel or stainless steel however the high cost of these flanges makes them less likely to be chosen over the carbon steel or stainless steel flange. Grade F22 Slip On Flange maintains consistency in performance and is said to be robust. They have a long service life due to their mechanical and physical properties. F22 Alloy Steel Socket Weld Flanges are designed to connect devices such as valves, pumps, and other types of pipes. The designer of any equipment can reduce the wall thickness since these flanges are strong.

A182 F22 Class 3 Plate Flanges are used in oil patch wellheads for connectors, block valves, and hangers. They are used in industries such as sugar mills, petrochemical industries, power generation industries, and chemical and fertilizer industries. Moreover, these Gr F22 RTJ Flanges are also used in the textile industry, dairy industry, paper industry, and engineering to more complex industries as well as in nuclear industries. ASME SA182 F22 Raised Face Flange manufactured by us is supplied to the various industries mentioned above. The use of modern technology helps us in obtaining economies of scale and catering to large orders without any delay.

Table Of Content:

ASTM A182 F22 Flanges Hardness
ASTM A182 F22 Alloy Steel Flanges Price List
A182 F22 Temperature Range
ASTM A182 F22 Heat Treatment
A182 F22 Yield Strength
UNS Designation For A182 F22 Flanges
A182 F22 Specification
A182 F22 Chemical Composition
ASTM A182 F22 Equivalent Material
Steel A182 F22 Pipe Flanges Tensile Strength
ASTM A182 F22 Mechanical Properties
Schedule 40 ASTM A182 F22 Class 3 Blind Flange Dimensions
ASTM A182 F22 Alloy Steel Flanges Application
A182 F22 Cl3 Weld Neck Flange Dimensions

ASTM A182 Alloy Steel F22 Flanges Dimensions
ASTM A182 F22 Pipe Flanges Gasket Table
A182 Gr F22 CL 1 & 3 Flange Packaging
Alloy Steel F22 Flanges Torque Chart
Tolerance Of SA182 F22 Flanges
Steel Name Of ASME Sa182 F22 Flange
SA182 Grade 22 Flange Bolting Length
Marking Of ASTM A182 Grade F22 Alloy Steel Flanges
ASME B16.5 Class 150 SA182 F22 Class 3 Slip On Flanges Dimensions
3 Inch A182 F22 Alloy Steel Flange Weight Chart
ASTM A182 F22 Pipe Flanges Size Chart

ASTM A182 F22 Flanges Hardness

Brinell Hardness Number, HBW
F22 Class 1	≤170
F22 Class 3	156-207

exporter & manufacturer Of A182 F22 Class 1 Weld Neck Flanges, Check Updated Price List Of Grade F22 Slip On Flange Ex Mumbai

ASTM A182 F22 Alloy Steel Flanges Price List

Type Of Flanges	Size	SCH	Class	Material	Price In INR (India) Per Piece
Slip On Flange	1 1/2"	80	150	ASTM A182 F22	387.00
Slip On Flange	2"	80	150	-	462.00
Slip On Flange	3"	80	150	-	453.00
Slip On Flange	4"	80	150	-	903.00
Slip On Flange	6"	80	150	-	1123.00
Slip On Flange	8"	80	150	-	1485.00
Weld Neck Flange	2"	SCH STD	150	ASTM A182 F22	400.00
Weld Neck Flange	3"	SCH STD	150	-	498.00
Weld Neck Flange	4"	SCH STD	150	-	700.00
Weld Neck Flange	6"	SCH STD	150	-	983.00
Weld Neck Flange	8"	SCH STD	150	-	1424.00
Weld Neck Flange	10"	SCH STD	150	-	1724.00
Weld Neck Flange	12"	SCH STD	150	ASTM A182 F22	2152.00
Socket Weld Flange	3/4"	SCH XS	300	ASTM A182 F22	200.00
Socket Weld Flange	1”	SCH XS	300	-	245.00
Socket Weld Flange	1-1/2"	SCH XS	300	-	345.00
Socket Weld Flange	2"	SCH XS	300	-	533.00
Socket Weld Flange	3"	SCH XS	300	-	608.00
Socket Weld Flange	4"	SCH XS	300	-	736.00
Socket Weld Flange	6"	SCH XS	300	-	1000.00
Blind Flange	3/4"	Sch 40	150	ASTM A182 F22	165.00
Blind Flange	3/4"	Sch 40	150	-	217.00
Blind Flange	1"	Sch 40	150	-	300.00
Blind Flange	1-1/2"	Sch 40	150	-	400.00
Blind Flange	2"	Sch 40	150	-	623.00
Blind Flange	3"	Sch 40	150	-	723.00
Blind Flange	4"	Sch 40	150	-	836.00
Blind Flange	6"	Sch 40	150	-	935.00
Blind Flange	8"	Sch 40	150	ASTM A182 F22	1124.00

Since 1997, we have been Manufacturer Of ASTM A182 F22 Flanges In India. For final Alloy Steel F22 Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

A182 F22 Temperature Range

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

ASTM A182 F22 Heat Treatment

Type: anneal and normalize or temper; (min) austenitizing and solutioning temperature: 1650°F[900°C];
Cooling media:furnace or air cool; (min) temperature: 1250°F[675°C].

If You Need F22 Alloy Steel Socket Weld Flanges We Can Supply In Nearly Any Size, No Matter How Small The Size And Quantity

A182 F22 Yield Strength

Yield Strength minimum ksi[MPa]
F22 Class 1	30[205]
F22 Class 3	45[310]

UNS Designation For A182 F22 Flanges

Grade	UNS Designation
F22 CL1	K21590
F22 CL3	K21590

A182 F22 Specification

Manufacturer Specifications	ASTM A182 F22 Flanges
Available Thickness	Schedule 10S To Schedule 80.
Type	Socket Weld/ Lap Joint/ Threaded/ Reducing/ Blind/ Slip On/ Weld Neck
Size Range	NPS 1⁄₂" To NPS 48”
Face Type	Raised Face (RF) Flat Face(FF) Ring Type Joint (RTJ)
Type Of A182 F22 Class	F22 Class 1 And F22 Class 3
Pressure Rating	150#/ 300#/ 400#/ 600#/ 900#/ 1500#/ 2500#
Hardness	≤170
Standard And Dimensions	EN 1092-1/ JIS/ ISO/ P235GH/ API/ EN 1092-2/ EN/ BS/ DIN 2501/ DIN 2527/ DIN 2561
Chemical Chart	Silicon [Si] (0.50), Manganese [Mn] (0.30-0.60), Carbon [C] (0.05-0.15), Phosphorus [P] (0.040), Sulfur [S] (0.040) etc.

A182 F22 Chemical Composition

ID. Symbol*	C	Mn	P	S	Si	Cr	Mo	Others
A182 F22 Class 1	0.05-0.15	0.30-0.60	0.040	0.040	0.50	2.00-2.50	0.87-1.13	-
A182 F22 Class 3	0.05-0.15	0.30-0.60	0.040	0.040	0.50	2.00-2.50	0.87-1.13	-
A182 F22V	0.11-0.15	0.30-0.60	0.015	0.010	0.10	2.00-2.50	0.90-1.10	*J

ASTM A182 F22 Equivalent Material

STANDARD	UNS	DIN WERKSTOFF NR.	DIN
ASTM A182 F22 Flanges	K21590	1.7380	10CRM0910

Steel A182 F22 Pipe Flanges Tensile Strength

Tensile Strength minimum ksi[MPa]
F22 Class 1	30[205]
F22 Class 3	45[310]

ASTM A182 F22 Mechanical Properties

Grade	Tensile Strength minimum ksi[MPa]	Yield Strength minimum ksi[MPa]	Elongation, minimum %	Reduction of Area, minimum %	Brinell Hardness Number, HBW
A182 F22 Class 3	75[515]	45[310]	20	30	156-207
ASTM A182 F22V	85-110[585-780]	60[415]	18	45	174-237

Schedule 40 ASTM A182 F22 Class 3 Blind Flange Dimensions

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

ASTM A182 F22 Alloy Steel Flanges Application

ASTM A182 F22 Flanges For Oil And Gas Industry
ASME SA182 F22 CL2 Blind Flange For Pulp And Paper Industry
A182 F22 Class 1 Weld Neck Flange For Fluid Piping
Grade F22 Slip On Flange For Modern Architecture
F22 Alloy Steel Socket Weld Flange For Dairy And Food Processing
A182 F22 Class 3 Plate Flange For Heat Exchanger
Gr F22 RTJ Flange For Power Plants

A182 F22 Cl3 Weld Neck Flange Dimensions

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

We Have A Large Inventory Of A182 F22 Class 3 Plate/ Threaded Flanges In Almost All Pressure Rating Class, Call Us To Know More About A182 F22 Material

Types Of ASTM A182 F22 Flanges

A182 F22 Cl2 Spectacle Blind Flange

ASME SA182 F22 Threaded Flange

AISI 4130 F22 Class 3 Lap Joint Flange

SA-182 Gr F22 Weld Neck Flange

A182 F22 CL 1 Slip On Flange

F22 Alloy Steel Blind Flange

Alloy Steel F22 Forged Flange

A182 F22 Class 1 Bleed Ring

ASTM A182 F22 RF Flange

ASTM A182 Alloy Steel F22 Flanges Dimensions

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

ASTM A182 F22 Pipe Flanges Gasket Table

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

A182 Gr F22 CL 1 & 3 Flange Packaging

Alloy Steel F22 Flanges Torque Chart

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

Tolerance Of SA182 F22 Flanges

ASTM A182 F22 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)

Steel Name Of ASME Sa182 F22 Flange

ASTM A182 F22 CL1 Flanges	2.25Cr-1Mo
ASTM A182 F22 CL3 Flanges	2.25Cr-1Mo

SA182 Grade 22 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

Marking Of ASTM A182 Grade F22 Alloy Steel Flanges

ASTM A182 F22 Flanges Marking includes ANSI Or ASME/ ASA Code

Name of Manufacturer = (Fastwell Engineering)
NPS = (4")
Flanges Type = (SORF)
Schedule = (SCH 80)
Material Designation = (ASTM A350 Lf2)
Class = (150#)
Country Name = (Made In India)

Marking Of ASTM A182 Grade F22 Alloy Steel Flanges

Refer ASME SA182 F22 Raised Face Flange Chemical Composition And Mechanical Properties, We Provide Fast Delivery Gr F22 RTJ Flanges In Mumbai, India.

ASME B16.5 Class 150 SA182 F22 Class 3 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

3 Inch A182 F22 Alloy Steel Flange Weight 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

ASTM A182 F22 Pipe Flanges Size 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