Alloy Steel A182 F91 FlangeMarch 24, 2021
Specialized Alloy Steel F91 Flanges Manufacturer, ASTM A182 F91 Alloy Steel Flanges.
Marcel Piping Projects Supply PVT LTD is known to trade, exporting, supplying, and manufacturing units of Alloy Steel F91 Pipe Flanges, which is easy to clean and doesn’t tend to pick up odors. Thus, Alloy Steel F91 Slip On Flanges is approved for use in acid product and immersion, along with the transport of like substances. maximum steels like Alloy Steel F91 Threaded Flanges are first melted in an electric – arc or essential oxygen furnaces and thereafter refined in another steel making vessel, basically to lower the carbon content. In the argon oxygen decarburization process, a admixture of argon’s, and oxygen gas is fitted into the liquid alloy of Alloy Steel F91 Flanges. Because of its continuity and aesthetic appeal, Alloy Steel F91 Socket Weld Flanges is used in a wide variety of products, ranging from eating instruments to bank vaults to kitchen cesspools. While it’s kindly resistant to chlorine, Alloy Steel F91 Blind Flanges generally shouldn’t be exposed to heat when sulfur is present due to its high percentage of nickel. Chlorine exposure in Alloy Steel ASTM A182 F91 Flanges should also not exceed temperature of 1000 Deg F. Alloy Steel F91 Ring Joint Type Flanges only responds to cold – working practices and its mechanical properties are applicable for numerous areas of use. Alloy Steel F91 Blind Flanges contains chromium, iron, silicon, manganese, carbon, and, numerous cases, significant quantities of molybdenum, and nickel.
We are leading Stockists and Suppliers of ASTM A182 Alloy Steel F91 Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
Alloy Steel F91 Flanges Manufacturer in Mumbai, India
Alloy Steel F91 Flanges Supplier in Mumbai, India
We are ISO Certified Manufacturer and Stockist of Alloy Steel F91 Flange ANSI 150, Table D & Table E Alloy Steel F91 Flange, Series A & B Alloy F91 Weld Neck Flange, Alloy Steel A182 F91 Lap Joint Flange, JIS Alloy Steel F91 Orifice Flanges, PN10 PN16 Alloy Steel F91 Slip On Flange Pressure Rating, Alloy Steel F91 Threaded Flange at Reasonable Price.
- Alloy Steel F91 Flanges Standard Specifications
- ASTM A182 F91 Alloy Steel Flanges Grades
- Alloy Steel F91 Flanges Standards
- Alloy Steel F91 Flange Equivalent Grades
- Alloy Steel F91 Flanges Chemical Composition
- Alloy Steel F91 Flanges Mechanical Properties
- ANSI B16.5 F91 Alloy Steel Flange Weight Chart
- Alloy Steel F91 Flange Pressure Rating
- How To Order Alloy Steel F91 Flanges?
- ASTM A182 F91 Flanges Industries and Applications
- ASTM A182 F91 Flanges Supply and Export Network
- Alloy Steel F91 Flange Types and Prices
- Alloy Steel F91 Weld Neck Flange
- Alloy Steel F91 Long Weld Neck Flange
- Alloy Steel F91 Slip On Flange
- Alloy Steel F91 Spectacle Blind Flanges
- Alloy Steel F91 Socket Weld Flanges
- Alloy Steel F91 Blind Flanges / Dummy Flange
- Alloy Steel F91 Screwed / Threaded Flanges
- Alloy Steel F91 Orifice Flanges
- Alloy Steel F91 Lap Joint Flanges
- Alloy Steel F91 Square Flanges
- Alloy Steel F91 RTJ Flanges
- Alloy Steel F91 Tongue and Groove Flange
- Alloy Steel F91 Expander Flanges
- Alloy Steel F91 Reducing Flanges
- Alloy Steel F91 Male & Female Flanges
- Alloy Steel F91 Weldolet Flange
- Alloy Steel F91 Nipolet Flange
- Alloy Steel F91 Backing Ring Flanges
- Alloy Steel F91 Ring Spacer Flanges
- Alloy Steel F91 Paddle Blind Flanges
- Alloy Steel F91 Plate Flange
- Alloy Steel F91 High Hub Blind Flange
- Alloy Steel F91 Custom Flanges
- Alloy Steel F91 Swivel Ring Flange
We are Leading Exporter and Supplier of ASTM A182 F91 Alloy Steel Flanges, UNS K90901 Class 150 Flanges Raised Face, WERKSTOFF NR. 1.4903 Blind Flange, Chrome Moly F91 Forged Flanges Flat Face, MSS SP-44 CrMo F91 Plate Flange, Chromium Molybdenum Steel F91 Flange, Alloy Steel F91 Backup Flange, Alloy Steel F91 Weld Neck Flange, Class 300#, 600#, 900#, 1500#, 2500# Alloy Steel F91 Flanges Dimensions.
Alloy Steel F91 Flange Standard Specifications ASTM A182 F91 Alloy Steel Flange Specification Chart
| Product Name | Alloy Steel F91 Flanges |
|---|---|
| Size Range | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standards / Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605 |
| Flange Face Types / Connection Type | Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G) |
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings |
| Custom Design | As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations |
| Material Test Certificates (MTC) | As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103 |
| Test Certificates | 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc |
| Tests | Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
| Equipment / Machines | Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc. |
| Coating | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| Origin | Indian / USA / Japan / West Europe / Korean |
| Applications/Usage | Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc. |
| Top Export Network | USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya. |
Alloy Steel F91 Flanges Available Grades ASTM A182 F91 Alloy Steel Flange Grades
| Alloy Steel A182 F1 Flange | Alloy Steel A182 F5 Flange |
| Alloy Steel A182 F9 Flange | Alloy Steel A182 F11 Flange |
| Alloy Steel A182 F12 Flange | Alloy Steel A182 F22 Flange |
| Alloy Steel A182 F91 Flange |
Alloy Steel F91 Flange Standards ASTM A182 F91 Alloy Steel Flange Standard Dimensions
Alloy Steel F91 Flange International Standards ASTM A182 F91 Alloy Steel Flange Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | Trade Name |
| Alloy Steel F91 | K90901 | 1.4903 | 9Cr-1Mo-V |
Alloy Steel F91 Flanges Chemical Composition ASTM A182 F91 Alloy Steel Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F91 | 0.08 – 0.12 | 0.3 – 0.6 | 0.5 | 0.01 | 0.02 | 8.5 – 9.5 | 0.85 – 1.05 |
Alloy Steel F91 Flanges Mechanical Properties ASTM A182 F91 Alloy Steel Flanges Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| Alloy Steel F91 | 415 | 585 | 20 |
Alloy Steel F91 Flange Weight Chart Weight Chart of Flanges to ASME B 16.5
ANSI B16.5 – ½” – 24” Forged Flanges Weight Chart:
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
|---|---|---|---|---|---|---|---|
| 150 lb | 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 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 300 lb | ½ | 2 | 2 | 3 | 2 | 2 | 2 |
| ¾ | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1 | 3 | 3 | 3 | 3 | 4 | 4 | |
| 1¼ | 4.5 | 4.5 | 4 | 4.5 | 6 | 5 | |
| 1½ | 6.5 | 6.5 | 6 | 6.5 | 7 | 7 | |
| 2 | 7 | 7 | 7 | 7 | 8 | 9 | |
| 2½ | 10 | 10 | 10 | 10 | 12 | 12 | |
| 3 | 13 | 14 | 13 | 14.5 | 16 | 18 | |
| 3½ | 17 | 17 | 17 | 17 | 21 | 20 | |
| 4 | 23.5 | 24 | 22 | 24 | 28 | 26.5 | |
| 5 | 29 | 31 | 28 | 28 | 37 | 36 | |
| 6 | 39 | 39 | 39 | 39 | 50 | 45 | |
| 8 | 58 | 58 | 58 | 58 | 81 | 69 | |
| 10 | 81 | 81 | 81 | 91 | 124 | 100 | |
| 12 | 115 | 115 | 115 | 140 | 185 | 142 | |
| 14 | 165 | 165 | 165 | 190 | 250 | 206 | |
| 16 | 210 | 220 | 190 | 234 | 315 | 250 | |
| 18 | 253 | 280 | 250 | 305 | 414 | 320 | |
| 20 | 315 | 325 | 315 | 375 | 515 | 400 | |
| 22 | 370 | 370 | 370 | 435 | 640 | 465 | |
| 24 | 490 | 490 | 475 | 550 | 800 | 580 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 400 lb | ½ | 2 | 2 | 2 | 2 | 2 | 3 |
| ¾ | 3 | 3 | 3 | 3 | 3 | 3.5 | |
| 1 | 3.5 | 3.5 | 3.5 | 3.5 | 4 | 4 | |
| 1¼ | 4.5 | 4.5 | 4.5 | 4.5 | 6 | 4.5 | |
| 1½ | 6.5 | 6.5 | 6.5 | 6.5 | 8 | 8 | |
| 2 | 8 | 8 | 8 | 8 | 10 | 10 | |
| 2½ | 12 | 12 | 12 | 11 | 15 | 14 | |
| 3 | 15 | 15 | 15 | 14 | 20 | 18 | |
| 3½ | 21 | 21 | 21 | 20 | 29 | 26 | |
| 4 | 26 | 26 | 26 | 25 | 33 | 35 | |
| 5 | 31 | 31 | 31 | 29 | 44 | 43 | |
| 6 | 44 | 44 | 44 | 42 | 61 | 57 | |
| 8 | 67 | 67 | 67 | 64 | 100 | 89 | |
| 10 | 91 | 91 | 91 | 110 | 155 | 125 | |
| 12 | 130 | 130 | 130 | 152 | 226 | 175 | |
| 14 | 191 | 191 | 191 | 210 | 310 | 233 | |
| 16 | 253 | 253 | 253 | 280 | 398 | 295 | |
| 18 | 310 | 310 | 310 | 345 | 502 | 360 | |
| 20 | 378 | 378 | 378 | 420 | 621 | 445 | |
| 22 | 405 | 405 | 405 | 455 | 720 | 505 | |
| 24 | 539 | 539 | 539 | 615 | 936 | 640 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 600 lb | ½ | 2 | 2 | 2 | 2 | 3 | 3 |
| ¾ | 3 | 3 | 3 | 3 | 4 | 4 | |
| 1 | 4 | 4 | 4 | 4 | 4 | 4 | |
| 1¼ | 5 | 5 | 5 | 5 | 6 | 6 | |
| 1½ | 7 | 7 | 7 | 7 | 8 | 8 | |
| 2 | 9 | 9 | 9 | 9 | 10 | 12 | |
| 2½ | 13 | 13 | 13 | 12 | 15 | 18 | |
| 3 | 16 | 16 | 16 | 15 | 20 | 23 | |
| 3½ | 21 | 21 | 21 | 20 | 29 | 26 | |
| 4 | 37 | 37 | 37 | 36 | 41 | 42 | |
| 5 | 63 | 63 | 63 | 63 | 68 | 68 | |
| 6 | 80 | 80 | 80 | 78 | 86 | 81 | |
| 8 | 115 | 115 | 115 | 112 | 140 | 120 | |
| 10 | 177 | 177 | 177 | 195 | 231 | 190 | |
| 12 | 215 | 215 | 215 | 240 | 295 | 226 | |
| 14 | 259 | 259 | 259 | 290 | 378 | 347 | |
| 16 | 366 | 366 | 366 | 400 | 527 | 481 | |
| 18 | 476 | 476 | 476 | 469 | 665 | 555 | |
| 20 | 612 | 612 | 612 | 604 | 855 | 690 | |
| 22 | 590 | 590 | 590 | 670 | 1000 | 720 | |
| 24 | 876 | 876 | 876 | 866 | 1250 | 977 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 900 lb | ½ | 6 | 6 | 6 | 6 | 4 | 7 |
| ¾ | 6 | 6 | 6 | 6 | 6 | 7 | |
| 1 | 7.5 | 7.5 | 7.5 | 7.5 | 9 | 8.5 | |
| 1¼ | 10 | 10 | 10 | 10 | 10 | 10 | |
| 1½ | 14 | 14 | 14 | 14 | 14 | 14 | |
| 2 | 22 | 22 | 22 | 21 | 25 | 24 | |
| 2½ | 31 | 31 | 31 | 25 | 32 | 31 | |
| 3 | 36 | 36 | 36 | 29 | 35 | 36 | |
| 4 | 53 | 53 | 53 | 51 | 54 | 53 | |
| 5 | 83 | 83 | 83 | 81 | 87 | 86 | |
| 6 | 110 | 110 | 110 | 105 | 115 | 110 | |
| 8 | 172 | 172 | 172 | 190 | 200 | 187 | |
| 10 | 245 | 245 | 245 | 277 | 290 | 268 | |
| 12 | 326 | 326 | 326 | 371 | 415 | 372 | |
| 14 | 400 | 400 | 400 | 415 | 520 | 562 | |
| 16 | 459 | 459 | 459 | 488 | 619 | 685 | |
| 18 | 647 | 647 | 647 | 670 | 880 | 924 | |
| 20 | 792 | 792 | 792 | 868 | 1107 | 1164 | |
| 24 | 1480 | 1480 | 1480 | 1659 | 2099 | 2107 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 1500 lb | ½ | 6 | 6 | 6 | 6 | 4 | 7 |
| ¾ | 6 | 6 | 6 | 6 | 6 | 7 | |
| 1 | 8 | 8 | 8 | 8 | 9 | 9 | |
| 1¼ | 10 | 10 | 10 | 10 | 10 | 10 | |
| 1½ | 14 | 14 | 14 | 14 | 14 | 14 | |
| 2 | 25 | 25 | 25 | 25 | 25 | 25 | |
| 2½ | 36 | 36 | 36 | 35 | 35 | 36 | |
| 3 | 48 | 48 | 48 | 47 | 48 | 48 | |
| 4 | 73 | 73 | 73 | 75 | 73 | 73 | |
| 5 | 132 | 132 | 132 | 140 | 140 | 132 | |
| 6 | 165 | 165 | 165 | 170 | 160 | 165 | |
| 8 | 260 | 260 | 260 | 286 | 302 | 275 | |
| 10 | 436 | 436 | 436 | 485 | 510 | 455 | |
| 12 | 667 | 667 | 667 | 749 | 775 | 690 | |
| 14 | 940 | 940 | 940 | 890 | 975 | 940 | |
| 16 | 1250 | 1250 | 1250 | 1250 | 1300 | 1250 | |
| 18 | 1625 | 1625 | 1625 | 1475 | 1750 | 1625 | |
| 20 | 2050 | 2050 | 2050 | 1775 | 2225 | 2050 | |
| 24 | 2825 | 2825 | 2825 | 2825 | 3625 | 3325 | |
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| 2500 lb | ½ | …. | 7 | …. | 7 | 7 | 8 |
| ¾ | …. | 9 | …. | 8 | 10 | 9 | |
| 1 | …. | 12 | …. | 12 | 12 | 13 | |
| 1¼ | …. | 18 | …. | 17 | 18 | 20 | |
| 1½ | …. | 25 | …. | 24 | 25 | 28 | |
| 2 | …. | 38 | …. | 37 | 39 | 42 | |
| 2½ | …. | 55 | …. | 53 | 56 | 52 | |
| 3 | …. | 83 | …. | 80 | 86 | 94 | |
| 4 | …. | 127 | …. | 122 | 133 | 146 | |
| 5 | …. | 210 | …. | 204 | 223 | 244 | |
| 6 | …. | 323 | …. | 314 | 345 | 378 | |
| 8 | …. | 485 | …. | 471 | 533 | 576 | |
| 10 | …. | 925 | …. | 897 | 1025 | 1068 | |
| 12 | …. | 1300 | …. | 1262 | 1464 | 1608 |
Alloy Steel F91 Flange Pressure Rating
The data sheet is divided by Classes: ASME B16.47 Series A are available in Classes 150, 300, 400, 600, 900; ASME B16.5 flanges are available in Class 150, 300, 400, 600, 900, 1500, 2500; and ASME B16.47 Series B are available in Classes 75, 150, 300, 400, 600, 900.
| Temp. °F |
Class 75 psi |
Class 150 psi |
Class 300 psi |
|---|---|---|---|
| -20~100 | 145 | 290 | 750 |
| 200 | 135 | 260 | 735 |
| 300 | 115 | 230 | 700 |
| 400 | 100 | 200 | 670 |
| 500 | 85 | 170 | 645 |
| 600 | 70 | 140 | 605 |
| 650 | 60 | 125 | 590 |
| 700 | – | 110 | 570 |
| 750 | – | 95 | 530 |
| 800 | – | 80 | 510 |
| 850 | – | 65 | 485 |
| 900 | – | 50 | 375 |
| 950 | – | 35 | 275 |
| 1000 | – | 20 | 200 |
| 1050 | – | – | 145 |
| 1100 | – | – | 95 |
| 1150 | – | – | 60 |
| 1200 | – | – | 35 |
| Temp. °F |
Class 400 psi |
Class 600 psi |
Class 900 psi |
|---|---|---|---|
| -20~100 | 1000 | 1500 | 2250 |
| 200 | 980 | 1470 | 2210 |
| 300 | 935 | 1400 | 2100 |
| 400 | 890 | 1335 | 2005 |
| 500 | 860 | 1290 | 1940 |
| 600 | 805 | 1210 | 1815 |
| 650 | 785 | 1175 | 1765 |
| 700 | 755 | 1135 | 1705 |
| 750 | 710 | 1065 | 1595 |
| 800 | 675 | 1015 | 1525 |
| 850 | 650 | 975 | 1460 |
| 900 | 500 | 745 | 1120 |
| 950 | 365 | 550 | 825 |
| 1000 | 265 | 400 | 595 |
| 1050 | 190 | 290 | 430 |
| 1100 | 130 | 190 | 290 |
| 1150 | 80 | 125 | 185 |
| 1200 | 45 | 70 | 105 |
| Temp. °F |
Class 1500 psi |
Class 2500 psi |
|---|---|---|
| -20~100 | 3750 | 6250 |
| 200 | 3680 | 6135 |
| 300 | 3495 | 5830 |
| 400 | 3345 | 5570 |
| 500 | 3230 | 5385 |
| 600 | 3025 | 5040 |
| 650 | 2940 | 4905 |
| 700 | 2840 | 4730 |
| 750 | 2660 | 4430 |
| 800 | 2540 | 4230 |
| 850 | 2435 | 4060 |
| 900 | 1870 | 3115 |
| 950 | 1370 | 2285 |
| 1000 | 995 | 1655 |
| 1050 | 720 | 1200 |
| 1100 | 480 | 800 |
| 1150 | 310 | 515 |
| 1200 | 170 | 285 |
In Stock Alloy Steel F91 Flanges Types ASTM A182 F91 Alloy Steel Flanges Price in India
Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Alloy Steel F91 Flanges contact us now.
How To Order Alloy Steel F91 Flanges? Parameters to request estimates
- Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
- Alloy Steel F91 Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
- Nominal pipe size (NPS)
- Alloy Steel F91 Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
- Pipe schedule (for welding neck and socket weld flanges)
- Grade F91 Alloy Steel Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically)
- Alloy Steel F91 Flange surface finish (smooth, stock, concentric serrated, etc)
- Alloy Steel F91 Flange Quantity
ASTM A182 Alloy Steel F91 Flanges Industries and Applications Alloy Steel F91 Flange Applications
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
Alloy Steel F91 Flange Supply and Export Network List of Cities and Countries
| Afghanistan | Algeria | Angola | Argentina |
| Australia | Austria | Azerbaijan | Bahrain |
| Bangladesh | Belarus | Belgium | Bhutan |
| Bolivia | Brazil | Bulgaria | Canada |
| Chile | China | Colombia | Costa Rica |
| Croatia | Czech Republic | Aberdeen | Abu Dhabi |
| Ahmedabad | Ahvaz | Al Jubail | Al Khobar |
| Algiers | Ankara | Atyrau | Bangkok |
| Bengaluru | Bhopal | Bogota | Brisbane |
| Busan | Cairo | Calgary | Caracas |
| Chandigarh | Chennai | Chiyoda | Coimbatore |
| Colombo | Courbevoie |
| Denmark | Ecuador | Egypt | Estonia |
| Finland | France | Gabon | Ghana |
| Greece | Hong Kong | Hungary | India |
| Indonesia | Iran | Iraq | Israel |
| Italy | Japan | Jordan | Dallas |
| Dammam | Doha | Dubai | Edmonton |
| Ernakulam | Faridabad | Geoje-si | Gimhae-si |
| Granada | Gurgaon | Hanoi | Haryana |
| Ho Chi Minh City | Hong Kong | Houston | Howrah |
| Hyderabad | Indore | Istanbul | Jakarta |
| Jeddah |
| Kazakhstan | Kenya | Kuwait | Lebanon |
| Libya | Lithuania | Malaysia | Mexico |
| Mongolia | Morocco | Netherlands | New Zealand |
| Nigeria | Norway | Oman | Pakistan |
| Peru | Philippines | Poland | Portugal |
| Qatar | Romania | Russia | Karachi |
| Kolkata | Kuala Lumpur | Kuwait City | La Victoria |
| Lagos | Lahore | London | Los Angeles |
| Ludhiana | Madrid | Manama | Melbourne |
| Mexico City | Milan | Montreal | Moscow |
| Mumbai | Muscat | Navi Mumbai | New Delhi |
| New York | Noida | Perth | Petaling Jaya |
| Pimpri-Chinchwad | Port-of-Spain | Pune | Rajkot |
| Rio de Janeiro | Riyadh |
| Saudi Arabia | Serbia | Singapore | Slovakia |
| South Africa | South Korea | Spain | Sri Lanka |
| Sweden | Switzerland | Taiwan | Thailand |
| Trinidad & Tobago | Tunisia | Turkey | Ukraine |
| United Arab Emirates (UAE) | United Kingdom (UK) | United States (US) | Venezuela |
| Vietnam | Yemen | Santiago | Secunderabad |
| Seoul | Sharjah | Singapore | Surat |
| Sydney | Tehran | Thane | Thiruvananthapuram |
| Toronto | Ulsan | Vadodara | Visakhapatnam |
| Vung Tau |
