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Alloy Steel ASTM A182 F91 Flanges

Alloy Steel ASTM A182 F91 Flanges

Largest Stockholder of CrMo F91 Flanges in India, ASTM A182 F91 Blind Flanges, F91 CrMo Pipe Flanges Trader, A182 F91 Reducing Flanges, Alloy Steel F91 SWRF Flanges, Competitive Price of Cr-Mo A182 F91 Slip on Flange, Ready Stock of F91 Alloy Steel Flange, A182 F91 Weld Neck Flanges, ASTM A182 F91 Socket Weld Flanges Manufacturers in Mumbai, India.

Alloy Steel ASTM A182 F91 Flanges

Table of Contents

 

ANSI B16.5 Alloy Steel A182 F91 Flanges, A182 F91 Alloy Steel Plate Flanges, 1.4903 Flanges, UNS K90901 Blind Flanges, Cr-Mo F91 Forged Flanges, Alloy Steel F91 Slip on Flange, F91 Chrome Moly Flanges, Chromium Molybdenum UNS K90901 Weld Neck Flange Manufacturer in Mumbai, India.

Versatile Overseas is a known distributor, exporter and stockist of AS F91 Flanges, which is quite trouble-free to clean and does not have a propensity to pick up odours. Meanwhile, as the material of Alloy Steel F91 Slip On Flanges doesn’t rust, so these plates do not require protection from chemicals or moisture in its instant environs.

ASTM A182 F91 Blind Flanges also does not require for any kind of finishing and painting, and as well does not simply stain over a period of time. Grade A182 F91 Spectacle Blind Flanges are material formed from coil and is most generally found in lesser thicknesses. Such kind of ASME SA182 F91 Threaded Flanges maintains its original form and shape, and thus should be treated during or before fabrication for to give the required flatness. Moreover, A182 F91 Weld Neck Flanges show signs of different characteristics of hardness, temperature resistance, corrosion resistance and strength. Grade A182 F91 Socket Weld Flanges is used for products and parts that will be used in corrosive environments such as acidic, chemical, and fresh and salt water environments.


Alloy Steel F92 Lap Joint Flanges is used in a lot of different applications such as construction and architectural framing. SA182 F91 Ring Joint Type Flanges is also used in ductwork and structural framing, cabinets, frames and enclosures for machinery, electronics, medical devices and more.

Specification Of ASTM A182 F91 Alloy Steel Flanges

A182 F91 Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Cr-Mo F91 Flange 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
Most common types of ASTM A182 F91 Alloy Steel Flange Forged / Threaded / Screwed / Plate
Alloy Steel F91 Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
ASME SA182M Chromium Molybdenum F91 Flange Production technique Forged, Heat treated and machined
ASTM A182 F91 Alloy Steel Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SA 182 F91 Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SA182 F91 CrMo Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
A182 F91 Flange EN 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
A182 F91 Flange 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
ASTM A182 Chrome Moly Steel F91 Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Alloy Steel F91 Flange Origin Indian / West Europe / Japan / USA / Korean
ASME SA182 Chromium Molybdenum Steel F91 Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Manufacturer of Cr-Mo ASTM A182 F91 Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM A182 F91 Flange: -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
ASME SA182M Alloy Steel F91 Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Alloy Steel F91 EN 1092-1 Flange Export to Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Alloy Steel ASTM A182 F91 Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Alloy Steel F91 K90901 1.4903

Alloy Steel ASTM A182 F91 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 ASTM A182 F91 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 ASTM A182 F91 Flanges Manufacturing Standards in India & Worldwide

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 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
ASME/ANSI B 16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
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
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
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 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

ASTM A182 F91 Blind Flanges

ASTM A182 F91 Reducing Flanges

ASTM A182 F91 Threaded Flanges

ASTM A182 F91 Orifice Flanges

ASTM A182 F91 Welding Neck Flanges

ASTM A182 F91 Slip on Flanges

ASTM A182 F91 Long Weld Neck Flanges

ASTM A182 F91 Spectacle Blind Flanges

ASTM A182 F91 Socket Weld Flanges

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

Alloy Steel ASTM A182 F91 Flanges Other Available Products

Grade F91 Blind Flange Cr-Mo F91 Flat Flange Supplier in India
UNS K90901 Flanges Manufacturer A182 F91 Slip on Flanges(SWRF)
Cr-Mo F91 Weld Neck Flanges ASTM A182 F91 Socket weld Flanges Dealer in India
Alloy Steel A182 F91 Long Weld Neck Flanges Stockist ASTM A182 F91 Threaded Flanges
Cr-Mo F91 Flanges Supplier in India Alloy Steel EN 1092-1 Plate Flanges
CrMo F91 Forged Flanges Wholesaler UNS K90901 Lap Joint Flanges Supplier
Gr. F91 BLRF Flange Manufacturer Cr-Mo F91 Raised Face Flanges
F91 Alloy Steel Nipo flange Cr-Mo Grade F91 Reducing Flanges
ANSI B16.5 Alloy Steel F91 Pipe Flange A182 F91 Ring Type Joint Flanges
1.4903 Cr-Mo Spectacle Blind Flanges Alloy Steel F91 Orifice Flange Stockists
Cr-Mo F91 PN 10 Flange F91 PN 16 Alloy Steel Flanges Stockists
Cr-Mo F91 DIN Flanges DIN 1.4903 SWRF Flanges Exporter
ASME B16.5 Alloy Steel F91 Flanges ASTM A182 F91 Tongue & Groove Flanges
A182 F91 Male & Female Flanges CrMo F91 RTJF Flanges
ASTM A182 F91 Screwed Flanges ASME SA182 F91 Expander Flanges
F91 Chromium Molybdenum Spades Ring Spacers Flanges SA182 Alloy Steel F91 Flat Face Flange
F91 Alloy Steel 10K Flanges Cr-Mo F91 5K SORF Flanges
INOX 1.4903 Puddle Flanges Exporter F91 Socket Welding Flange
F91 Cr-Mo Weldo Flanges F91 Alloy Steel Nipo Flanges
Grade F91 Long Weld Neck Flanges ASTM A182 F91 Flanges Facing Type & Finish
BS Standard Table E Flange British Standard Table D Pipe Flanges
F91 Long Welding Neck Flange F91 Alloy Steel Raised Face Flange
ASME SA182 CrMo 30 Spectacle Blind Flanges F91 Alloy Steel BLRF Flanges Supplier
Cr-Mo 30 High Hub Blinds Flanges F91 Flanges Facing Type & Finish
F91 CrMo Forging Facing Flanges Dealer Alloy Steel F91 Weld Neck Flanges A / B Stockist
Cr-Mo F91 Loose Flanges Supplier in Mumbai Chrome Moly F91 Plate Flange Manufacturer in India
DIN 1.4903 Flanges Dimensions Cr-Mo F91 Spades Ring Spacers Flanges
Wrought Alloy Steel F91 Flanges ASTM A182 F91 Expander Flanges at Best Price
Chromium Molybdenum Steel F91 Reducing Flanges Supplier Suppliers of F91 Cr-Mo Welding Neck Flange

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