Alloy Steel A182 F91 Flanges

ASTM A182 Alloy Steel F91 Flanges, Alloy Steel UNS K90901 Pipe Flange, Chrome Moly F91 Lap Joint Flanges Distributor, Alloy Steel F91 Blind Flanges Manufacturer in Mumbai, India.

Victor Steel is a famou strader and supplier of AS A182 F91 Flanges, whichis being welded to the last degrees of the pipe device. The most important cause of this Alloy Steel ASTM A182 F91Lap Joint Flanges is to extrude the song of a float in piping device after which classifies the gap to which there may be extrude in route.They are available in one of kind sizes, grades, thickness advert specification as in step with the desires of our customers. They are at period utilized in piping structures through approach of getting low stress, as no welding is fretful whilst connecting these to the pipes or different tools. These products in reality restrict its application to reasonably decrease down the stress in piping structures. In short, they're used to attach different threaded components in low stress and non-critical applications.

ASTM A182 Alloy Steel F91 Ring Joint Type Flanges are continuous used with their maximum good sized benefit, which may be used for unexpected situations and in enormously erratic areas wherein welding is unsafe. They are normally utilized in cars and engineering associated industries at an incredibly affordable prices. These products, that is at period utilized in numerous industrial applications, through and big is available in distinct types. They are handy in all stress training and offer a superlative opportunity to enrol in distinct pipe sizes. In brief, available in one of a kind configuration, they're quite a good deal appropriate to attach pipe and tubing components. ASME SA 182 Alloy Steel F91 Spacer Flanges are encouraged for the low stress discharge and suction centers for pretty some nicely-matched beverages and now no longer for condensable gadgets like air, nitrogen or steam. The working strength of these products could be one of a kind at some point of the dimensions and production of the pipe, the range and kind of compresses, the object and temperature being positioned throughout. They are pretty longer than reducers, and are getting used extra significantly in advanced stress functions. They are having a extensive tapered centre and are frequently used for excessive stress uses.


Cr-Mo UNS K90901 Flanges Manufacturer, Alloy Steel F91 Slip on Flanges, Cr-Mo F91 Weld Neck Flanges, Chromium Molybdenum F91 Socket weld Flanges Dealer in India, CrMo F91 Pipe Flanges Trader, Alloy Steel F91 Lap Joint Flanges, ASTM A182 F91 Socket weld Flanges Manufacturers in Mumbai, India.


Alloy Steel A182 F91 Flanges Specification

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
Alloy Steel F91 Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
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
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASTM A182 F91 Alloy Steel Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
ASME SA182M Chromium Molybdenum F91 Flange Production technique Forged, Heat treated and machined
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
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

ASME SA182 Chromium Molybdenum Steel F91 Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
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
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 A182 F91 Long Weld Neck Flanges

Alloy Steel A182 F91 Threaded Flanges

Alloy Steel A182 F91 Orifice Flanges

Alloy Steel A182 F91 Blind Flanges

Alloy Steel A182 F91 Slip-on Flanges

Alloy Steel A182 F91 Weld Neck Flanges

Alloy Steel A182 F91 Lap Joint Flanges

Alloy Steel A182 F91 Ring Type Joint Flanges

Alloy Steel A182 F91 Socket weld Flanges

Alloy Steel A182 F91 Groove & Tongue Flanges

Alloy Steel A182 F91 Spectacle Blind Flanges

Alloy Steel A182 F91 Weldo-Nipo Flanges


Alloy Steel F91 Equivalent Grade Specification

STANDARD UNS WERKSTOFF NR. Trade Name
Alloy Steel F91 K90901 1.4903 9Cr-1Mo-V

Alloy Steel A182 F91 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 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

Manufacturing Standards/Pressure Rating of Alloy Steel A182 F91 Pipe Flanges

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 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

Alloy Steel A182 F91 Flanges Standard

American Steel Flanges Standard
Standard Code Standard Name
ANSI ASME SA-182 Forged Flanges
ANSI ASME B16.5 Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47 Welding neck flange, Blind flange
ASME – B 16.36 Welding neck flange Slip on flange
German Steel Flanges Standard
DIN 2527 Steel Blind Flanges, BLRF
DIN 2573 / 2576 Flat Flange for Welding (Slip On)
DIN 2673 Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642 Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115 Long Neck Welding Flanges
DIN PN10, PN16 Alloy Steel F91 PN10 Flanges, F91 Alloy Steel DIN PN 10 Flanges, A182 F91 Alloy Steel PN16 Flange
DIN PN20, PN25 Alloy Steel F91 PN20 Flanges, F91 Chrome Moly DIN PN 25 Flanges
DIN PN40, PN50 Chrome Moly Steel F91 PN40 Flanges, F91 Alloy Steel DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS B2220 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)
JIS B2291 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)
JIS 5K, 10K Alloy Steel F91 5K SORF Flanges, F91 Alloy Steel 10K SOFF Flanges
JIS 16K, 20K Alloy Steel F91 16K Blind Flanges, A182 F91 Chromium Molybdenum Steel 20K BLRF Flanges
JIS 30K, 40K Alloy Steel F91 30K Slip on Flanges, F91 Alloy Steel 40K Blind Flanges
Italian Flanges 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 Pipe Flanges Standard
BS 10 Table D Alloy Steel F91 BS 10 Table D Flanges, F91 Table D Pipe Flange
BS 10 Table E Alloy Steel F91 BS 10 Table E Flanges, A182 F91 Table E Pipe Flange
BS 10 Table F Chromium Molybdenum Steel F91 BS 10 Table E Flanges, F91 Cr-Mo Table E Flanges
BS 10 Table H Alloy Steel F91 BS 10 Table E Flanges, Cr-Mo F91 Table E Pipe Flanges

Schedule / Class of Alloy Steel A182 F91 Flanges

Flange Schedule/Class Pipe Size - Pipe Flanges Flange Connection Type Flange Material Max. Pressure
ASME B16.5 Class 150 1/2" FNPT Alloy Steel F91 Flanges 150 psi
ASME B16.5 Class 150 1/2" Socket Weld Cr-Mo F91 Flanges 275 psi
ASME B16.5 Class 150 1/2" Welded Alloy Steel F91 Flanges 150 psi
ASME B16.5 Class 150 3/4" FNPT Cr-Mo A182 F91 Flanges 150 psi
ASME B16.5 Class 150 3/4" Socket Weld Alloy Steel F91 Flanges 275 psi
ASME B16.5 Class 150 1-1/4" Socket Weld CrMo F91 Flanges 275 psi
ASME B16.5 Class 150 1-1/2" Socket Weld Alloy Steel F91 Flanges 275 psi
ASME B16.5 Class 150 2" FNPT Cr-Mo F91 Flanges 150 psi
ASME B16.5 Class 150 2" Socket Weld Alloy Steel A182 F91 Flanges 275 psi
ASME B16.5 Class 150 2-1/2" Socket Weld Cr-Mo F91 Flanges 275 psi
ASME B16.5 Class 150 3" Socket Weld Alloy Steel F91 Flanges 275 psi
ASME B16.5 Class 150 4" FNPT Cr-Mo F91 Flanges 150 psi
ASME B16.5 Class 150 4" Socket Weld Alloy Steel F91 Flanges 275 psi
ASME B16.5 Class 300 1/2" Slip On Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 1/2" Slip On Alloy Steel A182 F91 Flanges 720 psi
ASME B16.5 Class 300 1" Slip On CrMo F91 Flanges 720 psi
ASME B16.5 Class 300 1" Slip On Alloy Steel F91 Flanges 720 psi
ASME B16.5 Class 300 1-1/4" FNPT Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 1-1/4" Slip On Alloy Steel F91 Flanges 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Alloy Steel F91 Flanges 720 psi
ASME B16.5 Class 300 2" Slip On Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 2" Slip On Alloy Steel F91 Flanges 720 psi
ASME B16.5 Class 300 2-1/2" Slip On CrMo F91 Flanges 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Alloy Steel F91 Flanges 720 psi
ASME B16.5 Class 300 3" Slip On Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 3" Slip On Alloy Steel A182 F91 Flanges 720 psi
ASME B16.5 Class 300 4" Slip On Cr-Mo F91 Flanges 720 psi
ASME B16.5 Class 300 4" Slip On Alloy Steel F91 Flanges 720 psi

Other Types of Alloy Steel A182 F91 Flanges

  • Chromium Molybdenum F91 Flanges
  • Cr-Mo F91 PN 10 Flange
  • ASTM A182 Chrome Moly F91 Threaded Flanges
  • CrMo F91 Nipo Flanges
  • Alloy Steel UNS K90901 SORF Flanges Exporter
  • Alloy Steel F91 Screwed Flanges
  • Alloy Steel F91 BLRF Flanges Supplier
  • Cr-Mo F91 Raised Face Flanges
  • ASTM A182 Chrome Moly F91 Flanges Blind Flange
  • Alloy Steel DIN 1.4903 Facing Type & Finish
  • F91 Cr-Mo Plate Flange Supplier in Mumbai
  • Chrome Moly F91 Loose Flanges Manufacturer in India

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