SA 182 Gr F11 Slip On Flange and A182 Grade F11 Alloy Steel Blind Flange manufacturer in India
What is ASTM A182 F11 Flange?
ASTM A182 F11 flanges are standard low alloying material grades. These flanges are high-strength components designed with enhanced corrosion and oxidation resistance properties. The chrome-moly grade helps in securely sealing a range of piping equipment in the system. Designed to perform in high-temperature systems, the flanges showcase excellent stress rupture properties. The flanges in this grade can be easily threaded or welded following standard procedures.
How to do Heat treatment of SA 182 Gr F11 Flange
The SA 182 Gr F11 flange is heat-treated by normalizing the flanges at temperatures of 1650 degrees F. The flanges can be tempered at a minimum temperature of 1150 degrees F. The flanges are later air-cooled after their initial processing.
ASTM A182 Gr F11 Slip on Flange VS SA182 F11 Blind Flange
A slip on and the blind flange is a common type of flange in the A182 F11 grade. These flanges can be distinguished from certain features.
- ASTM A182 Gr F11 Slip on the flange is designed with a low-profile head. SA182 F11 Blind flange is designed without a hub or a face.
- A slip on flange is a choice in low-pressure systems. A blind flange is used to seal a range of high pressure fluids and gases.
- A Slip flange type is welded using one or more fillet welds. A weld neck flange is connected with the help of bolts or nuts, allowing room for inspection and repair.
ASTM A182 F11 Class 2 Flange Vs A182 F11 Class 1 Flange
Class 1 and class 2 of ASTM A182 F11 flange are two distinct types that can be distinguished on certain features.
- ASTM A182 F11 Class 2 flange is designed with superior strength as compared to class 1 flanges.
- F11 class 2 flanges have higher hardness than the class 1 flange type.
- Class 1 flanges have slightly better elongation properties than class 2 flange in the F11 grade.
Table of Content
A182 F11 Material Specification
| Specifications | ASTM A182 F11 Flanges and ASME SA182 F11 Flange |
|---|---|
| Equipment used | Pushing Machine, Sand-blasting machine, Press machine, Bending machine, electric bevelling machine |
| Available Sizes | From 1/2 to 48 Inch |
| JIS Standard | 10, 30, 40, 20, 5, 16, 63 K |
| UNI Standard | 6, 40, 16, 25, 10 Bar |
| Main Types | Forged / Screwed / Plate/ Threaded |
| EN Standard | 6, 40, 16, 25, 10 Bar |
| Flange Face Type | Large Tongue and Groove, Lap Joint Face, Large Male Female, Flat Face, Small Tongue, Raised Face, Small Male Female, Ring Joint Flange Manufacturer and Supplier |
| DIN Standard | 16, 40, 10, 6, 25 Bar / PN64, PN10, PN16, PN6, PN25, PN40 |
| ANSI Standard | Class 150 to Class 2500 LBS |
| Flange supporting material | Ring Joint Gasket Flange Bolts |
| Standards | ASME B16.5, DIN, ANSI Flanges, B16.47 Series A and B, B16.48, BS 10, EN 1092, ASME Flanges, BS Flanges, BS4504, EN Flanges, GOST Flanges, DIN Flanges |
| Technique | Heat treated machined Forged |
| Test | Magnetic particle detector UI trasonic flaw detector X ray detector Direct reading Spectrograph Hydrostatic testing machine |
| Flanges Marking | All Flange are marked as follows: Supplier or Manufacturer’s Name, Class, Dimension, Size, Bore, Material, Heat No. (Or according to the customer’s request) |
ASTM A182 F11 Class 2 Flanges Price List
| Products | Pipe Size | Flange Outside Diameter | Maximum Operating Pressure | Temp. Range | Number of Bolt Holes | Price |
|---|---|---|---|---|---|---|
| 1 WN FLANGE, RF, CL.150, SCH.10S, ASME B16.5, ASTM A182 GR. F11, UNS S32205, FERRITIC/AUSTENITIC | 1/4 in | 2-3/16 in | Not For Pressure Service | ———— | 4 | $14.17 |
| FLANGE, BLIND, 6, RF, ASME B16.5, CLASS150, SS ASTM A182 GR F11 | 1/4 in | ———— | ———— | -20° to 366° F | ———— | $10.35 |
| 4300LB S-10S RF WN FLANGE ASTM A182 F11 | 1/2 in | 3-1/2 in | Not For Pressure Service | ———— | 4 | $12.63 |
| FLANGES) REDUCING WNRT J FLANGE 2X1 SCHXXS 2500#A694 F60MOC :ASTM A182 F11 ASME B16.5 | 3/4 in | ———— | ———— | -20° to 366° F | ———— | $10.06 |
| 2 300LB BLIND RF FLANGE ASTM A182 F11 | 3/4 in | ———— | 150 psi | ———— | ———— | $12.15 |
| WELD NECK FLANGE 10 1500# ASTM A182 F11 NACE (OILFIELD SUPPLIES) | 1 in | ———— | ———— | -20° to 366° F | ———— | $11.68 |
| 1 300LB SW RF FLANGE ASTM A182 GR F11 | 1-1/4 in | 4 in | Not For Pressure Service | ———— | 4 | $13.44 |
| CARBON STEEL FLANGE: FLANGE,SOCKETWELD 1-900,1500 RTJ SCH 160,CMTR ASTM A182 F11CLASS 3 | 1-1/2 in | ———— | ———— | -20° to 366° F | ———— | $14.78 |
| FLANGE,SOCKETWELD 1-900,1500 RTJ SCH 160, ASTM A182M F11 CLASS 3 | 3 in | 7-7/8 in | 300 psi | -20° to 366° F | 4 | $62.91 |
Types of ASTM A182 F11 Flange
ASTM A182 F11 CL2 Ring Joint Flange
F11 Alloy Steel Girth Flanges
ASTM A182 Grade F11 Expander Flanges
SA-182 F11 Blind Flange
A182 F11 CL2 BLRF Flanges
ASTM A182 Gr F11 Lapped Joint Flange
A182 Gr F11 Weld Neck Flanges
Sa 182 F11 Cl2 WNRF Flange
ASTM A 182 F11 Socket Weld Flange
A182-F11 Orifice Flanges
SA 182 Gr F11 Spectacle Blind Flange
F11 Steel Tongue & Groove Flange
Material A182 F11 SWRF Flanges
Sa 182 Gr F11 Cl 2 Slip On Flange
ASTM A182 F11 SORF Flanges
UNS K11572 Nipo Flanges
A182 F11 Class 2 Long Weld Neck Flange
SA182F11 Reducing Flanges
A182 Grade F11 Screwed Flange
A182 F11 Cl.2 Threaded Flange
A182f11 Material Heat Treatment
| Grade | Heat Treatment Process |
|---|---|
| F11 Class 1, 2, 3 | Type: annealing or normalising and tempering Cooling media: furnace or air cool; Minimum austenitizing/solutioning temperature: 1650°F[900°C]; Tempering temperature must be at least 1150°F [620°C]. |
Alloy Steel F11 Flanges Weight Chart
| Pipe Normal Diameter | Outer Diameter Flange | Thread Length | Thickness Of Flange Min | Diameter of Hub | Diameter of Bolt Holes | Number of Bolts | Diameter of Raised Face | Length Hub.Y | Diameter of Bolt Circle | Diameter of Bolts (inch) | LB | KG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 15 | 89.00 | 15.70 | 11.20 | 30.20 | 15.80 | 4 | 35.10 | 15.70 | 60.50 | 1/2 | 0.9 | 0.4 |
| 3/4 | 20 | 98.50 | 15.70 | 12.70 | 38.10 | 15.80 | 4 | 42.90 | 15.70 | 69.90 | 1/2 | 1.5 | 0.7 |
| 1 | 25 | 108.00 | 17.50 | 14.20 | 49.30 | 15.80 | 4 | 50.80 | 17.50 | 79.30 | 1/2 | 1.8 | 0.8 |
| 1-1/4 | 32 | 117.50 | 20.60 | 15.70 | 58.70 | 15.80 | 4 | 63.50 | 20.60 | 88.90 | 1/2 | 2.6 | 1.2 |
| 1-1/2 | 40 | 127.00 | 22.40 | 17.50 | 65.00 | 15.80 | 4 | 73.20 | 22.40 | 98.60 | 1/2 | 3.3 | 1.5 |
| 2 | 50 | 152.50 | 25.40 | 19.10 | 77.70 | 19.10 | 4 | 91.90 | 25.40 | 120.70 | 5/8 | 5.1 | 2.3 |
| 2-1/2 | 65 | 178.00 | 28.40 | 22.40 | 90.40 | 19.10 | 4 | 104.60 | 28.40 | 139.70 | 5/8 | 8.1 | 3.7 |
| 3 | 80 | 190.50 | 30.20 | 23.90 | 108.00 | 19.10 | 4 | 127.00 | 30.20 | 152.40 | 5/8 | 9 | 4.1 |
| 3-1/2 | 90 | 216.00 | 31.80 | 23.90 | 122.20 | 19.10 | 8 | 139.70 | 31.80 | 177.80 | 5/8 | 11.2 | 5.1 |
| 4 | 100 | 228.50 | 33.30 | 23.90 | 134.90 | 19.10 | 8 | 157.20 | 33.30 | 190.50 | 5/8 | 13 | 5.9 |
| 5 | 125 | 254.00 | 36.60 | 23.90 | 163.60 | 22.40 | 8 | 185.70 | 36.60 | 215.90 | 3/4 | 15.4 | 7 |
| 6 | 150 | 279.50 | 39.60 | 25.40 | 192.00 | 22.40 | 8 | 215.90 | 39.60 | 241.30 | 3/4 | 18.5 | 8.4 |
| 8 | 200 | 343.00 | 44.50 | 28.40 | 246.10 | 22.40 | 8 | 269.70 | 44.50 | 298.50 | 3/4 | 28.6 | 13 |
| 10 | 250 | 406.50 | 49.30 | 30.20 | 304.80 | 25.40 | 12 | 323.90 | 49.30 | 362.00 | 7/8 | 39.5 | 18 |
| 12 | 300 | 482.50 | 55.60 | 31.80 | 365.30 | 25.40 | 12 | 381.00 | 55.60 | 431.80 | 7/8 | 64 | 29 |
| 14 | 350 | 533.50 | 57.20 | 35.10 | 400.10 | 28.50 | 12 | 412.80 | 57.20 | 476.30 | 1 | 86 | 39 |
| 16 | 400 | 597.00 | 63.50 | 36.60 | 457.20 | 28.50 | 16 | 469.90 | 63.50 | 539.80 | 1 | 103 | 47 |
| 18 | 450 | 635.00 | 68.30 | 39.60 | 505.00 | 31.80 | 16 | 533.40 | 68.30 | 577.90 | 1 1/8 | 126 | 57 |
| 20 | 500 | 698.50 | 73.20 | 42.90 | 558.80 | 31.80 | 20 | 584.20 | 73.20 | 635.00 | 1 1/8 | 167 | 76 |
| 24 | 600 | 813.00 | 82.60 | 47.80 | 663.40 | 35.10 | 20 | 692.20 | 82.60 | 749.30 | 1 1/4 | 214 | 97 |
ASTM A182 F11 Flange Schedule Chart
| Nominal Pipe Sizes (NPS) | Socket Weld (SWRF) | Slip On (SORF) | Lap Joint (Loose) | Threaded (NPT) | Weld Neck (WRNR) | Blind (BLRF) |
|---|---|---|---|---|---|---|
| ½ | 2 | 1 | 1 | 1 | 2 | 2 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 |
| 1 | 2 | 2 | 2 | 2 | 3 | 2 |
| 1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 |
| 2 | 5 | 5 | 5 | 5 | 6 | 5 |
| 2½ | 8 | 8 | 8 | 8 | 10 | 7 |
| 3 | 9 | 9 | 9 | 9 | 11.5 | 9 |
| 3½ | 11 | 11 | 11 | 12 | 12 | 13 |
| 4 | 13 | 13 | 13 | 13 | 16.5 | 17 |
| 5 | 15 | 15 | 15 | 15 | 21 | 20 |
| 6 | 19 | 19 | 19 | 19 | 26 | 27 |
| 8 | 30 | 30 | 30 | 30 | 42 | 47 |
| 10 | 43 | 43 | 43 | 43 | 54 | 70 |
| 12 | 64 | 64 | 64 | 64 | 88 | 123 |
| 14 | 90 | 90 | 105 | 90 | 114 | 140 |
| 16 | 98 | 106 | 140 | 98 | 140 | 180 |
| 18 | 130 | 130 | 160 | 130 | 165 | 220 |
| 20 | 165 | 165 | 195 | 165 | 197 | 285 |
| 22 | 185 | 185 | 245 | 185 | 225 | 355 |
| 24 | 220 | 220 | 275 | 220 | 268 | 430 |
A182 Gr F11 Flanges Thickness Chart
| Pipe Normal Diam. | Thread Length | O.D. Flange | Diam. of Bolt Circle | LB | Thk. Of Flange Min | Diam. of Bolt Holes | Diam. of Hub | Diam. of Bolts (inch) | Diameter of Raised Face | Number of Bolts | Length Hub.Y | KG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | dn | T | O | BC | C | BH | X | BD | G | BN | Y | ||
| 1/2" | 15 | 15.70 | 89.00 | 60.50 | 0.9 | 11.20 | 15.80 | 30.20 | 1/2" | 35.10 | 4 | 15.70 | 0.4 |
| 3/4" | 20 | 15.70 | 98.50 | 69.90 | 1.5 | 12.70 | 15.80 | 38.10 | 1/2" | 42.90 | 4 | 15.70 | 0.7 |
| 1" | 25 | 17.50 | 108.00 | 79.30 | 1.8 | 14.20 | 15.80 | 49.30 | 1/2" | 50.80 | 4 | 17.50 | 0.8 |
| 1-1/4" | 32 | 20.60 | 117.50 | 88.90 | 2.6 | 15.70 | 15.80 | 58.70 | 1/2" | 63.50 | 4 | 20.60 | 1.2 |
| 1-1/2" | 40 | 22.40 | 127.00 | 98.60 | 3.3 | 17.50 | 15.80 | 65.00 | 1/2" | 73.20 | 4 | 22.40 | 1.5 |
| 2" | 50 | 25.40 | 152.50 | 120.70 | 5.1 | 19.10 | 19.10 | 77.70 | 5/8" | 91.90 | 4 | 25.40 | 2.3 |
| 2-1/2" | 65 | 28.40 | 178.00 | 139.70 | 8.1 | 22.40 | 19.10 | 90.40 | 5/8" | 104.60 | 4 | 28.40 | 3.7 |
| 3" | 80 | 30.20 | 190.50 | 152.40 | 9 | 23.90 | 19.10 | 108.00 | 5/8" | 127.00 | 4 | 30.20 | 4.1 |
| 3-1/2" | 90 | 31.80 | 216.00 | 177.80 | 11.2 | 23.90 | 19.10 | 122.20 | 5/8" | 139.70 | 8 | 31.80 | 5.1 |
| 4" | 100 | 33.30 | 228.50 | 190.50 | 13 | 23.90 | 19.10 | 134.90 | 5/8" | 157.20 | 8 | 33.30 | 5.9 |
| 5" | 125 | 36.60 | 254.00 | 215.90 | 15.4 | 23.90 | 22.40 | 163.60 | 3/4" | 185.70 | 8 | 36.60 | 7 |
| 6" | 150 | 39.60 | 279.50 | 241.30 | 18.5 | 25.40 | 22.40 | 192.00 | 3/4" | 215.90 | 8 | 39.60 | 8.4 |
| 8" | 200 | 44.50 | 343.00 | 298.50 | 28.6 | 28.40 | 22.40 | 246.10 | 3/4" | 269.70 | 8 | 44.50 | 13 |
| 10" | 250 | 49.30 | 406.50 | 362.00 | 39.5 | 30.20 | 25.40 | 304.80 | 7/8" | 323.90 | 12 | 49.30 | 18 |
| 12" | 300 | 55.60 | 482.50 | 431.80 | 64 | 31.80 | 25.40 | 365.30 | 7/8" | 381.00 | 12 | 55.60 | 29 |
| 14" | 350 | 57.20 | 533.50 | 476.30 | 86 | 35.10 | 28.50 | 400.10 | 1" | 412.80 | 12 | 57.20 | 39 |
| 16" | 400 | 63.50 | 597.00 | 539.80 | 103 | 36.60 | 28.50 | 457.20 | 1" | 469.90 | 16 | 63.50 | 47 |
| 18" | 450 | 68.30 | 635.00 | 577.90 | 126 | 39.60 | 31.80 | 505.00 | 1 1/8" | 533.40 | 16 | 68.30 | 57 |
| 20" | 500 | 73.20 | 698.50 | 635.00 | 167 | 42.90 | 31.80 | 558.80 | 1 1/8" | 584.20 | 20 | 73.20 | 76 |
| 24" | 600 | 82.60 | 813.00 | 749.30 | 214 | 47.80 | 35.10 | 663.40 | 1 1/4" | 692.20 | 20 | 82.60 | 97 |
Exporter and Distributor of ASTM A182 F11 Socket Weld Flange in Mumbai, View Alloy Steel SA182 F11 weld neck flange specification in Class 150 to 2500# with marking, stamping, & Pre-shipment Inspection
ASTM A182 Grade F11 Flanges Dimension
| Nominal Pipe Size | Thickness of Flange | Outside Diameter of Flange | Diameter of Hub at Base | Diameter of Raised Face | Diameter or Bore | Length Thru Hub | Diameter of Hub at Bevel | Radius of Fillet | Depth of Socket | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slip-on Socket | Lap Joint | Welding Neck | Slip-On Threaded Socket | Lap Joint | ||||||||
| Q | O | X | R | W | B | Y | Y | Y | H | r | Z | |
| 3/4 | 1/2 | 3-7/8 | 1-1/2 | 1-11/16 | 1.09 | 1.11 | 2-1/16 | 5/8 | 5/8 | 1.05 | 1/8 | 7/16 |
| 12 | 1-1/4 | 19 | 14-3/8 | 15 | 12.88 | 12.92 | 4-1/2 | 2-3/16 | 2-3/16 | 12.75 | 1/2 | 1-9/16 |
| 1 | 9/16 | 4-1/4 | 1-15/16 | 2 | 1.36 | 1.38 | 2-3/16 | 11/16 | 11/16 | 1.32 | 1/8 | 1/2 |
| 6 | 1 | 11 | 7-9/16 | 8-1/2 | 6.72 | 6.75 | 3-1/2 | 1-9/16 | 1-9/16 | 6.63 | 1/2 | 1-1/16 |
| 1-1/4 | 5/8 | 4-5/8 | 2-5/16 | 2-1/2 | 1.70 | 1.72 | 2-1/4 | 13/16 | 13/16 | 1.66 | 3/16 | 9/16 |
| 1-1/2 | 11/16 | 5 | 2-9/16 | 2-7/8 | 1.95 | 1.97 | 2-7/16 | 7/8 | 7/8 | 1.90 | 1/4 | 5/8 |
| 16 | 1-7/16 | 23-1/2 | 18 | 18-1/2 | 16.16 | 16.19 | 5 | 2-1/2 | 3-7/16 | 16.00 | 1/2 | 1-3/4 |
| 2 | 3/4 | 6 | 3-1/16 | 3-5/8 | 2.44 | 2.46 | 2-1/2 | 1 | 1 | 2.38 | 5/16 | 11/16 |
| 1/2 | 7/16 | 3-1/2 | 1-3/16 | 1-3/8 | .88 | .90 | 1-7/8 | 5/8 | 5/8 | .84 | 1/8 | 3/8 |
| 18 | 1-9/16 | 25 | 19-7/8 | 21 | 18.18 | 18.20 | 5-1/2 | 2-11/16 | 3-13/16 | 18.00 | 1/2 | 1-15/16 |
| 2-1/2 | 7/8 | 7 | 3-9/16 | 4-1/8 | 2.94 | 2.97 | 2-3/4 | 1-1/8 | 1-1/8 | 2.88 | 5/16 | 3/4 |
| 3 | 15/16 | 7-1/2 | 4-1/4 | 5 | 3.57 | 3.60 | 2-3/4 | 1-3/16 | 1-3/16 | 3.50 | 3/8 | 13/16 |
| 20 | 1-11/16 | 27-1/2 | 22 | 23 | 20.20 | 20.25 | 5-11/16 | 2-7/8 | 4-1/16 | 20.00 | 1/2 | 2-1/8 |
| 10 | 1-3/16 | 16 | 12 | 12-3/4 | 10.88 | 10.92 | 4 | 1-15/16 | 1-15/16 | 10.75 | 1/2 | 1-5/16 |
| 3-1/2 | 15/16 | 8-1/2 | 4-13/16 | 5-1/2 | 4.07 | 4.10 | 2-13/16 | 1-1/4 | 1-1/4 | 4.00 | 3/8 | 7/8 |
| 4 | 15/16 | 9 | 5-5/16 | 6-3/16 | 4.57 | 4.60 | 3 | 1-5/16 | 1-5/16 | 4.50 | 7/16 | 15/16 |
| 5 | 15/16 | 10 | 6-7/16 | 7.5/16 | 5.66 | 5.69 | 3-1/2 | 1-7/16 | 1-7/16 | 5.56 | 7/16 | 15/16 |
| 8 | 1-1/8 | 13-1/2 | 9-11/16 | 10-5/8 | 8.72 | 8.75 | 4 | 1-3/4 | 1-3/4 | 8.63 | 1/2 | 1-1/4 |
| 14 | 1-3/8 | 21 | 15-3/4 | 16-1/4 | 14.14 | 14.18 | 5 | 2-1/4 | 3-1/8 | 14.00 | 1/2 | 1-5/8 |
| 24 | 1-7/8 | 32 | 26-1/8 | 27-1/4 | 24.25 | 24.25 | 6 | 3-1/4 | 4-3/8 | 24.00 | 1/2 | 2-1/2 |
Alloy Steel Gr F11 Weld Neck Flange Dimensions
| Normal Size Of Steel Pipe in Inches | Weld Neck OD | Normal Size Of Steel Pipe in Millimeter | Welding Neck Length | (O.D.) Outer Diameter | RF Diameter | Weld Neck Thickness | RF Height | Hub O.D. | WNRF Bore Daimeter | PCD | Face Of Weld |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (D) | (E) | (A) | (G) | (B) | (H) | (C) | (F) | (I) | (J) | ||
| 1/2 | 21.3 | 15 | 46 | 90 | 34.9 | 9.6 | 2 | 30 | - | 60.3 | 1.6 |
| 3/4 | 26.7 | 20 | 51 | 100 | 42.9 | 11.2 | 2 | 38 | 69.9 | 1.6 | |
| 1 | 33.4 | 25 | 54 | 110 | 50.8 | 12.7 | 2 | 49 | 79.4 | 1.6 | |
| 1 1/4 | 42.2 | 32 | 56 | 115 | 63.5 | 14.3 | 2 | 59 | 88.9 | 1.6 | |
| 1 1/2 | 48.3 | 40 | 60 | 125 | 73 | 15.9 | 2 | 65 | 98.4 | 1.6 | |
| 2 | 60.3 | 50 | 62 | 150 | 92.1 | 17.5 | 2 | 78 | 120.7 | 1.6 | |
| 2 1/2 | 73 | 65 | 68 | 180 | 104.8 | 20.7 | 2 | 90 | 139.7 | 1.6 | |
| 3 | 88.9 | 80 | 68 | 190 | 127 | 22.3 | 2 | 108 | 152.4 | 1.6 | |
| 3 1/2 | 101.6 | 90 | 70 | 215 | 139.7 | 22.3 | 2 | 122 | 177.8 | 1.6 | |
| 4 | 114.3 | 100 | 75 | 230 | 157.2 | 22.3 | 2 | 135 | 190.5 | 1.6 | |
| 5 | 141.3 | 125 | 87 | 255 | 185.7 | 22.3 | 2 | 164 | 215.9 | 1.6 | |
| 6 | 168.3 | 150 | 87 | 280 | 215.9 | 23.9 | 2 | 192 | 241.3 | 1.6 | |
| 8 | 219.1 | 200 | 100 | 345 | 269.9 | 27 | 2 | 246 | 298.5 | 1.6 | |
| 10 | 273 | 250 | 100 | 405 | 323.8 | 28.6 | 2 | 305 | 362 | 1.6 | |
| 12 | 323.8 | 300 | 113 | 485 | 381 | 30.2 | 2 | 365 | 431.8 | 1.6 | |
| 14 | 355.6 | 350 | 125 | 535 | 412.8 | 33.4 | 2 | 400 | 476.3 | 1.6 | |
| 16 | 406.4 | 400 | 125 | 595 | 469.9 | 35 | 2 | 457 | 539.8 | 1.6 | |
| 18 | 457.2 | 450 | 138 | 635 | 533.4 | 38.1 | 2 | 505 | 577.9 | 1.6 | |
| 20 | 508 | 500 | 143 | 700 | 584.2 | 41.3 | 2 | 559 | 635 | 1.6 | |
| 24 | 610 | 600 | 151 | 815 | 692.2 | 46.1 | 2 | 663 | 749.3 | 1.6 |
SA 182 Gr F11 Steel Flanges Size Chart
| Nominal Pipe Size | Thickness of Flanges | Outside Diameter of Flanges | Length Thru Hub | Diameter of Hub at Bevel | Diameter of Hub at Base | Depth of Socket | Diameter of Raised Face | Diameter or Bore | Radius of Fillet | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welding Neck | Slip-On Threaded Socket | Lap Joint | Slip-on Socket | Lap Joint | ||||||||
| 2 | 3/4 | 6 | 2-1/2 | 1 | 1 | 2.38 | 3-1/16 | 11/16 | 3-5/8 | 2.44 | 2.46 | 5/16 |
| 3/4 | 1/2 | 3-7/8 | 2-1/16 | 5/8 | 5/8 | 1.05 | 1-1/2 | 7/16 | 1-11/16 | 1.09 | 1.11 | 1/8 |
| 1 | 9/16 | 4-1/4 | 2-3/16 | 11/16 | 11/16 | 1.32 | 1-15/16 | 1/2 | 2 | 1.36 | 1.38 | 1/8 |
| 1-1/4 | 5/8 | 4-5/8 | 2-1/4 | 13/16 | 13/16 | 1.66 | 2-5/16 | 9/16 | 2-1/2 | 1.70 | 1.72 | 3/16 |
| 1/2 | 7/16 | 3-1/2 | 1-7/8 | 5/8 | 5/8 | .84 | 1-3/16 | 3/8 | 1-3/8 | .88 | .90 | 1/8 |
| 1-1/2 | 11/16 | 5 | 2-7/16 | 7/8 | 7/8 | 1.90 | 2-9/16 | 5/8 | 2-7/8 | 1.95 | 1.97 | 1/4 |
| 2-1/2 | 7/8 | 7 | 2-3/4 | 1-1/8 | 1-1/8 | 2.88 | 3-9/16 | 3/4 | 4-1/8 | 2.94 | 2.97 | 5/16 |
| 3 | 15/16 | 7-1/2 | 2-3/4 | 1-3/16 | 1-3/16 | 3.50 | 4-1/4 | 13/16 | 5 | 3.57 | 3.60 | 3/8 |
| 3-1/2 | 15/16 | 8-1/2 | 2-13/16 | 1-1/4 | 1-1/4 | 4.00 | 4-13/16 | 7/8 | 5-1/2 | 4.07 | 4.10 | 3/8 |
| 4 | 15/16 | 9 | 3 | 1-5/16 | 1-5/16 | 4.50 | 5-5/16 | 15/16 | 6-3/16 | 4.57 | 4.60 | 7/16 |
| 6 | 1 | 11 | 3-1/2 | 1-9/16 | 1-9/16 | 6.63 | 7-9/16 | 1-1/16 | 8-1/2 | 6.72 | 6.75 | 1/2 |
| 8 | 1-1/8 | 13-1/2 | 4 | 1-3/4 | 1-3/4 | 8.63 | 9-11/16 | 1-1/4 | 10-5/8 | 8.72 | 8.75 | 1/2 |
| 10 | 1-3/16 | 16 | 4 | 1-15/16 | 1-15/16 | 10.75 | 12 | 1-5/16 | 12-3/4 | 10.88 | 10.92 | 1/2 |
| 12 | 1-1/4 | 19 | 4-1/2 | 2-3/16 | 2-3/16 | 12.75 | 14-3/8 | 1-9/16 | 15 | 12.88 | 12.92 | 1/2 |
| 14 | 1-3/8 | 21 | 5 | 2-1/4 | 3-1/8 | 14.00 | 15-3/4 | 1-5/8 | 16-1/4 | 14.14 | 14.18 | 1/2 |
| 5 | 15/16 | 10 | 3-1/2 | 1-7/16 | 1-7/16 | 5.56 | 6-7/16 | 15/16 | 7.5/16 | 5.66 | 5.69 | 7/16 |
| 16 | 1-7/16 | 23-1/2 | 5 | 2-1/2 | 3-7/16 | 16.00 | 18 | 1-3/4 | 18-1/2 | 16.16 | 16.19 | 1/2 |
| 18 | 1-9/16 | 25 | 5-1/2 | 2-11/16 | 3-13/16 | 18.00 | 19-7/8 | 1-15/16 | 21 | 18.18 | 18.20 | 1/2 |
| 24 | 1-7/8 | 32 | 6 | 3-1/4 | 4-3/8 | 24.00 | 26-1/8 | 2-1/2 | 27-1/4 | 24.25 | 24.25 | 1/2 |
| 20 | 1-11/16 | 27-1/2 | 5-11/16 | 2-7/8 | 4-1/16 | 20.00 | 22 | 2-1/8 | 23 | 20.20 | 20.25 | 1/2 |
ASTM A182 F11 Flange Testing
- Hardness Test
- Intergranular Corrosion (Igc) Test
- Flaring Test
- Spectro Analysis
- Mechanical Testing Such As Tensile Of Area
- Pitting Resistance Test
- Micro And Macrotest
- Positive Material Identification
- Flattening Test
Alloy Steel A182 Grade F11 WNRF Flanges Pn Number
| Specifiaction | Type | G# | P# | ISO | KSI(MPa) | UNS |
|---|---|---|---|---|---|---|
| A/SA-182 | F11, CL.1 | 1 | 4 | 5.1 | 60(415) | K11597 |
| A/SA-182 | F11, CL.2 | 1 | 4 | 5.1 | 70(485) | k11572 |
| A/SA-182 | F11, CL.3 | 1 | 4 | 5.1 | 75(515) | k11572 |
A182 F11 Class 2 Plate Flange manufacturer in India, check f11 steel material equivalent as per ASME B16.47 Series a/ b, 125-250 RMS Surface Finish ASTM A182 UNS K11572 Forged Flange manufacturer in India
ASTM A182 F11 Chemical Composition
| Grade | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Molybdenum |
|---|---|---|---|---|---|---|---|
| ASTM A182 F11 Flange | 0.5 To 0.15 | 0.3 To 0.6 | 0.5 To 1.0 | 0.03 | 0.03 | 1.0 To 1.5 | 0.44 To 0.65 |
AS A182 F11 RTJ Flanges Mechanical Properties
| Grade | Reduction of Area, (min.) % |
Tensile Properties (min.) ksi[MPa] |
Elongation, (min.) % | Yield Properties (min.) ksi[MPa] |
Brinell Hardness Number, HBW |
|---|---|---|---|---|---|
| ASTM A182 F11 Class 1 Flanges | 45 | 60[415] | 20 | 30[205] | 121-174 |
| ASTM A182 F11 Class 2 Flanges | 30 | 70[485] | 20 | 40[275] | 143-207 |
| ASTM A182 F11 Class 3 Flanges | 30 | 75[515] | 20 | 45[310] | 156-207 |
A182 F11 Material Equivalent
| Standard | Unified Numbering System | Werkstoff Nr. |
|---|---|---|
| ASTM A182 F11 Flange | K11597 | 1.7335 |
A182F11 Material Bolt Size Chart
| Class 300 Flanges | Class 150 Flanges | Class 600 Flanges | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | # Bolts And Studs | Diameter of Bolts And Studs | Stud Length | |||
| 1/16 RF | RTJ | 1/16 RF | RTJ | 1/4 RF | RTJ | |||||||
| 1/2 | 4 | 0.50 | 2-1/2 | 3 | 4 | 0.50 | 2-1/4 | – | 4 | 0.50 | 3 | 3 |
| 3/4 | 4 | 0.63 | 3 | 3-1/2 | 4 | 0.50 | 2-1/2 | – | 4 | 0.63 | 3-1/2 | 3-1/2 |
| 1 | 4 | 0.63 | 3 | 3-1/2 | 4 | 0.50 | 2-1/2 | 3 | 4 | 0.63 | 3-1/2 | 3-1/2 |
| 1-1/4 | 4 | 0.63 | 3-1/4 | 3-3/4 | 4 | 0.50 | 2-3/4 | 3-1/4 | 4 | 0.63 | 3-3/4 | 3-3/4 |
| 1-1/2 | 4 | 0.75 | 3-1/2 | 4 | 4 | 0.50 | 2-3/4 | 3-1/4 | 4 | 0.75 | 4-1/4 | 4-1/4 |
| 2 | 8 | 0.63 | 3-1/2 | 4 | 4 | 0.63 | 3-1/4 | 3-3/4 | 8 | 0.63 | 4-1/4 | 4-1/4 |
| 2-1/2 | 8 | 0.75 | 4 | 4-1/2 | 4 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 4-3/4 | 4-3/4 |
| 3 | 8 | 0.75 | 4-1/4 | 4-3/4 | 4 | 0.63 | 3-1/2 | 4 | 8 | 0.75 | 5 | 5 |
| 3-1/2 | 8 | 0.75 | 4-1/4 | 5 | 8 | 0.63 | 3-1/2 | 4 | 8 | 0.88 | 5-1/2 | 5-1/2 |
| 4 | 8 | 0.75 | 4-1/2 | 5 | 8 | 0.63 | 3-1/2 | 4 | 8 | 0.88 | 5-3/4 | 5-3/4 |
| 5 | 8 | 0.75 | 4-3/4 | 5-1/4 | 8 | 0.75 | 3-3/4 | 4-1/4 | 8 | 1.00 | 6-1/2 | 6-1/2 |
| 6 | 12 | 0.75 | 4-3/4 | 5-1/2 | 8 | 0.75 | 4 | 4-1/2 | 12 | 1.00 | 6-3/4 | 6-3/4 |
| 8 | 12 | 0.88 | 5-1/2 | 6 | 8 | 0.75 | 4-1/4 | 4-3/4 | 12 | 1.13 | 7-1/2 | 7-3/4 |
| 10 | 16 | 1.00 | 6-1/4 | 6-3/4 | 12 | 0.88 | 4-1/2 | 5 | 16 | 1.25 | 8-1/2 | 8-1/2 |
| 12 | 16 | 1.13 | 6-3/4 | 7-1/4 | 12 | 0.88 | 4-3/4 | 5-1/4 | 20 | 1.25 | 8-3/4 | 8-3/4 |
| 14 | 20 | 1.13 | 7 | 7-1/2 | 12 | 1.00 | 5-1/4 | 5-3/4 | 20 | 1.38 | 9-1/4 | 9-1/4 |
| 16 | 20 | 1.25 | 7-1/2 | 8 | 16 | 1.00 | 5-1/4 | 5-3/4 | 20 | 1.50 | 10 | 10 |
| 18 | 24 | 1.25 | 7-3/4 | 8-1/4 | 16 | 1.13 | 5-3/4 | 6-1/4 | 20 | 1.63 | 10-3/4 | 10-3/4 |
| 20 | 24 | 1.25 | 8 | 8-3/4 | 20 | 1.13 | 6-1/4 | 6-3/4 | 24 | 1.63 | 11-1/4 | 11-1/2 |
| 24 | 24 | 1.50 | 9 | 10 | 20 | 1.25 | 6-3/4 | 7-1/4 | 24 | 1.88 | 13 | 13-1/4 |
Check ASTM A182 Gr F11 Plate Flange and SA 182 F11 CL2 Loose Plate Flange Material Dimensions, Weight chart, Grade F11 RTJ and Threaded Flanges are manufactured as per ANSI / ASME B16.5 and MSS SP-44
A182 F11 Alloy Steel Flanges Pressure Rating
| Temperature (°C) | Class 900 | Class 150 | Class 600 | Class 400 | Class 2500 | Class 1500 | Class 300 |
|---|---|---|---|---|---|---|---|
| -29 - 38 | 155 | 19.8 | 103.4 | 68.9 | 431 | 259 | 51.7 |
| 50 | 155 | 19.5 | 103.4 | 68.9 | 431 | 259 | 51.7 |
| 300 | 129 | 10.2 | 85.7 | 57.0 | 357 | 214 | 42.9 |
| 150 | 151 | 15.8 | 100.3 | 66.8 | 418 | 251 | 50.2 |
| 475 | 51.3 | 3.7 | 34.2 | 22.8 | 142 | 85.4 | 17.1 |
| 100 | 155 | 17.7 | 103.0 | 68.7 | 429 | 258 | 51.5 |
| 425 | 86.3 | 5.5 | 57.5 | 38.4 | 240 | 144 | 28.8 |
| 200 | 146 | 13.8 | 97.2 | 64.8 | 405 | 243 | 48.6 |
| 325 | 124 | 9.3 | 82.6 | 55.0 | 344 | 207 | 41.4 |
| 350 | 120 | 8.4 | 80.0 | 53.4 | 334 | 200 | 40.0 |
| 400 | 104 | 6.5 | 69.4 | 46.3 | 290 | 174 | 34.7 |
| 250 | 139 | 12.1 | 92.7 | 61.7 | 386 | 232 | 46.3 |
| 375 | 114 | 7.4 | 75.7 | 50.4 | 315 | 189 | 37.8 |
| 450 | 69.0 | 4.6 | 46.0 | 30.7 | 192 | 115 | 23.0 |
| 500 | 34.7 | 2.8 | 23.2 | 15.4 | 96.5 | 57.9 | 11.6 |
| 538 | 17.7 | 1.4 | 11.8 | 7.9 | 49.2 | 29.5 | 5.9 |
ASTM A182 F11 Flange Standards
- BS 4504
- ASME B16.5
- EN 1092-1
- ANSI B16.5
- AWWA C207
- JIS
- ISO
- MSS SP-44
- EN 1092-2 PN16
- DIN
Chrome Moly Alloy A182 F11 Flanges Tensile Strength
| Tensile Strength ksi[MPa] | |
|---|---|
| A182 F11 Class 1 Flanges | 60[415] |
| A182 F11 Class 2 Flanges | 70[485] |
| A182 F11 Class 3 Flanges | 75[515] |
F11 Alloy Steel Pipe Flanges Gasket
| (Normal Size Of Pipes) In Inch | (I.D.) Inner Daimeter Gasket |
(O.D.) Outer Daimeter Gasket | ||||
|---|---|---|---|---|---|---|
| Class 400#/ LB | Class 150#/ LB | Class 900#/ LB | Class 300#/ LB | Class 600#/ LB | ||
| 1/2 | 0.84 | 2.125 | 1.875 | 2.50 | 2.125 | 2.125 |
| 3/4 | 1.06 | 2.625 | 2.25 | 2.75 | 2.625 | 2.625 |
| 1 | 1.31 | 2.875 | 2.625 | 3.125 | 2.875 | 2.875 |
| 1 1/4 | 1.66 | 3.25 | 3 | 3.50 | 3.25 | 3.25 |
| 1 1/2 | 1.91 | 3.75 | 3.375 | 3.875 | 3.75 | 3.75 |
| 2 | 2.38 | 4.375 | 4.125 | 5.625 | 4.375 | 4.375 |
| 2 1/2 | 2.88 | 5.125 | 4.875 | 6.50 | 5.125 | 5.125 |
| 3 | 3.50 | 5.875 | 5.375 | 6.625 | 5.875 | 5.875 |
| 4 | 4.50 | 7.00 | 6.875 | 8.125 | 7.125 | 7.625 |
| 5 | 5.56 | 8.375 | 7.75 | 9.75 | 8.50 | 9.50 |
| 6 | 6.62 | 9.75 | 8.75 | 11.375 | 9.875 | 10.50 |
| 8 | 8.62 | 12.00 | 11 | 14.125 | 12.125 | 12.625 |
| 10 | 10.75 | 14.125 | 13.375 | 17.125 | 14.25 | 15.75 |
| 12 | 12.75 | 16.50 | 16.125 | 19.625 | 16.625 | 18.00 |
A182 F11 Alloy Steel Blind Flanges Dimensions
| NPS For (Normal Size Of Steel Pipe) | (D) (Bolts Circle Diameter) |
Outer Diameter Of (A) |
# Pipe Flange Bolts Holes (B.H.) |
WT Of (B) |
Flanges Weight In Kilogram (KG) | RF Diameter Of (C) |
Bolt Holes Diameter |
|---|---|---|---|---|---|---|---|
| 1/2" | 2-3/8 | 3-1/2 | 4 | 7/16 | 2 | 1-3/8 | 5/8 |
| 3/4" | 2-3/4 | 3-7/8 | 4 | 1/2 | 2 | 1-11/16 | 5/8 |
| 1" | 3-1/8 | 4-1/4 | 4 | 9/16 | 2 | 2 | 5/8 |
| 1-1/4" | 3-1/2 | 4-5/8 | 4 | 5/8 | 3 | 2-1/2 | 5/8 |
| 1-1/2" | 3-7/8 | 5 | 4 | 11/16 | 3 | 2-7/8 | 5/8 |
| 2" | 4-3/4 | 6 | 4 | 3/4 | 4 | 3-5/8 | 3/4 |
| 2-1/2" | 5-1/2 | 7 | 4 | 7/8 | 7 | 4-1/8 | 3/4 |
| 3" | 6 | 7-1/2 | 4 | 15/16 | 9 | 5 | 3/4 |
| 3-1/2" | 7 | 8-1/2 | 8 | 15/16 | 13 | 5-1/2 | 3/4 |
| 4" | 7-1/2 | 9 | 8 | 15/16 | 17 | 6-3/16 | 3/4 |
| 5" | 8-1/2 | 10 | 8 | 15/16 | 20 | 7-5/16 | 7/8 |
| 6" | 9-1/2 | 11 | 8 | 1 | 27 | 8-1/2 | 7/8 |
| 8" | 11-3/4 | 13-1/2 | 8 | 1-1/8 | 47 | 10-5/8 | 7/8 |
| 10" | 14-1/4 | 16 | 12 | 1-3/16 | 67 | 12-3/4 | 1 |
| 12" | 17 | 19 | 12 | 1-1/4 | 123 | 15 | 1 |
| 14" | 18-3/4 | 21 | 12 | 1-3/8 | 139 | 16-1/4 | 1-1/8 |
| 16" | 21-1/4 | 23-1/2 | 16 | 1-7/16 | 187 | 18-1/2 | 1-1/8 |
| 18" | 22-3/4 | 25 | 16 | 1-9/16 | 217 | 21 | 1-1/4 |
| 20" | 25 | 27-1/2 | 20 | 1-11/16 | 283 | 23 | 1-1/4 |
| 24" | 29-1/2 | 32 | 20 | 1-7/8 | 415 | 27-1/4 | 1-3/8 |
ASTM A182 F11 Flange Manufacturing Capacity
| Ring Rolling | 600 MM and 1200 MM |
|---|---|
| Close Die Forging | 1 TON/ 2 TON/ 5 TON/ AND 13 TON |
| Manufacturing Size Range | Up To 24″ Inch Weld Neck Close Die And Up To 36″ Inch Open Forging In Flange Other Forgings Up To 200 Kgs Close Die And Up To 3000 Kgs Open Forging |
| Open Forging | 1000 KGS/ 5000 KGS |
A182 F11 Class 2 Flange Documentation
- Material Test Certificates (MTC)
- Material Traceability Records
- Heat Treatment Charts
- NABL approved Laboratory Test Reports
- Quality Assurance Plan (QAP)
- Packing List including Complete Details
- Commercial Invoice including HS Code
- Guarantee Letter
- Certificate of Origin legalized
We are SA-182 F11 Steel Spades/ Ring Spacers manufacturer in India accordance to EN 1092-2 PN10, AWWA C207 Class D and BS10 Table D standards
A182 F11 Steel Slip On Flanges Dimensions
| Normal Size Of Steel Pipe | Raised Face (RF) | (Inner Daimeter) | Raised Face WT | (Outer Diameter) | FF (Flat Face) (Thick2) |
(Bolts Circle) | B.C. For (Bolts Holes) |
Raised (R) |
Hight For (H) | Thick1 | B.H. Number (Bolt Hole) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | .063 | 0.88 | .62 | 3.50 | .56 | 2.38 | .62 | 1.38 | 1.19 | .38 | 4 |
| 3/4 | .063 | 1.09 | .62 | 3.88 | .56 | 2.75 | .62 | 1.69 | 1.50 | .44 | 4 |
| 1 | .063 | 1.36 | .69 | 4.25 | .63 | 3.12 | .62 | 2.00 | 1.94 | .50 | 4 |
| 1-1/4 | .063 | 1.70 | .81 | 4.62 | .75 | 3.50 | .62 | 2.50 | 2.31 | .56 | 4 |
| 1-1/2 | .063 | 1.97 | .88 | 5.00 | .82 | 3.88 | .62 | 2.88 | 2.56 | .62 | 4 |
| 2 | .063 | 2.44 | 1.00 | 6.00 | .94 | 4.75 | .75 | 3.62 | 3.06 | .69 | 4 |
| 2-1/2 | .063 | 2.94 | 1.12 | 7.00 | 1.06 | 5.50 | .75 | 4.12 | 3.56 | .82 | 4 |
| 3 | .063 | 3.57 | 1.19 | 7.50 | 1.13 | 6.00 | .75 | 5.00 | 4.25 | .88 | 4 |
| 3-1/2 | .063 | 4.07 | 1.25 | 8.50 | 1.19 | 7.00 | .75 | 5.50 | 4.81 | .88 | 8 |
| 4 | .063 | 4.57 | 1.31 | 9.00 | 1.25 | 7.50 | .75 | 6.19 | 5.31 | .88 | 8 |
| 5 | .063 | 5.66 | 1.44 | 10.00 | 1.38 | 8.50 | .88 | 7.31 | 6.44 | .88 | 8 |
| 6 | .063 | 6.72 | 1.56 | 11.00 | 1.50 | 9.50 | .88 | 8.50 | 7.56 | .94 | 8 |
| 8 | .063 | 8.72 | 1.75 | 13.50 | 1.69 | 11.75 | .88 | 10.62 | 9.69 | 1.06 | 8 |
| 10 | .063 | 10.88 | 1.94 | 16.00 | 1.88 | 14.25 | 1.00 | 12.75 | 12.00 | 1.13 | 12 |
| 12 | .063 | 12.88 | 2.19 | 19.00 | 2.13 | 17.00 | 1.00 | 15.00 | 14.38 | 1.19 | 12 |
| 14 | .063 | 14.14 | 2.25 | 21.00 | 2.19 | 18.75 | 1.12 | 16.25 | 15.75 | 1.32 | 12 |
| 16 | .063 | 16.16 | 2.50 | 23.50 | 2.44 | 21.25 | 1.12 | 18.50 | 18.00 | 1.38 | 16 |
| 18 | .063 | 18.18 | 2.69 | 25.00 | 2.63 | 22.75 | 1.25 | 21.00 | 19.88 | 1.50 | 16 |
| 20 | .063 | 20.20 | 2.88 | 27.50 | 2.83 | 25.00 | 1.25 | 23.00 | 22.00 | 1.63 | 20 |
| 22 | .063 | 22.22 | 3.13 | 29.50 | 3.07 | 27.25 | 1.38 | 25.25 | 24.25 | 1.75 | 20 |
| 24 | .063 | 24.25 | 3.25 | 32.00 | 3.19 | 29.50 | 1.38 | 27.25 | 26.12 | 1.82 | 20 |
Low Alloy Steel ASTM A182 F11 Flanges Surface Finish
| Normal Pipe Size | (B) | (A) |
|---|---|---|
| 1/2 | 1.5 | 3.0 |
| 3/4 | 1.5 | 3.0 |
| 1 | 1.5 | 3.0 |
| 1-1/4 | 1.5 | 3.0 |
| 1-1/2 | 1.5 | 3.0 |
| 2 | 1.5 | 3.0 |
| 2-1/2 | 1.5 | 3.0 |
| 3 | 1.5 | 4.5 |
| 3-1/2 | 3.0 | 6.0 |
| 4 | 3.0 | 6.0 |
| 5 | 3.0 | 6.0 |
| 6 | 3.0 | 6.0 |
| 8 | 4.5 | 8.0 |
| 10 | 4.5 | 8.0 |
| 12 | 4.5 | 8.0 |
| 14 | 4.5 | 8.0 |
| 16 | 4.5 | 10.0 |
| 18 | 6.0 | 12.0 |
| 20 | 6.0 | 12.0 |
| 22 | 6.0 | 12.0 |
| 24 | 6.0 | 12.0 |
1cr-1/2mo Alloy Steel A182 F11 Flanges UNS Designation
| Grade Name | UNS Designation |
|---|---|
| ASME SA182 F11 CL2 Flanges | 1.25Cr–0.25Mo–Si |
| ASME SA182 F11 CL1 Flanges | 1.25Cr–0.5Mo–Si |
| ASME SA182 F11 CL3 Flanges | 1.25Cr–0.5Mo–Si |
Low Alloy Steel F11 Flanges Inventory
| A182 F11 Material | 1cr-1/2mo Alloy Steel A182 F11 Flanges |
| ASTM A182 F11 Class 2 Flanges | 4130 AS A182 Gr F11 Threaded Flanges |
| A182f11 Material | A182 Grade F11 Lapped joint Flanges |
| ASTM A182 F11 Flanges | SA 182 Gr F11 Socket Weld Flanges |
| Alloy Steel F11 Flanges | ASME SA 182 Gr F11 Slip On Flanges |
| A182 Gr F11 Flanges | SA182 F11 Cl1 Forged Flanges |
| ASTM A182 Grade F11 Flanges | ASTM A182 F11 Laped Joint Flange |
| ASTM A182 F11 Pipe Flanges | SA182 F11 Plate Flange |
| SA 182 Gr F11 Steel Flanges | Alloy Steel SA182 F11 WNRF Flanges |
| Alloy Steel A182 Grade F11 WNRF Flanges | A182 F11 Cl.2 RTJ Flange |
| AS A182 F11 RTJ Flanges | ASTM A182 F11 Cl.2 SORF Flange |
| ASTM A182 F11 Blind Flange | ASME SA182 F11 ALLOY STEEL FLANGES |
| A182 F11 Alloy Steel Blind Flanges | A182 F11 CHROME MOLY FALNGES |
| ASTM A182 F11 Plate Flange | A335 P11 PIPE FLANGES |
| A182 F11 Steel Slip On Flanges | ASTM A182 F11 Weldneck Flange |
| Chrome Moly Alloy A182 F11 Flanges | A182 F11 Alloy Steel Flanges |
| ASTM A182 F11 SORF Flange | ASTM A182 F11 Screw Flange |
| F11 Alloy Steel Pipe Flanges | SA 182 gr f11 cl 2 Slip on Flanges |
| AS F11 A182 Blind Flanges | ASTM A182 F11 BLRF Flange |
| A182 F11 Cl2 Lap Joint Flanges | A182 gr f11 material |
| ASTM A182 F11 Threaded Flange | Astm A182 F11 Class 1 And Class 2 Pipe Flanges |
| A182 F11 Class 2 Flange | Low Alloy Steel F11 Flanges |
| Low Alloy Steel ASTM A182 F11 Flanges | ASTM A182 F11 Slip On Flange |
| ASTM A182 Gr F11 Flange | ASTM A182 F11 SWRF Flange |
| ASTM A182 F11 WNRF Flange | ASME SA182 F11 cl 2 Blind Flange |
| ASTM A182 F11 Socketweld Flange | ASTM A182 Grade F11 class 2 RTJ Flanges |
ASTM A182 F11 Flange Application
| Off-Shore Oil Drilling Companies | Sea Water Equipment |
| Chemical Equipment | Power Generation |
| Pharmaceutical Equipment | Pharmaceuticals |
| Gas Processing | Specialty Chemicals |
| Petrochemicals |
ASTM A182 Grade F11 Flanges Face Type
- Type A: Flat Face (FF)
- Type B: Raised Face (RF)
- Type C: Tongue Face (TF)
- Type D: Grooved Face (GF)
- 1Type E: Spigo
- Type F: Recess
- Type G: Ring Recess
- Type H: O-Ring Groove
Searching for
ASTM A182 F11 Flange Manufacturer in your country? Checklist of material we export in the following areas.
ASTM A182 F11 Class 2 Flanges
Bangladesh, Jakarta -Indonesia, Dubai, Los Alamos -Mexico, Hong Kong, Turkey, Argentina, Germany, China, Oman, Saudi Arabia (KSA).
Alloy Steel F11 Flanges
Malaysia, Poland, Romania, Indonesia, Malaysia, Iran, Qatar, New Zealand, Brazil, Netherlands, United Arab Emirates (UAE).
ASTM A182 Grade F11 Flanges
USA, Chile, Ellington -United States, Canada, Sweden, United States, Greece, Singapore, Vietnam, Mexico, Denmark, Thailand, Finland.
A182 F11 Cl2 Lap Joint Flanges
Russia, Belgium, Norway, Egypt, Bahrain, Philippines, South Korea, Peru, Malaysia, Tehran -Iran, Colombia, Italy.
ASTM A182 Gr F11 Flange
Spain, Jakarta, Europe, Australia, Jordan, Dammam -KSA, Japan, Istanbul -Turkey, NY 12203 (USA), Dubai -UAE, Kuala Lumpur.
ASTM A182 F11 Blind Flange
France, Singapore, Taiwan, South Africa, Portugal, Morocco, Czechia, Kuwait, Austria, United Kingdom (UK), Nigeria.