Alloy Steel F91 Flanges

ASTM A182 F91 Weld Neck Flanges, Chrome Moly F91 Blind Flanges, ASTM A182 F91 Slip on Flanges Price in India.

Bagoda Steel is a popular distributing unit of AS A182 F91 Flanges, which gives use low facet of variety for intermediate annealing. It is resistance to lots of corrosive media. It is non-hardenable through warmness remedy. Resistance of this alloy to atmospheric corrosion, food, juices and avenue de-icing salt is incredible. At first, Alloy Steel ASTM A182 F91 Slip On Flanges could be heated to 1900 Degree Fahrenheit – 2050 Degree Fahrenheit, after which water quenching is carried out. It is to be had in distinct dimensions and shapes for our esteemed clients. It has exact resistance to ecosystem corrosion and its shiny appealing floor make it an incredible preference for ornamental structural applications. Due to its excessive work hardening charge on this metallic, intermediate annealing can be vital for extreme drawing and forming operations.

Alloy Steel F91 Flanges

ASTM A182 F91 Socket weld Flanges, UNS K90901 Flanges, Chrome Moly F91 Long Weld Neck Flanges Stockist, DIN 1.4903 SORF Flanges, ASME SA182 Alloy Steel F91 Forged Flanges, A182 F91 RTJ Flanges Supplier in Mumbai, India.

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The excessive strengths of this metallic within to be had situations or tempers, its resistance to ecosystem corrosion and its shiny, appealing floor make it an incredible preference for ornamental structural applications. High strength and incredible corrosion resistance make this metallic beneficial for an extensive range of applications. Generally speaking, it has a tendency to be a bit much less corrosion resistant due to the fact the alloy has decrease chromium content material and a better stage of carbon. ASTM A182 Alloy Steel F91 Socket Weld Flanges well-known shows exact oxidation resistance for intermittent offerings as much as 840 Degree C and for non-stop carrier as much as 900 Degree C.

It must be understood but that this metallic could be extra hard to work than different austenitic stainless steels due its excessive work hardening charge. It may be readily formed and drawn. They are treated and packaged to keep away from damage; clients obtain competitive material with proper best introduced on time. ASME SA 182 Alloy Steel F91 Forged Flanges is to be had within the annealed in addition to numerous temper-rolled conditions. In mildly corrosive environments at ordinary ambient temperatures, the corrosion resistance of this metal isn’t very different. It reveals proper resistance to corrosion in mildly corrosive environments at ambient temperatures.

Material Specification Chart of Alloy Steel F91 Flanges

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production Technique Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to F91 NB (8")
Equal and Reducing Configurations

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
-BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)

DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F91 Alloy Steel Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Alloy Steel F91 Flanges Manufacturing Standards

American Standard Standard Code ANSI ASME SA182 ANSI ASME B16.5 ASME – B 16.47 ASME – B 16.36    
Standard Name Forged Flanges Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange Welding neck flange, Blind flange Welding neck flange Slip on flange    
German Standard DIN 2527 DIN 2573 / 2576 DIN 2673 DIN 2641 / 2642 DIN 28115 DIN PN10, PN16 DIN PN20, PN25
Blind Flanges, BLRF Flat Flange for Welding (Slip On) Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) Lapped / Loose (Lap Joint) Flanges Plain Collars Long Neck Welding Flanges PN10 Flanges, DIN PN 10 Flanges, PN16 Flange PN20 Flanges, DIN PN 25 Flanges
Japanese Standard JIS B2220 JIS B2291 JIS 5K, 10K JIS 16K, 20K JIS 30K, 40K    
Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) 5K SORF Flanges, 10K SOFF Flanges 16K Blind Flanges, 20K BLRF Flanges 30K Slip on Flanges, 40K Blind Flanges    
Italian Standard UNI FLANGES            
Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)            
British Standard BS 10 Table D BS 10 Table E BS 10 Table F BS 10 Table H      
BS 10 Table D Flanges, Table D Pipe Flange BS 10 Table E Flanges, Table E Pipe Flange BS 10 Table E Flanges, Table E Flanges BS 10 Table E Flanges, Table E Pipe Flanges      

Manufacturing Standards / Pressure Rating

ASME/ANSI B 16.5 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 B 16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Slip on Flange, Threaded Flange, Welding Neck 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 F91
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

Various Types Of Alloy Steel F91 Flanges

Alloy Steel F91 Socket Weld Flanges
  • Chrome Moly F91 Socket weld Flanges
  • UNS K90901 Socket weld Flanges
  • Alloy Steel F91 SWRF Flanges
  • 1.4903 Socket weld Flange
  • ASTM A182 Alloy Steel F91 Socket weld Flanges
  • ASME SA182 Alloy Steel F91 SWRF Flanges
Alloy Steel F91 Lap joint Flanges
  • 1.4903 Lap Joint Flange
  • Chrome Moly F91 Lapped Joint Flanges
  • ASME SA182 Alloy Steel F91 Lapped Joint Flanges
  • ASTM A182 Alloy Steel F91 Lap Joint Flanges
  • Alloy Steel F91 LJ Flanges
  • UNS K90901 Lap Joint Flanges
Alloy Steel F91 Slip on Flanges
  • 1.4903 Slip on Flange
  • Chrome Moly F91 Slip on Flanges
  • ASTM A182 Alloy Steel F91 Slip on Flanges
  • ASME SA182 Alloy Steel F91 SORF Flanges
  • Alloy Steel F91 SORF Flanges
  • UNS K90901 Slip on Flanges
Alloy Steel F91 Forged Flanges
  • UNS K90901 Forged Flanges
  • Chrome Moly F91 Forged Flanges
  • CrMo F91 Forged Flanges
  • 1.4903 Forged Flange
  • ASTM A182 Alloy Steel F91 Forged Flanges
  • ASME SA182 Alloy Steel F91 Forged Flanges
Alloy Steel F91 Orifice Flanges
  • UNS K90901 Orifice Flanges
  • Chrome Moly F91 Orifice Flanges
  • ASTM A182 Alloy Steel F91 Orifice Flanges
  • 1.4903 Orifice Flange
  • ASME SA182 Alloy Steel F91 Orifice Flanges
  • CrMo F91 Orifice Flanges
Alloy Steel F91 Blind Flanges
  • ASME SA182 Alloy Steel F91 BLRF Flanges
  • Chrome Moly F91 Blind Flanges
  • ASTM A182 Alloy Steel F91 Blind Flanges
  • CrMo F91 BLRF Flanges
  • UNS K90901 Blind Flanges
  • 1.4903 Blind Flange
Alloy Steel F91 Weld Neck Flanges
  • 1.4903 Welding Neck Flange
  • Chrome Moly F91 Welding Neck Flanges
  • Alloy Steel F91 WNRF Flanges
  • ASME SA182 Alloy Steel F91 WNRF Flanges
  • ASTM A182 Alloy Steel F91 Weld Neck Flanges
  • UNS K90901 Weld Neck Flanges
Alloy Steel F91 Reducing Flanges
  • Chrome Moly F91 Reducing Flanges
  • UNS K90901 Reducing Flanges
  • ASME SA182 Alloy Steel F91 Reducing Flanges
  • CrMo F91 Reducing Flanges
  • 1.4903 Reducing Flange
  • ASTM A182 Alloy Steel F91 Reducing Flanges
Alloy Steel F91 Threaded Flanges
  • Chrome Moly F91 Threaded Flanges
  • 1.4903 Threaded Flange
  • UNS K90901 Threaded Flanges
  • ASME SA182 Alloy Steel F91 Screwed Flanges
  • CrMo F91 Screwed Flanges
  • ASTM A182 Alloy Steel F91 Threaded Flanges
Alloy Steel F91 Long Weld Neck Flanges
  • 1.4903 Long Weld Neck Flange
  • Alloy Steel F91 LWN Flanges
  • ASTM A182 Alloy Steel F91 Long Weld Neck Flanges
  • Chrome Moly F91 Long Weld Neck Flanges
  • ASME SA182 Alloy Steel F91 LWN Flanges
  • UNS K90901 Long Weld Neck Flanges
Alloy Steel F91 Spectacle Blind Flanges
  • Chrome Moly F91 Spectacle Blind Flanges
  • ASME SA182 Alloy Steel F91 Spectacle Blind Flanges
  • UNS K90901 Spectacle Blind Flanges
  • 1.4903 Spectacle Blind Flange
  • ASTM A182 Alloy Steel F91 Spectacle Blind Flanges
  • CrMo F91 Spectacle Blind Flanges
Alloy Steel F91 Ring Type Joint Flanges
  • 1.4903 Ring Type Joint Flange
  • Alloy Steel F91 RTJ Flanges
  • Chrome Moly F91 Ring Type Joint Flanges
  • ASTM A182 Alloy Steel F91 RTJ Flanges
  • ASME SA182 Alloy Steel F91 RTJ Flanges
  • UNS K90901 Ring Type Joint Flanges

Equivalent Grades of Alloy Steel F91 Flanges

STANDARD WERKSTOFF NR. UNS
Alloy Steel F91 1.4903 K90901
Flanges Dimensions

View Size Table Of Alloy Steel F91 Pipe Flanges, We have Global sales network for Alloy Steel F91 SORF Flanges, Wide Stockist Of Werkstoff No 1.4903 BLRF Flanges, Raised Face, Flat Face Flanges In India.

Check available Sizes of ASME SA 182 Alloy Steel F91 Pipe Flanges, Ask For Ready Stock of UNS K90901 Male & Female Flanges in Mumbai, India.

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Schedule / Class of Alloy Steel F91 Flanges

Flange Schedule/Class Flange Connection Type Pipe Size – Pipe Flanges Max. Pressure
ASME B16.5 Class 150 FNPT 1/2″ 150 psi
ASME B16.5 Class 150 Socket Weld 1/2″ 275 psi
ASME B16.5 Class 150 Welded 1/2″ 150 psi
ASME B16.5 Class 150 FNPT 3/4″ 150 psi
ASME B16.5 Class 150 Socket Weld 3/4″ 275 psi
ASME B16.5 Class 150 Socket Weld 1-1/4″ 275 psi
ASME B16.5 Class 150 Socket Weld 1-1/2″ 275 psi
ASME B16.5 Class 150 FNPT 2″ 150 psi
ASME B16.5 Class 150 Socket Weld 2″ 275 psi
ASME B16.5 Class 150 Socket Weld 2-1/2″ 275 psi
ASME B16.5 Class 150 Socket Weld 3″ 275 psi
ASME B16.5 Class 150 FNPT 4″ 150 psi
ASME B16.5 Class 150 Socket Weld 4″ 275 psi
ASME B16.5 Class 300 Slip On 1/2″ 720 psi
ASME B16.5 Class 300 Slip On 1/2″ 720 psi
ASME B16.5 Class 300 Slip On 1″ 720 psi
ASME B16.5 Class 300 Slip On 1″ 720 psi
ASME B16.5 Class 300 FNPT 1-1/4″ 720 psi
ASME B16.5 Class 300 Slip On 1-1/4″ 720 psi
ASME B16.5 Class 300 Slip On 1-1/2″ 720 psi
ASME B16.5 Class 300 Slip On 1-1/2″ 720 psi
ASME B16.5 Class 300 Slip On 2″ 720 psi
ASME B16.5 Class 300 Slip On 2″ 720 psi
ASME B16.5 Class 300 Slip On 2-1/2″ 720 psi
ASME B16.5 Class 300 Slip On 2-1/2″ 720 psi
ASME B16.5 Class 300 Slip On 3″ 720 psi
ASME B16.5 Class 300 Slip On 3″ 720 psi
ASME B16.5 Class 300 Slip On 4″ 720 psi
ASME B16.5 Class 300 Slip On 4″ 720 psi

Pressure Rating Of Alloy Steel F91 Flanges

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

Size Chart Of Alloy Steel F91 Flange

Nominal Pipe Size Outside Diameter of Flanges Thickness of Flanges Diameter of Raised Face Diameter of Hub at Base Length Thru Hub Diameter or Bore Diameter of Hub at Bevel Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

Weight Chart Of Alloy Steel F91 Flanges

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

Ready Stock Alloy Steel F91 Flanges

  • F91 Alloy Steel RTJ Flanges Manufacturer
  • Alloy Steel F91 Welding Neck Flanges
  • Alloy Steel F91 BS 4504 Flanges
  • Alloy Steel F91 Ring Type Joint Flanges
  • Alloy Steel F91 AWWA C207 Flange Stockist
  • Alloy Steel F91 Long Weld Neck Flanges
  • Alloy Steel F91 BS 4504 Flanges
  • Alloy Steel F91 Tongue & Groove Flanges
  • ASTM A182 Alloy Steel F91 Socket weld Flanges
  • Chrome Moly F91 Class 2500 Flange
  • ANSI B16.5 Alloy Steel F91 Male & Female Flanges
  • Alloy Steel F91 DN150 PN16 Flange
  • ANSI B16.5 Alloy Steel F91 PN16 Flanges
  • Alloy Steel F91 Paddle Spacer Flanges
  • UNS K90901 Flanges
  • Alloy Steel F91 Threaded Flanges
  • Chrome Moly F91 JIS B2220 Flange
  • Alloy Steel F91 Large Diameter Flanges
  • ASME SA182 Alloy Steel F91 Forged Flanges
  • Alloy Steel F91 Flanges
  • Alloy Steel F91 EN 1092-1 Flange
  • Alloy Steel F91 High Hub Blind Flanges
  • ASTM A182 Alloy Steel F91 SORF Flange
  • Alloy Steel F91 Flanges Manufacturer
  • Chrome Moly F91 JIS B2220 Flange
  • CrMo F91 Blind Flanges Supplier in Mumbai
  • Chrome Moly F91 Lap Joint Flanges
  • DIN 1.4903 Pipe Flanges
  • 3 inch Alloy Steel F91 Welding Neck 300 LBS Flange
  • Alloy Steel F91 Raised Face Flanges Exporter
  • Alloy Steel F91 Lapped Joint Flanges
  • 1.4903 SWRF Flange
  • Class 150 Alloy Steel F91 Pipe Flange
  • Alloy Steel F91 BLRF Flange
  • Chrome Moly F91 JIS B2220 Flange
  • Alloy Steel F91 Slip On Flanges Distributor
  • ASTM A182 CrMo F91 Expander Flanges
  • ASTM A182 Alloy Steel F91 Plate Flanges
  • Alloy Steel F91 Loose Flanges
  • Alloy Steel F91 WNRF Flange
  • Chrome Moly F91 Square Flanges
  • Alloy Steel F91 Screwed Flanges
  • 6 Inch Alloy Steel F91 Pipe Flanges
  • ASME B16.5 Alloy Steel F91 Slip on Flanges
  • Alloy Steel F91 Flat Flanges
  • Chrome Moly F91 BLRF Flange
  • Alloy Steel F91 DIN 2566 PN10 Flanges Stockholder
  • Chrome Moly F91 Blind Flange
  • Alloy Steel F91 Reducing Flanges
  • ASME B16.5 Alloy Steel F91 Spectacle Blind Flanges
  • Chrome Moly F91 Orifice Flanges
  • Alloy Steel F91 Pipe Flanges

Alloy Steel F91 Flanges Chemical Composition

Grade C Mn P s Si Ni Ch Mo Cb
F91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 0.40 8.0-9.5 0.85-1.05 0.06-0.10

Alloy Steel F91 Flanges Mechanical Properties

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation % Hardness
Rockwell B (HR B) max Brinell (HB) max
F91 585 415 20 248 max

Export Destinations For Alloy Steel F91 Pipe Flanges

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