UNS Number
UNS : K21590
ASTM A182 F22 Flanges
ASME SA182 F22 CL3 Blind Flanges and Alloy Steel F22 Slip on Flange manufacturer In UAE
What Is The ASTM A182 F22 Flanges Hardening Process?
ASTM A182 is a low-alloy steel with 2.25% chromium. The ASTM A182 F22 Flanges are frequently used as a base material for clad parts. But it is also employed in oil patch wellhead operations for items like hangers, connections, and block valves. The 0.2% proof stress limit when delivered to ASTM A182 in the normalised and annealed state is 30 KSU.
The F22 class is a low-alloy steel that is heat-treatable. Furthermore, it typically comprises carbon, chromium, or molybdenum, the three principal hardening components. The steel is utilised in wellhead operations and is an improvement over AISI 4130 steel.
How to Choose Between A182 F22 Class 2 or Class 3?
F22 Class 2 is less prevalent but have better mechanical qualities than class 1 flanges.
Class 3 is the oldest and most powerful of all. The ASTM A182 standard, which includes forged low alloy in high pressure uses, applies to these flanges.
Slip on, blind, and socket weld flanges are examples of class 3 flanges or other flanges. The diameters of the flanges vary from 1 to 48 inches, with different wall thicknesses.
Check Heat-treatment Option Of Class 150/300 A182 F22 Class 2 Weld Neck Flanges and Test Machine Of PN16 A182 F22 Plate Flanges
Marking Formula Of ASME SA 182 Gr F22 Slip On Flange
ASME SA 182 Gr F22 Slip On Flange is a low alloy metal with a nominal chromium content of 2.25%. It is commonly utilised for hangers, adapters, and block devices in oil patch wellhead operations.
Features of Alloy Steel F22 Class 1 Blind Flange
Flanges are also available in B16.5, B16.47, and other norms and specifications. The chemical structure of the alloy steel flange component can cause variations. The most often used flanges are class 304 flanges, which include 18% chromium with 8% nickel. The Alloy Steel F22 Class 1 Blind Flangeenables tubes to slip onto the flanges and join in precise positions. Seamless pipes are employed with slip on flanges to enhance the procedure. The Alloy Steel Blind Flanges are employed to seal a pipe connection.
Select Your Sizes In Our Online Inventory Of BS4504 ASME SA 182 Gr F22 Socket Weld Flanges, Buy ASTM A182 F22 Lap Joint Flanges In Dubai At Factory Price
Table of content
Specialized in manufacturing
ASTM A182 F22 Flanges
ASTM A182 F22 Flanges Is A Low-alloy Steel That Contains 2.25% Chromium.
Size
1/2 Inches To 48 Inches
Class
150 To 2500
Schedule
SCH 10S To SCH 80S
ASME
B16.5
ASTM A182 F22 Flanges : Properties
WNR Number
WNR : 1.7380
Hardness
Brinell Hardness Number, HBW : 156-207
Heat-treatment Option
- 1 +A: Annealed (full/soft/spheroidizing)
- 2 +N: Normalized
- 3 +NT: Normalized and tempered
- 4 +QT: Quenched and tempered (water/oil)
- 5 +AT: Solution annealed
- 6 +P: Precipitation hardened
Suface Option
- Stock Finish
- Spiral Serrated
- Concentric Serrated
- Smooth Finish
Test Machine
- Chemical Element Test Machine
- Tensile Test Machine
- Impact Test Machine
- Hardness Test For Flange
- Flange Thickness Test
- Flange PDO Test
Specification Of ASTM A182 F22 Flanges
| Specifications | ASTM A182 F22 Flanges |
|---|---|
| Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| Payment Type | L/C,T/T,D/P,Paypal |
| DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
| Use In | Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc. |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Size | 1/2” to 24” (customized diameters: up to 60”.) |
| Brand Name | Schulzmann |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| Transportation In | Air & Ocean and Land |
| Available Packing | Packing In Plywood Box And Plywood Pallet |
| Certificate | ISO |
| EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
| Methods Of Forging | Casting Forging Rolling Cutting |
| Manufacturing Productivity | 800 ton per month |
| Supply Ability | 600 Ton Per Month |
| Class | Class 150 to 2500. PN 2.5 to PN 250. |
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Description | Price In US ($) |
|---|---|
| A182 F22, LWNRF, NPS 1.5 (DN40) X 18 MM THK X CLASS 600 | US $288.60 Per KG |
| 1.1/2NB 300LB SCH XS, A182 F22, WELD NECK FLANGE, ASME B16.5 | US $34.60 Per KG |
| LWNRF, A182 F22, NPS 2 (DN 50) X 19.5 MM THK X CLASS 600 | US $310.70 Per KG |
| 3/4 Inch, Class 300, SCH 160, WNRF, ASME B16.5, A182 F22 | US $31.70 Per PCS |
| 1/2 Inch;, 300LB, A182 F22, SCH 160, SWRF, | US $16.72 Per PCS |
| FLANGE, 3/4 Inch, A182 F22, Class 300, SCH160, WNRF, ANSI B16.5 | US $29.40 Per PCS |
| 1/2 Inch, A182 F22, 300#, SCH 160, WNRF, ASME B16.5 | US $24.59 Per PCS |
| A182 F22, 3/4 Inch, Class 300, SCH 160, WNRF, ASME B16.5 | US $18.45 Per PCS |
| FLANGE 2 1/2 Inch, A182 F22, 1500, SCH 120, WNRF, ASME B16.5 | US $26.69 Per PCS |
| 3/4 Inch, Class 300, BLIND, RF, ASME B16.5 | US $21.30 Per PCS |
Types Of ASTM A182 F22 Alloy Steel Flanges
Alloy Steel F22 Socket Weld Flanges
A182 F22 Plate Flanges
ASTM A182 F22 Lap Joint Flanges
A182 F22 Class 3 Reducing Flange
SA-182-F22 Raised Face Flange
ASME SA 182 F22 CL3 RTJ Flange
A182 Gr F22 Threaded Flanges
SA182 F22 Class 2 Orifice Flanges
F22 Alloy Steel Spectacle Blind Flanges
SA 182 Gr F22 CL3 Blind Flanges
ASME SA 182 F22 Slip On Flange
A182 F22 Class 1 Weld Neck Flange
A182 22 Flange
Class 150 Grade 22 Flange
Alloy Steel F11 Flange
ASTM A182 F22 Equivalent Material
| Grade Symbol | A182 F22 CL3 |
|---|---|
| Elements | Alloy Steel |
| UNS Number | K21590 |
| Alloy | chromium-molybdenum |
View Composition Of F22 Alloy Steel Spectacle Blind Flanges, Largest manufacturer Of AWWA C207 A182 Gr F22 Threaded Flanges In UAE According To International Standards
ASTM A182 F22 Chemical Composition
| Carbon | 0.08 – 0.15 |
| Molybdenum | 0.90 – 1.10 |
| Chromium | 2.00 – 2.50 |
| Nickel | 0.5 maximum |
| Phosphorus | 0.025 maximum * |
| Sulphur | 0.025 maximum * |
| Silicon | 0.15 – 0.50 |
| Manganese | 0.30 – 0.60 |
ASTM A182 F22 Mechanical Properties
| Grade | Yield Strength (Mpa) | Elongation % | Tensile Strength (Mpa) |
| A182 F22 | 415 | 20 | 205 |
exporter Of SA182 F22 Class 1 RTJ Flanges In Middle East, SA182 F22 Class 2 Orifice Flange Temperature Range and Gasket Chat
A182 F22 Class 2 Weld Neck Flanges Dimensions In MM
| Size In Inches | D In (millimeter) | X In (millimeter) | G In (millimeter) | t In (millimeter) | B1 In (millimeter) | T1 In (millimeter) | A In (millimeter) |
|---|---|---|---|---|---|---|---|
| 1/2 | 89 | 30.2 | 35.1 | 11.2 | 15.7 | 47.8 | 21.3 |
| 3/4 | 99 | 38.1 | 42.9 | 12.7 | 20.8 | 52.3 | 26.7 |
| 1 | 108 | 49.3 | 50.8 | 14.2 | 26.7 | 55.6 | 33.5 |
| 1¼ | 117 | 58.7 | 63.5 | 15.7 | 35.1 | 57.2 | 42.2 |
| 1½ | 127 | 65.0 | 73.2 | 17.5 | 40.9 | 62.0 | 48.3 |
| 2 | 152 | 77.7 | 91.9 | 19.1 | 52.6 | 63.5 | 60.5 |
| 2½ | 178 | 90.4 | 104.6 | 22.4 | 62.7 | 69.9 | 73.2 |
| 3 | 191 | 108.0 | 127.0 | 23.9 | 78.0 | 69.9 | 88.9 |
| 3½ | 216 | 122.2 | 139.7 | 23.9 | 90.2 | 71.4 | 101.6 |
| 4 | 229 | 134.9 | 157.2 | 23.9 | 102.4 | 76.2 | 114.3 |
| 5 | 254 | 163.6 | 185.7 | 23.9 | 128.3 | 88.9 | 141.2 |
| 6 | 279 | 192.0 | 215.9 | 25.4 | 154.2 | 88.9 | 168.4 |
| 8 | 343 | 246.1 | 269.7 | 28.4 | 202.7 | 101.6 | 218.2 |
| 10 | 406 | 304.8 | 323.9 | 30.2 | 254.5 | 101.6 | 273.1 |
| 12 | 483 | 365.3 | 381.0 | 31.8 | 304.8 | 114.3 | 323.9 |
| 14 | 533 | 400.1 | 412.8 | 35.1 | 336.6 | 127.0 | 355.6 |
| 16 | 597 | 457.2 | 469.9 | 36.6 | 387.4 | 127.0 | 406.4 |
| 18 | 635 | 505.0 | 533.4 | 39.6 | 438.2 | 139.7 | 457.2 |
| 20 | 699 | 558.8 | 584.2 | 42.9 | 489.0 | 144.5 | 508.0 |
| 24 | 813 | 663.4 | 692.2 | 47.8 | 590.6 | 152.4 | 609.6 |
| Temp (°F) | (Class 150) | (Class 400) | (Class 600) | (Class 900) | (Class 1500) | (Class 2500) |
| -20 to 100 | 265 | 925 | 1390 | 2085 | 3470 | 5785 |
| 200 | 260 | 905 | 1360 | 2035 | 3395 | 5660 |
| 300 | 230 | 870 | 1305 | 1955 | 3260 | 5435 |
| 400 | 200 | 855 | 1280 | 1920 | 3200 | 5330 |
| 500 | 170 | 830 | 1245 | 1865 | 3105 | 5180 |
| 600 | 140 | 805 | 1210 | 1815 | 3025 | 5040 |
| 650 | 125 | 785 | 1175 | 1765 | 2940 | 4905 |
| 700 | 110 | 755 | 1135 | 1705 | 2840 | 4730 |
| 750 | 95 | 710 | 1065 | 1595 | 2660 | 4430 |
| 800 | 80 | 675 | 1015 | 1525 | 2540 | 4230 |
| 850 | 65 | 650 | 975 | 1460 | 2435 | 4060 |
| 900 | 50 | 600 | 900 | 1350 | 2245 | 3745 |
| 950 | 35 | 375 | 560 | 845 | 1405 | 2345 |
| 1000 | 20 | 220 | 330 | 495 | 825 | 1370 |
Diameter Of SA182 CL3 F22 Slip On Flange Bolts
| NPS (in inch) |
SA182 CL3 F22 Slip On Flanges | ||||
|---|---|---|---|---|---|
| Diameter ( in Inches) |
Number of Bolts |
Diameter of Bolts (in Inches) |
Diameter of Bolts Holes (in Inches) |
(B.C.) (in Inches) |
|
| 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 |
Grade F22 Blind Flanges Thickness
| Normal Size | OD | Minimum WT (T) | Diameter Of R/F | Bolt Holes No. | Dia. Of Holes | B.C. | Bore Of SORF ID | Bore Of WNRF ID | Dia. Of Hub Base | Hub Top Dia. | Length Of SORF | Length Of WNRF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | - | - | - | - | - |
SA182 F22 Class 1 RTJ Flanges Gasket Table
| Normal Pipe Size In Inch | (I.D.) Gasket | (O.D.) Gasket |
|---|---|---|
| Class 150 | ||
| 1/2 | 0.84 | 1.875 |
| 3/4 | 1.06 | 2.25 |
| 1 | 1.31 | 2.625 |
| 1 1/4 | 1.66 | 3 |
| 1 1/2 | 1.91 | 3.375 |
| 2 | 2.38 | 4.125 |
| 2 1/2 | 2.88 | 4.875 |
| 3 | 3.50 | 5.375 |
| 4 | 4.50 | 6.875 |
| 5 | 5.56 | 7.75 |
| 6 | 6.62 | 8.75 |
| 8 | 8.62 | 11 |
| 10 | 10.75 | 13.375 |