ASTM A182 F11 Flanges

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ASME B16.5 A182 GR F11 Alloy Steel Blind Flange & SA 182 Gr F11 Slip On Flange manufacturer in India


What is ASTM A182 F11 Flange?
The steel specification ASTM A182 is mostly utilised in pressure system applications. The dimensional standards, such as the ASME requirements, include the grade F11 Flange of the specified specifications. To connect pipes, valves, and all the other equipment that makes up a plumbing system, the ASTM A182 F11 Flange is employed. It can also be set up to provide for simple access to the piping, allowing for hassle-free maintenance, inspection, or modification. To create a flanged junction for the pipes, these flanges are bolted together with a gasket for sealing. The diameter range for the ASTM A182 F11 Flange is 12 inch to 48 inch. Their wall thickness might alter as their pressure changes.

How to do Heat treatment of SA 182 Gr F11 Flange
To maintain and improve the material's mechanical strength, SA 182 Gr F11 Flange must undergo adequate heat treatment. After the forgings have finished the hot working process, they must cool to a temperature lower than 583 degrees C in order to begin the heat treatment. The heat treatment types for all classes of SA 182 material specification F11 grade are annealing, normalising, and tempering. Then, they undergo air cooling or furnace cooling.

ASTM A182 Gr F11 Slip on Flange VS SA182 F11 Blind Flange
One of the most widely used piping accessories is the ASTM A182 Gr F11 Slip on Flange, which allows pipes to be inserted into the flange's centre prior to welding. This holds true for both the pipe's outside dimension and the connection's inner side. Low pressure applications are where the ASTM A182 Gr F11 Slip on Flange is most frequently utilised. It is possible to define the SA182 F11 Blind Flange as a flange without a hub or any centre bores. They have a flange-like bolting pattern, matching face kinds, and face thickness. They are typically utilised to seal pipe ends or nozzle openings.

ASTM A182 F11 Flanges

ASTM A182 F11 Flanges

One of the top producers of A182 F11 flanges in India is Raaj Sagar Steels, which also produces SA 182 F11 weld neck flanges, F11 alloy steel lap joint flanges, and A182f11 material for the petrochemical, oil, and gas industries.

Comparison of ASTM A182 F11 Class 2 Flange with Class 1 Flange
The chemical composition of ASTM A182 F11 Class 2 Flange and A182 F11 Class 1 Flange differs slightly, and as a result, they have different mechanical properties. Despite the fact that class 1 flanges are more cost-effective, class 1 flanges are more frequently utilised despite having greater mechanical qualities.


Size Range 1/2″ to 48″
Chart of Pressure Rating 300 LBS, 2500 LBS, 1500 LBS, 900 LBS, 150 LBS, 600 LBS
JIS 40 K, 16 K, 5K, 10 K, 30 K, 20 K, 63 K
DIN Pressure Calculation 25Bar 40Bar 16Bar 6Bar 10Bar / PN64 PN10 PN25 PN16 PN6 PN40
Manufacturer of Connect / Flange Face Type LJF, RF, RTJ, FF, Small Tongue, Large Tongue & Groove
Test Magnetic particle detector, X-ray detector, Ultrasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine
Origin Japan / West Europe / Indian / USA / Korean
Manufacturer of GOST, JIS, ANSI, DIN, UNI, BS, AWWA, AS2129, SABS, NFE, EN etc.
UNI / EN 16Bar 6Bar 40Bar 10Bar 25Bar
Standards Provided By Manufacturer ISO70051, MSS S44, BS1560-3.1, API7S-43, B16.48, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, JISB2220, ASME/ANSI B16.5/16.36/16.47A/16.47B, API605, BS 10, EN-1092, DIN, API7S-15, EN1092
Common Types By Manufacturer Threaded / Screwed / Forged / Plate
Equipment Pushing Machine, Press machine, Sand-blasting machine, Bending machine, electric bevelling machine etc
Production technique Used By Manufacturer Heat treated, Forged and machined
Coating Zinc Plated, Anti-rust Paint, Yellow Transparent, Oil Black Paint, Cold and Hot Dip Galvanized

Well known ASTM A182 F11 Flange dealers, distributor, importer, stockists, supplier, wholesalers, exporters, stockholders and Manufacturer in Mumbai.

Nominal Pipe Size Flanges Inside Diameter (ID)
(inch)
Flanges Outside Diameter (OD)
(inches)
Class 150 Class 300 Class 400 Class 600 Class 900
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

The Class 300/600/900 SA 182 F11 CL2 Socket Weld Flange and ASTM A182 F11 Spectacle Blind Flange are both available in a variety of sizes to meet your needs.

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

ASTM A182 F11 Slip on Flange Dimensions

Size in Inch Size in mm No of Bolts Outer Dia. Hub OD ISO Stud Size Flange Length RF Height Flange Thick. RF Dia. PCD Hole Size Socket Bore Weight in kg
A C D F B E G H
1/2 15 4 90 30 M14 14 2 9.6 34.9 60.3 5/8 22.2 0.8
1 25 4 110 49 M14 16 2 12.7 50.8 79.4 5/8 34.5 0.9
3/4 20 4 100 38 M14 14 2 11.2 42.9 69.9 5/8 27.7 0.9
1 1/4 32 4 115 59 M14 19 2 14.3 63.5 88.9 5/8 43.2 1.4
2 50 4 150 78 M16 24 2 17.5 92.1 120.7 3/4 61.9 2.3
1 1/2 40 4 125 65 M14 21 2 15.9 73 98.4 5/8 49.5 1.4
2 1/2 65 4 180 90 M16 27 2 20.7 104.8 139.7 3/4 74.6 3.2
3 80 4 190 108 M16 29 2 22.3 127 152.4 3/4 90.7 3.7
4 100 8 230 135 M16 32 2 22.3 157.2 190.5 3/4 116.1 5.9
3 1/2 90 8 215 122 M16 30 2 22.3 139.7 177.8 3/4 103.4 5
5 125 8 255 164 M20 35 2 22.3 185.7 215.9 7/8 143.8 6.8
8 200 8 345 246 M20 43 2 27 269.9 298.5 7/8 221.5 13.7
10 250 12 405 305 M24 48 2 28.6 323.8 362 1 276.2 19.5
6 150 8 280 192 M20 38 2 23.9 215.9 241.3 7/8 170.7 8.6
12 300 12 485 365 M24 54 2 30.2 381 431.8 1 327 29
24 600 20 815 663 M33 81 2 46.1 692.2 749.3 1 3/8 616 100
16 400 16 595 457 M27 62 2 35 469.9 539.8 1 1/8 410.5 54
18 450 16 635 505 M30 67 2 38.1 533.4 577.9 1 1/4 461.8 59
14 350 12 535 400 M27 56 2 33.4 412.8 476.3 1 1/8 359.2 41
20 500 20 700 559 M30 71 2 41.3 584.2 635 1 1/4 513.1 75

Our large fleet of heavy goods vehicles enable us to deliver SA182F11 Forged Flange and ASTM A182 F11 Class 2 Long Weld Neck Flange throughout India quickly

ASTM A182 F11 Flange Price Per Piece in India Price Applicable for jan 2022 to june 2022 Price Applicable for July 2022 to December 2022
A182 F11 - FLANGE-WN-8in-80/XS-Sp.12,70-300 Per Unit US $184.21 US $186.21
A182 F11 - FLANGE-WN RJ-2in-80/XS-Sp.5,54-900 Per Kg US $62.86 US $64.86
WNRF FLANGE TO ASTM A182 F11, DIMN B16.5. SIZE: 8 X 300# X SCH 40 Per kg US $227.63 US $229.63

The cost of an ASME SA 182 Gr F11 flange in India is estimated here. For the most recent SA-182 F11 Cl2 Weld Neck Flange pricing list in Mumbai, kindly get in touch with us. Compare our cost to that of other Indian manufacturers of ASTM A182 F11 Class 1 Slip on Flange.

ASTM A182 F11 Blind Flanges Dimensions

Size in Inch Size in mm ISO Stud Size RF Height Outer Dia. RF Dia. Hole Size PCD No of Bolts Bolt Size UNC Flange Thickness RF Stud Length Weight in kg
D A C E B
1/2 15 M20 7 135 34.9 7/8 88.9 4 3/4 30.2 120 3.2
3/4 20 M20 7 140 42.9 7/8 95.2 4 3/4 31.8 125 3.7
1 25 M24 7 160 50.8 1 108 4 7/8 35 140 5
1 1/4 32 M27 7 185 63.5 1 1/8 130.2 4 1 38.1 150 7.8
1 1/2 40 M30 7 205 73 1 1/4 146 4 1 1/8 44.5 170 10.5
2 50 M27 7 235 92.1 1 1/8 171.4 8 1 50.9 180 18
2 1/2 65 M30 7 265 104.8 1 1/4 196.8 8 1 1/8 57.2 195 25.5
3 80 M33 7 305 127 1 3/8 228.6 8 1 1/4 66.7 220 39
4 100 M39 7 355 157.2 1 5/8 273 8 1 1/2 76.2 255 61.5
5 125 M45 7 420 185.7 1 7/8 323.8 8 1 3/4 92.1 300 102
6 150 M52 7 485 215.9 2 1/8 368.3 8 2 108 345 157
8 200 M52 7 550 269.9 2 1/8 438.2 12 2 127 380 241
10 250 M64 7 675 323.8 2 5/8 539.8 12 2 1/2 165.1 490 470
12 300 M72 7 760 381 2 7/8 619.1 12 2 3/4 184.2 540 575
Grade C Mn Si S P Cr Mo
ASTM A182 F11 0.05 - 0.15 0.3 - 0.6 0.5 - 1 0.03 0.03 1 - 1.5 0.044 - 0.65
Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
ASTM A182 F11 Flange 205 415 20
STANDARD UNS WNR.
Alloy Steel F11 K11597 1.7335
Manufacturer of ASTM A182 GR F11 Threaded Flange in RF, FF, and RTJ Face, SA 182 F11 CL2 Loose Plate Flange, and UNS K11572 Plate Flange.
F11 Class 1, 2, 3 normalise and temper; anneal; Minimum temperature for austenitizing and solutioning: 1600°F (900°C); cooling method: furnace or air cool Temperature for tempering: 1150°F (620°C)
Sch.100, WELD NECK FLANGES (WN), 900 lbs, face type RTJ, ASTM A182 Gr.F11, as per ASME B16.5, beveled end as ANSI B16.25

8” - Sch.100, WELD NECK FLANGES (WN), 900 lbs, face type RTJ, ASTM A182 Gr.F11, as per ASME B16.5, beveled end as ANSI B16.25

Sch.80, SOCKETWELD FLANGES (SW), 900 lb, RF, ASTM A182 Gr.F11 according to ASME B16.5

2” - Sch.80, SOCKETWELD FLANGES (SW), 900 lb, RF, ASTM A182 Gr.F11 according to ASME B16.5

A182 GR F11 Alloy Steel Blind Flange

A182 GR F11 Alloy Steel Blind Flange

ASME SA182 F11 SORF Flanges

ASME SA182 F11 SORF Flanges

600 LBS SA-182 F11 Cl2 Threaded Flange

600 LBS SA-182 F11 Cl2 Threaded Flange

ASTM A182 F11 Class 1 BLRF Flanges

ASTM A182 F11 Class 1 BLRF Flanges

A182 Grade F11 Slip On Flange

A182 Grade F11 Slip On Flange

15 NB SA182 F11 Blind Flange

15 NB SA182 F11 Blind Flange

SA 182 F11 Expander Flanges

SA 182 F11 Expander Flanges

900 LBS ASTM A182 Grade F11 Class 2 Steel Long Weld Neck Flange

900 LBS ASTM A182 Grade F11 Class 2 Steel Long Weld Neck Flange

ASME SA182 F11 Class 2 WNRF Flange

ASME SA182 F11 Class 2 WNRF Flange

2500 LBS ASTM A182 Gr F11 Class 2 Orifice Flanges

2500 LBS ASTM A182 Gr F11 Class 2 Orifice Flanges

ASTM A182 Gr.F11 Cl.2 Spectacle Blind Flange

ASTM A182 Gr.F11 Cl.2 Spectacle Blind Flange

300 LBS ASTM A182 F11 Class 2 Reducing Flanges

300 LBS ASTM A182 F11 Class 2 Reducing Flanges

ASTM A182 Grade F11 Nipoflange Flanges

ASTM A182 Grade F11 Nipoflange Flanges

ASTM A182 F11 SWRF Flanges

ASTM A182 F11 SWRF Flanges

5000 NB SA182 F11 Cl2 Lapped Joint Flange

5000 NB SA182 F11 Cl2 Lapped Joint Flange

ASME SA 182 Gr F11 Flanges

ASME SA 182 Gr F11 Flanges

ASTM A182 F11 Cl2 Girth Flanges

ASTM A182 F11 Cl2 Girth Flanges

150 LBS ASTM A182 F11 Cl.2 Weld Neck Flanges

150 LBS ASTM A182 F11 Cl.2 Weld Neck Flanges

ASTM A182 Gr F11 Tongue & Groove Flange

ASTM A182 Gr F11 Tongue & Groove Flange

SA 182 Gr F11 Ring Joint Flange

SA 182 Gr F11 Ring Joint Flange

1500 LBS ASTM A182 F11 Class 3 Socket Weld Flange

1500 LBS ASTM A182 F11 Class 3 Socket Weld Flange

ASME SA 182 Gr F11 Screwed Flange

ASME SA 182 Gr F11 Screwed Flange

Temperature °F Class 150 Class 600 Class 1500 Class 400 Class 900 Class 300 Class 2500
-20 to 100 275 1440 3600 960 2160 720 6000
300 205 1080 2700 720 1620 540 4500
200 230 1200 3000 800 1800 600 5000
400 190 995 2485 660 1490 495 4140
600 140 875 2185 580 1310 435 3640
650 125 860 2150 575 1290 430 3580
500 170 930 2330 620 1395 465 3880
700 110 850 2125 565 1275 425 3540
750 95 830 2075 555 1245 415 3460
850 65 790 1980 530 1190 395 3300
800 80 805 2015 540 1210 405 3360
900 50 780 1945 520 1165 390 3240
950 35 765 1910 510 1145 380 3180
1000 20 640 1605 430 965 320 2675
1100 20 515 1285 345 770 255 2145
1150 20 400 995 265 595 200 1655
1050 20 615 1545 410 925 310 2570
1200 20 310 770 205 465 155 1285
1250 20 225 565 150 340 115 945
1300 20 170 430 115 255 85 715
1400 20 95 240 65 145 50 400
1350 20 125 310 80 185 60 515
1450 15 70 170 45 105 35 285
1500 10 55 135 35 80 25 230
Check SA-182 F11 Steel Spectacle Blinds and ASTM A182 F11 CL2 Spades/ Ring Spacers pressure rating & price in India

ASTM A182 F11 Weld Neck Flange Dimensions

Flange NPS H Inside
Diameter
Flat Face
Thickness (T2)
Outside
Diameter
Raised Face
(RF)
Raised Face
(R)
H1 Raised Face
Thickness (T)
T1 Bolt Circle
(BC)
Bolt Hole
(B)
No. of
Bolt Holes
1/2" 1.19" 0.62" 1.82" 3.50" .063" 1.38" 0.84" 1.88" .38" 2.38" .62" 4
1-1/4" 2.31" 1.38" 2.19" 4.62" .063" 2.50" 1.66" 2.25" .56" 3.50" .62" 4
3/4" 1.50" 0.82" 2.00" 3.88" .063" 1.69" 1.05" 2.06" .44" 2.75" .62" 4
1-1/2" 2.56" 1.61" 2.38" 5.00" .063" 2.88" 1.90" 2.44" .62" 3.88" .62" 4
1" 1.94" 1.05" 2.13" 4.25" .063" 2.00" 1.32" 2.19" .50" 3.12" .62" 4
2" 3.06" 2.07" 2.44" 6.00" .063" 3.62" 2.38" 2.50" .69" 4.75" .75" 4
2-1/2" 3.56" 2.47" 2.69" 7.00" .063" 4.12" 2.88" 2.75" .82" 5.50" .75" 4
3" 4.25" 3.07" 2.69" 7.50" .063" 5.00" 3.50" 2.75" .88" 6.00" .75" 4
4" 5.31" 4.03" 2.94" 9.00" .063" 6.19" 4.50" 3.00" .88" 7.50" .75" 8
5" 6.44" 5.05" 3.44" 10.00" .063" 7.31" 5.56" 3.50" .88" 8.50" .88" 8
3-1/2" 4.81" 3.55" 2.75" 8.50" .063" 5.50" 4.00" 2.81" .88" 7.00" .75" 8
6" 7.56" 6.07" 3.44" 11.00" .063" 8.50" 6.63" 3.50" .94" 9.50" .88" 8
8" 9.69" 7.98" 3.94" 13.50" .063" 10.62" 8.63" 4.00" 1.06" 11.75" .88" 8
22" 24.25" 21.25" 5.82" 29.50" .063" 25.25" 22.00" 5.88" 1.75" 27.25" 1.38" 20
10" 12.00" 10.02" 3.94" 16.00" .063" 12.75" 10.75" 4.00" 1.13" 14.25" 1.00" 12
12" 14.38" 12.00" 4.44" 19.00" .063" 15.00" 12.75" 4.50" 1.19" 17.00" 1.00" 12
16" 18.00" 15.25" 4.94" 23.50" .063" 18.50" 16.00" 5.00" 1.38" 21.25" 1.12" 16
18" 19.88" 17.25" 5.44" 25.00" .063" 21.00" 18.00" 5.50" 1.50" 22.75" 1.25" 16
14" 15.75" 13.25" 4.94" 21.00" .063" 16.25" 14.00" 5.00" 1.32" 18.75" 1.12" 12
20" 22.00" 19.25" 5.63" 27.50" .063" 23.00" 20.00" 5.69" 1.63" 25.00" 1.25" 20
24" 26.12" 23.25" 5.94" 32.00" .063" 27.25" 24.00" 6.00" 1.82" 29.50" 1.38" 20
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