Fortune Steel & Alloys manufactures Flanges of different shapes and sizes and with different specifications as per the customers’ requirement. Viraj is the world leader in Forged Flanges. We are reputed and well known across the globe for their reliability and quality. Our flanges division encompasses an integrated forge shop which manufacturers all types of pipe fittings i.e. flanges, butt welding fittings in various specifications (ASME/ ANSI, EN, DIN, AFNOR, AWWA, GOST, BS, JIS, AS, MSS, SA, UNI etc) as well as forged bars.
Our integrated facilities include facilities for cutting, forging, ring rolling and machines with CNC lathes, CNC drilling, high capacity forging press and mobile manipulator for making big diameter forged round bars. We also have an in-house heat treatment shop and well equipped laboratory facilities for ensuring the quality of our products.
Types of Flanges - Our manufacturing facilities is well equipped to manufacture various types of flanges namely :- Orifice Flanges, Lap Joint Flanges, Threaded Flanges, Socket Weld Flanges, Slip-on Flanges, Weld Neck Flanges, Blind Flanges, Pipe Flanges, Flat Face (FF), Raised Face (RF), Ring Joint (RTJ), Tongue and groove (T& G)
Standard : ASTM A182/ ASME SA182
Grades : 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
Dimensions : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44. ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Size : 1/2″ NB TO 48″NB
Class : 150#, 300#, 600#, 900#, 1200#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64, Table D, E, F, H, etc.
Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc
Grade AISI | Chemical Composition - Percent | ||||||||
---|---|---|---|---|---|---|---|---|---|
C Max | Mn Max | P Max | S Max | Si Max | Cr | Ni | Mo | Other Element |
|
J7 | 0.1 | 8.50-10.00 | 0.09 | 0.03 | 0.75 | 15.00-16.00 | 0.25-0.50 | - | - |
J4 | 0.1 | 8.50-10.00 | 0.09 | 0.03 | 0.75 | 15.00-16.00 | 0.80-1.20 | - | - |
201 | 0.15 | 5.50-7.50 | 0.06 | 0.03 | 1 | 16.00-18.00 | 3.50-5.50 | - | N 0.25 |
202 | 0.15 | 7.50-10.00 | 0.06 | 0.03 | 1 | 17.00-19.00 | 4.00-6.00 | - | N 0.25 |
301 | 0.15 | 2 | 0.045 | 0.03 | 1 | 16.00-18.00 | 6.00-8.00 | - | - |
302 | 0.15 | 2 | 0.045 | 0.03 | 1 | 17.00-19.00 | 8.00-10.00 | - | - |
304 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.00-20.00 | 8.00-11.00 | - | - |
304L | 0.035 | 2 | 0.045 | 0.03 | 0.75 | 18.00-20.00 | 8.00-13.00 | - | - |
304H | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 18.00-20.00 | 8.00-11.00 | - | - |
305 | 0.12 | 2 | 0.045 | 0.03 | 0.75 | 17.00-19.00 | 10.50-13.00 | - | - |
308 | 0.08 | 2 | 0.045 | 0.03 | 1 | 19.00-21.00 | 10.00-12.00 | - | - |
309 | 0.2 | 2 | 0.045 | 0.03 | 1 | 22.00-24.00 | 12.00-15.00 | - | - |
309S | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 22.00-24.00 | 12.00-15.00 | - | - |
310 | 0.25 | 2 | 0.045 | 0.03 | 1.5 | 24.00-26.00 | 19.00-22.00 | - | - |
310S | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.00-26.00 | 19.00-22.00 | - | - |
316 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.00-18.00 | 11.00-14.00 | 2.00-3.00 | - |
316L | 0.035 | 2 | 0.045 | 0.03 | 0.75 | 16.00-18.00 | 10.00-15.00 | 2.00-3.00 | - |
316H | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 16.00-18.00 | 11.00-14.00 | 2.00-3.00 | - |
316TI | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.00-18.00 | 10.00-14.00 | 2.00-2.50 | Ti5*C.min |
317 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.00-20.00 | 11.00-14.00 | 3.00-4.00 | - |
317L | 0.035 | 2 | 0.045 | 0.03 | 0.75 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | - |
321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.00-19.00 | 9.00-13.00 | - | Ti5xC% |
321H | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 17.00-19.00 | 9.00-13.00 | - | Ti5xC% |
347 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.00-19.00 | 9.00-13.00 | - | Na+Ta10xC% |
347H | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 17.00-19.00 | 9.00-13.00 | - | Na+Ta10xC% |
409L | 0.03 | 1 | 0.04 | 0.02 | 1 | 10.50-11.70 | 0.05 | - | Ti6x(C=N) Min |
410 | 0.15 | 1 | 0.04 | 0.03 | 1 | 11.50-13.50 | 0.75 | - | - |
410S | 0.08 | 1 | 0.04 | 0.03 | 1 | 11.50-13.50 | 0.6 | - | - |
420 | 0.15Min | 1 | 0.045 | 0.03 | 1 | 10.50-15.50 | 1.0-2.5 | - | Mo 0.20-1.20 |
429 | 0.12 | 1 | 0.04 | 0.03 | 1 | 14.00-16.00 | * | - | - |
430 | 0.12 | 1 | 0.04 | 0.03 | 1 | 16.00-18.00 | 0.75 | - | - |
430Ti | 0.12 | 1.25 | 0.06 | 0.15 | 1 | 16.00-18.00 | - | - | Ti 0.75 |
439 | 0.03 | 1 | 0.04 | 0.03 | 1 | 17.00-19.00 | 0.5 | - | Ti [0.20+4(C+N)] Min, 1.10 max ALO.15 |
441 | 0.03 | 1 | 0.04 | 0.03 | 1 | 17.50-19.50 | 1 | 1.75-2.50 | Ti 0.10 to 0.50 |
444 | 0.025 | 1 | 0.04 | 0.03 | 1 | 17.50-19.50 | 1 | 1.75-2.50 | (Ti+Cb) 0.20+4(C+N)] min 0.80 max |
S31803 | 0.025 | 1 | 0.04 | 0.03 | 1 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | - |
Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
º F(º C) | |||||
304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
304H | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
310S | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
316H | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
316Ti | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
321 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
321H | Solution | Cold: 2000(1100) | 75(515) | 30(205) | 35 |
Hot: 1925(1050) | |||||
347 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
347H | Solution | Cold: 2000(1100) | 75(515) | 30(205) | |
Hot: 1925(1050) |
Standard : ASTM A182/ ASME SA182
Grades : UNS S32205, UNS S31803, UNS S32750, UNS S32760
Dimensions : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44. ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Size : 1/2″ NB TO 48″NB
Class : 150#, 300#, 600#, 900#, 1200#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64, Table D, E, F, H, etc.
Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc
Manufactured Flanges go with quality assurance test under professionals some of the tests are:
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Grade | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
Duplex 2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Super Duplex 2507 | 7.8 | 0.281 | 1350 | 2460 |
Standard : ASTM B564 / ASME SB564
Grades : Nickel 200 / 201, Monel 400 / K500, Inconel 600, Inconel 625, Inconel 718, Incoloy 800, Incoloy 825, Hastelloy C276 / C22, / B2, Alloy 20, Titanium Gr 2/5, Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500)
Dimensions : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44. ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Size : 1/2″ NB TO 48″NB
Class : 150#, 300#, 600#, 900#, 1200#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64, Table D, E, F, H, etc.
Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc
Non-destructive testing includes:
Destructive testing includes:
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
Nickel 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min | - |
Nickel 201 | 0.02 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min | - |
Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | - | 5.0 max | 58.0 min | 20.0 - 23.0 |
Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | - | 50.00 - 55.00 | 17.00 - 21.00 |
Incoloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 |
Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 |
Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 |
Incoloy 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 |
Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min | - |
Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min | - |
Hastelloy C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | - | 4.00 – 7.00 | 50.99 min* | 14.50 – 16.50 |
Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | - | 2.00 – 6.00 | 50.015 min* | 20.00 – 22.50 |
Hastelloy B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | - | 2.0 max | Bal | 1.0 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Nickel 200 / 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Incoloy 800/H/HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
Grade : ASTM A105, ASME A105 / ASTM A516 GR.60/70, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 / ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
Dimensions : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44. ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Size : 1/2″ NB TO 48″NB
Class : 150#, 300#, 600#, 900#, 1200#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64, Table D, E, F, H, etc.
Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc
Manufactured Flanges go with quality assurance test under professionals some of the tests are:
Element | C | Mn | Si | Ph | Su | Mo | Cr | Ni |
Carbon Steel | 0.08 – 0.15 | 0.30 – 0.60 | 0.15 – 0.50 | 0.025 max * | 0.025 max * | 0.90 – 1.10 | 2.00 – 2.50 | 0.5 max |
Property | Ultimate Tensile Strength * | 0.2 % Yield Strength * | Elongation * | Reduction of Area * | Charpy Impact Toughness | Hardness (Brinell) |
Values | 95 min Ksi (655 Mpa) | 75 min Ksi (517 Mpa) | 17 % min | 35 % min | 42 mean/ 33 min J at –18o C | 197 – 237 BHN (75 Ksi min) |
Standard : ASTM A182 / ASME SA1824
Grades : A182 Grade F1, F2, F5, F9, F11, F12, F22, F91
Dimensions : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44. ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Size : 1/2″ NB TO 48″NB
Class : 150#, 300#, 600#, 900#, 1200#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64, Table D, E, F, H, etc.
Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc
Manufactured Forged Fittings go with quality assurance test under professionals some of the tests are:
Chemical Composition of ASTM A182 Low Alloy Steels, % | ||||||||
Grades | C | Mn | P | S | Si | Cr | Mo | Others |
F1 |
0.28 | 0.60-0.90 | 0.045 | 0.045 | 0.15-0.35 | - | 0.44-0.65 | - |
F2 | 0.05-0.21 | 0.60-0.80 | 0.040 | 0.040 | 0.10-0.60 | 0.50-0.81 | 0.44-0.65 | - |
F5 | 0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.50 | 4.0-6.0 | 0.44-0.65 | *A |
F9 | 0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.50-1.00 | 8.0-10.0 | 0.90-1.10 | - |
F11 | 0.05-0.15 | 0.3-0.6 | 0.03 | 0.03 | 0.5-1 | 1-1.5 | 0.044-0.65 | *C |
F12 | 0.15 max | 0.3-0.6 | 0.03 | 0.03 | 0.5 | 4-6 | 0.44-0.65 | - |
F22 | 0.05-0.15 | 0.3-0.6 | 0.045 | 0.03 | 0.5 | 0.8-1.25 | 0.44-0.65 | - |
F91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.0-9.5 | 0.85-1.05 | *D |
F92 | 0.07-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.50 | 8.5-9.5 | 0.30-0.60 | *E |
Mechanical Properties of ASTM A182 Low Alloy Steels | |||||
Grade | Tensile Strength min. ksi[MPa] |
Yield Strength min. ksi[MPa] |
Elongation, min. % | Reduction of Area, min. % |
Brinell Hardness Number, HBW |
F1 | 70[485] | 40[275] | 20 | 30 | 143-192 |
F2 | 70[485] | 40[275] | 20 | 30 | 143-192 |
F5 | 70[485] | 40[275] | 20 | 35 | 143-217 |
F5a | 90[620] | 65[450] | 22 | 50 | 187-248 |
F9 | 85[585] | 55[380] | 20 | 40 | 179-217 |
F11 | 90[620] | 64[440] | 18 | 40 | 187-248 |
F91 | 90[620] | 60[415] | 20 | 40 | 190-248 |
F92 | 90[620] | 64[440] | 20 | 45 | ≤269 |