Alloy Steel Flanges Manufacturer
Global Steel is a reputed Alloy Steel Flange manufacturer, Supplier, and Stockist. These Alloys Steel flanges are available in several grades which include, F1, F5, F9, F11, F22, F91, etc., all of these grades are has a certain amount of chemical composition.
Alloy Steel Pipe Flanges, Alloy Steel Flanges, India, Alloy Steel Raised Face Flange, Check Available Sizes Of Alloy Steel Flanges, ASME SA182 Alloy Steel Flanges, High Quality Alloy Steel Flanges, Cr-Mo Flanges, ASTM A182 Alloy Steel Industrial Flanges Supplier In Mumbai, Alloy Steel Flanges Manufacturer, Alloy Steel Forged Flanges, Chromium Moly Flat Face Flanges Manufacturer, Chrome Molybdenum Blind (BLRF) Flanges, Alloy Steel CrMo Plate Flanges.
Table of Content
- About Alloy Steel Flanges
- Specification List of Alloy Steel Flanges
- Manufacturing Standards of Alloy Steel Flanges
- Different Types of Alloy Steel Flanges
- Available Stock of Alloy Steel Flanges
- Alloy Steel Flanges Weight Chart
- Alloy Steel Pipe Flange Dimensions
- Alloy Steel Flanges Pressure Rating
- Chemical Structure of Alloy Steel Flanges
- Mechanical Properties of Alloy Steel Flanges
- We Serve Application Industry
- People also Search for
- We Export Alloy Steel Flanges Across the Globe
- Domestic Supply Alloy Steel Flange
Alloy Steel Flanges Supplier, Alloy Steel Spectacle Blind Flanges, Alloy Steel BSP / NPT Threaded Flange, Alloy Steel Long Weld Neck Flange, Check Dimensions of ASME SA182 Alloy Steel Flanges, Alloy Steel Screwed Flanges, Alloy Steel Slip On (SOFF) Flange, Alloy Steel Flanges, Alloy Steel WNRF Flange, Competitive Price of Alloy Steel Socket Weld Flanges, Alloy Steel ASTM A182 Ring Type Joint Flange, CrMo Flanges Exporter, Cr-Mo SWRF Flanges, Alloy Steel Flanges Manufacturer in India, Chrome Moly Steel Flanges Stockist in india, Ready Stock of Chrome Molybdenum Flanges, Alloy Steel Reducing Flanges.
These Alloy Steel Pipe Flanges have a variety of amazing qualities to provide, like Abrasive coating, Tamper proof, Protected, Adequate raw material, Efficient, Perfect finish, Longer life, Accurate dimension, and others. We also provide these products in customized sizes and forms to our clients. Flanges are forged or cast rings that are used to connect parts of a pipe or any type of machine requiring an intermediate connecting point. Aside from carbon, this alloy steel includes significant amounts of Nickel, Manganese, Chromium, Silicon, Tungsten, Vanadium, and Molybdenum. Furthermore, they are fortified with trace amounts of elements like sulphur, silicon, manganese, and phosphorous, which aid in boosting hardness, strength, chemical resistance, and other properties.
The Solution annealing on these flanges is not necessary because the mechanical properties are shown in the built state. These Alloy Steel Flanges are made from chromium, and they are used to resist scaling at temperatures greater than 1100 degrees.
These flanges can withstand wind exposure, pollution from industrial processes, and elevated temperatures, which are closer to the sea, which is the leading cause of saltwater pollution. Alloy Steel Flanges have the highest chromium content, which makes them beneficial to wet corrosion resistance. These flanges also resist scaling at high temperatures.
Once these flanges have been fabricated, they are forwarded for testing, where numerous destructive tests are performed to ensure that they are free of damage and of the highest quality. We value the packing among these products since providing a flawless product is vital to us.
Specification List of Alloy Steel Flanges
| Standards | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Manufacturing Standards of Alloy Steel Flanges
| ASME/ANSI B16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B16.47 | Blind Flange [Series A & B],Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B16.36 | Orifice Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
Different Types of Alloy Steel Flanges
Alloy Steel Slip On Flanges
- Crmo Slip On Flange
- ASTM A182 Slip On Flanges
- Cr-Mo Slip On Flanges
- Alloy Steel Slip On Flange
- Chromium Moly Slip On Flange
- Alloy Steel SOFF Flange
- Alloy Steel Flat Face Slip on Flanges
- ASME SA182 Slip On Plate Flanges
- Alloy Steel SORTJ Flange
Alloy Steel Blind Flanges
- ASTM A182 Alloy Steel Blind Flange
- Crmo Blind Flange
- Cr-Mo Blind Flanges
- Alloy Steel Cr-Mo Blind Flange
- Chrome Moly Steel Blind Flange
- Alloy Steel Blind Flange
- Chromium Moly Blind Flange
- Alloy Steel BLFF Flange
- Alloy Steel Flat Face Blind Flanges
- Alloy Steel Blind Plate Flanges
- Alloy Steel BLRTJ Flang
Alloy Steel Socket Weld Flanges
- Crmo Socket Weld Flange
- Chromium Molybdenum Socket Weld Flanges
- Cr-Mo Socketweld Flanges
- Cr-Mo Socket weld Flange
- Alloy steels Socketweld Flange
- Alloy Steel Socket Weld Flange
- Chromium Moly Socketweld Flange
- Alloy Steel SWFF Flange
- Alloy Steel Flat Face Socket Weld Flanges
- Socketweld Plate Flanges
- Alloy Steel SWRTJ Flange
Alloy Steel Weld Neck Flanges
- ASME SA 182 Crmo Welding Neck Flange
- ASTM A182 Weld Neck Flanges
- Cr-Mo Weld Neck Flanges
- Alloy Steel Weld Neck Flange
- Chromium Moly Weld Neck Flange
- Alloy Steel WNFF Flange
- Alloy Steel Flat Face Weld Neck Flanges
- ASME Welding Neck Plate Flanges
- Alloy Steel WNRTJ Flange
Alloy Steel Reducing Flanges
- ASTM A182 Alloy Steel Reducing Flange
- ASME SA 182 Crmo Reducing Flange
- Cr-Mo Reducing Flanges
- Alloy Steel Reducing Flange
- Chromium Moly Reducing Flange
Alloy Steel Orifice Flanges
- Alloy Steel Orifice Flange
- Crmo Orifice Flange
- Cr-Mo Orifice Flanges
- Chromium Moly Orifice Flange
- Chrome Moly Steel Orifice Flanges
Contact us to get a quick quote for your requirement.
We offer These Alloy Steel Flanges as per DIN, ASTM, ASME, BS, EN, JIS or ANSI Standard.
Available Stock of Alloy Steel Flanges
- ASME B16.47 Crmo Spades Ring Spacers Flanges
- Alloy Steel Lap Joint Flanges
- Alloy Steel Plate Flange
- Type ASME SA182 Alloy Steel Industrial Forged Flanges
- Alloy Steel Male & Female Flanges
- Alloy Steel Nipoflange
- Chrome Molybdenum Steel Pipe Flange
- Chromium Molybdenum Tongue Flanges
- CrMo Flanges
- Cr-Mo Expander Flanges
- Alloy Steel Lapped Joint Flanges
- Alloy Steel BS Standard Table E
- ASME SA182 Alloy Steel 150 LBS Threaded Flanges
- Alloy Steel British Standard Table D Pipe Flanges
- Chrome Molybdenum Long Welding Neck Flange
- Chrome Moly Spectacle Blind Flanges
- Alloy Steel Flanges
- Alloy Steel 1500 LBS Flanges
- Cr-Mo Nipo Flanges
- Cr-Mo Spades Ring Spacers Flanges
- Alloy Steel PN 10 Flange
Alloy Steel Flanges Weight Chart
15mm (1/2″) Alloy Steel Flanges Weight Chart
Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Hub | Diameter of Raised Face | Length Hub.Y | Thread Length | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | KG | LB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
inch | dn | O | C | X | G | Y | T | BC | BH | BN | BD | ||
1/2″ | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2″ | 0.4 | 0.9 |
3/4″ | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2″ | 0.7 | 1.5 |
1″ | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2″ | 0.8 | 1.8 |
1-1/4″ | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2″ | 1.2 | 2.6 |
1-1/2″ | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2″ | 1.5 | 3.3 |
2″ | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8″ | 2.3 | 5.1 |
2-1/2″ | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8″ | 3.7 | 8.1 |
3″ | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8″ | 4.1 | 9 |
3-1/2″ | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8″ | 5.1 | 11.2 |
4″ | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8″ | 5.9 | 13 |
5″ | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4″ | 7 | 15.4 |
6″ | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4″ | 8.4 | 18.5 |
8″ | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4″ | 13 | 28.6 |
10″ | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8″ | 18 | 39.5 |
12″ | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8″ | 29 | 64 |
14″ | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1″ | 39 | 86 |
16″ | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1″ | 47 | 103 |
18″ | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8″ | 57 | 126 |
20″ | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8″ | 76 | 167 |
24″ | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4″ | 97 | 214 |
Alloy Steel Pipe Flange Dimensions
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
|---|
Alloy Steel Flanges Pressure Rating
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
| Temperature °F | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -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 |
Chemical Structure of Alloy Steel Flange
| Grade | C | Mn | P | S | Si | Mo | Cb |
| F1 | 0.28 | 0.60 – 0.90 | 0.045 | 0.045 | 0.15 – 0.30 | 0.44-0.65 | – |
Mechanical Properties of Alloy Steel Flanges
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F1 | 485 | 275 | 20 | – | 143-192 |
We Serve Application Industry
Application Industry
ANSI / ASME 16.5, 16.48, 16.47 Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Oil & Gas Industry
Petrochemical Industry
Power Generation Industry
Chemical Industry
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We Export Alloy Steel Flanges Across the Globe
Greece, India, New Zealand, Venezuela, Turkey, Indonesia, Ecuador, Kazakhstan, Belarus, Libya, Thailand, United Arab Emirates, Mexico, Oman, columbia, Malaysia, Ireland, Lithuania, China, Bhutan, Bangladesh, Ghana, Argentina, Qatar, Trinidad & Tobago, Gambia, Netherlands, United States, Australia, Tibet, Gabon, Lahore, Israel, Egypt, Estonia, Finland, Iran, Nigeria, Morocco, Italy, Poland, Lebanon, Taiwan, Romania, Mongolia, France, Nepal, Azerbaijan, South Korea, Spain, South Africa, Saudi Arabia, Serbia, Afghanistan, Croatia, Czech Republic, Slovakia, Iraq, Bahrain, Austria, Peru, Colombia, Zimbabwe, Japan, Namibia, Canada, Vietnam, Kenya, Puerto Rico, Sweden, Bulgaria, Bolivia, Singapore, Switzerland, United Kingdom, Norway, Hong Kong, Jordan, Brazil, Philippines, Costa Rica, Denmark, Yemen, Germany, Pakistan, Portugal, Algeria, Sri Lanka, Kuwait, Ukraine, Russia, Tunisia, Algiera, Hungary, Angola, Macau, Chile, Belgium.
Domestic Supply Alloy Steel Flanges
Jamshedpur, Indore, Ranchi, Faridabad, New Delhi, Ernakulam , Surat, Hyderabad, Ahmedabad, Bhopal, Chennai, Visakhapatnam, Jaipur, Nagpur, Nashik, Pimpri-Chinchwad, Kanpur, Kolkata, Bengaluru, Thiruvananthapuram, Chandigarh, Haryana, mumbai, Rajkot, Howrah, Pune, Navi Mumbai, Thane, Gurgaon, Ludhiana, Noida, Secunderabad.
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Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.
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Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004