|ASTM A182 F91 Flanges Manufacturers in India

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Alloy Steel ASTM A182 F91 Flanges Manufacturers, Suppliers & Exporter in India

ASME B16.9 Buttweld Equal Tee

Fitwel Industries LLP is a one of the well known brand and top leading supplier, exporter and manufacturer of Alloy Steel ASTM A182 F91 Flanges in various sizes and types. The ASTM a182 specification covers both forged or rolled low alloy as well as stainless steel pipe components for use in pressure systems. These SA182 gr f91 flanges are often used in environments, where the temperature settings are almost always elevated. The ASTM a182 specification components include fittings, flanges, valves, and other similar parts that can be constructed up to the specified dimensions or to dimensional standards. The ASTM a182 specification includes several grades of other martensitic, austenitic, Ferritic, Ferritic-austenitic stainless steels and low alloy steels. The selection of these alloys will depend upon design and requirements as well as the end-use of the application. The SA 182 gr f91 is a martensitic stainless steel forged fitting. The additions of Nickel and Molybdenum to the a182 f91 chemical composition gives the alloy excellent ductility at sub-zero temperature environments.

Alloy Steel F91 Flanges, AS Grade F91 Flanges, Alloy Steel Gr. F91 Pipe Flanges, Alloy Steel Flanges, AS Flanges Suppliers, Alloy Steel Grade F91 Plate Flanges, Alloy Steel A182 F91 Slip on Flanges Supplier, A182 Grade F91 Alloy Steel Blind Flanges Dealers in India, Alloy Steel F91 Weld Neck Flanges, Alloy Steel A182 F91 SORF Flanges Distributor, AS Grade F91 Socket Weld Flanges in UAE, Alloy Steel Grade F91 Screwed Flanges, Alloy Steel A182 F91 Orifice Flanges in Qatar, Alloy Steel Gr. F91 Ring Type Joint Flanges, ASTM A182 Gr. F91 Alloy Steel Loose Flanges, Alloy Steel F91 Industrial Flanges, Alloy Steel A182 F91 Threaded Flanges, A182 AS F91 Lap Joint Flanges Manufaturer, Alloy Steel F91 WNRF Flanges, A182 Grade F91 RTJ Flanges in Saudi Arabia, AS A182 F91 Reducing Flanges Exporter, Alloy Steel F91 SORF Flanges Stockist, AISI Alloy Steel A182 F91 Long weld neck Flanges Suppliers, Alloy Steel A182 F91 Plate Flanges Stock Holder in India.

In addition to the maximum hardness allowance of the ASME SA182 gr f91 being limited to 23 HRC max, the NACE MR0175 imposes restrictions with regards to the heat treatment temperature. The a182 f91 material offers excellent weldability and corrosion resistance. Its improved corrosion resistance along with the ability of this martensitic stainless steel grade to withstand high temperature and high pressured environments is the reason why the alloy is extensively used in the manufacture of a182 f91 blind flanges etc. ASTM A182 alloy steel f91 Flanges is extremely ductile, strong, and tough, which makes them durable and long-lasting. Besides these properties, the ASTM a182 f91 offers good oxidation resistance and good resistance to scaling in an aqueous medium. The f91 flanges grade is often used in combination or is mostly matched with the ASTM A335 alloy steel pipes. Also We offer wide range of Alloy Steel ASTM A182 F91 Flanges such as ASTM A182 F91 Slip On Flanges, Alloy Steel F91 Weld Neck Flanges, F91 Alloy Steel Socket Weld Flanges, A182 F91 Alloy Steel Blind Flanges, Alloy Steel F91 Orifice Flanges, A182 Alloy Steel F91 Spectacle Blind Flanges, A182 F91 Screwed / Threaded Flanges, Alloy Steel F91 Reducing Flanges, ASTM A182 F91 Alloy Steel Ring Type Joint Flanges (RTJ) etc.


Standard Specification For Alloy Steel ASTM A182 F91 Industrial Flanges


Specifications : ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 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″ to 36″

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)



Call@ 9987994248.Find here online the best manufacturers, exporter & suppliers of Alloy Steel Flanges, Alloy Steel F91 Flanges, ASTM A182 Grade F91 Flange, Alloy Steel Pipe Flanges, Alloy Steel Threaded Flange, SA 182 Gr F91 Steel Flanges in Mumbai, Ahmedabad, Pune, Chennai, India, Peru, UAE, UK, Denmark, Nigeria, Oman, Ecuador, Chile.

Other Names: Allow Steel ASTM A182, SA 182 Gr F91

Material: Allow Steel ASTM A182 F91

Brand: Fitwel Industries LLP

Manufacturer: Fitwel Industries LLP

Suppliers & Exporter: Fitwel Industries LLP

Rating: 4.2/5 based on 96 customer reviews


ASTM A182 F91 Alloy Steel Pipe Flanges

Forged and Plate Flanges

Products Size
ASTM A182 Alloy Steel F91 Slip-On Flanges ASTM A182 Alloy Steel F91 Threaded Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 Alloy Steel F91 Weld Neck Flanges ASTM A182 Alloy Steel F91 Socket Weld Flanges
ASTM A182 Alloy Steel F91 Blind Flanges ASTM A182 Alloy Steel F91 Reducing Flanges
ASTM A182 Alloy Steel F91 Lap Joint Flanges ASTM A182 Alloy Steel F91 Plate Flanges
ASTM A182 Alloy Steel F91 Orifice Flanges ASTM A182 Alloy Steel F91 Forged Flanges
ASTM A182 Alloy Steel F91 Ring Type Joint Flanges ASTM A182 Alloy Steel F91 Square Flanges

Types Of Grade Alloy Steel Flanges


Alloy Steel F91 Flange Standards / Types And Pressure Class :

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
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

Chemical Composition of Grade F91 Alloy Steel Pipe Flanges

Grade C Mn Si S P Cr Mo
A182 F91 0.15 0.3 - 0.6 0.5 0.03 0.03 4 - 6 0.044 - 0.65

Mechanical Properties of ASTM A182 Alloy Steel F91 Plate Flanges

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A182 F91 275 485 20

ASTM A182 F91 Alloy Steel Flanges Available Types

Alloy Steel F91 Flanges Alloy Steel F91 EN 1092-1 Flanges
Alloy Steel F91 BS 4504 Flanges Alloy Steel F91 Forged Flanges
Alloy Steel A182 F91 Flanges Alloy Steel F91 Slip on Flanges
Alloy Steel F91 Flat Flange Suppliers ANSI F91 Alloy Steel Blind Flange
Alloy Steel F91 Weld Neck Flanges Dealer Alloy Steel F91 Socket weld Flanges Exporter
Alloy Steel F91 Long Weld Neck Flanges Stockholder Steel ASTM A182 F91 Threaded Flanges Distributors
Alloy Steel ASTM A182 F91 Reducing Flanges Alloy Steel F91 Ring Type Joint Flanges Manufacturer
Alloy Steel A182 F91 Orifice Flange Alloy Steel 5Cr-1/2Mo Spectacle Blind Flanges
Chrome Moly Alloy Steel F91 WNRF Flange Alloy ASTM A182 F91 SORF Flanges
ANSI B16.5 Alloy Steel F91 RTJ Flanges Alloy Steel F91 Screwed Flanges Stockist
ASTM A182 Alloy Steel F91 Lap Joint Flanges ASME SA182 Alloy Steel F91 BLRF Flange
Alloy Steel F91 Raised Face Flanges ASTM A182 F91 Alloy Steel Nipoflange
A182 Alloy Steel F91 Square Flanges ASME SA182M Alloy Steel F91 SWRF Flange
Steel F91 Tongue & Groove Flanges Chrome Moly Alloy Steel F91 Male & Female Flanges
Chrome Moly Alloy Steel F91 DIN Flanges Alloy Steel F91 ASME B16.5 Flanges

Alloy Steel F91 AISI, ASME, DIN, BS, EN Flanges Application

ASTM A182 F91 Pipe Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A182 F91 Alloy Steel Flanges through a worldwide network of stock-keeping branches. These ASTM A182 F91 Alloy Flange is use in various industries like :

  • Alloy Steel F91 Flanges uses in Oil and Gas Pipeline
  • ASTM A182 F91 Alloy Steel Pipe Flanges uses in Chemical Industry
  • Grade F91 Alloy Steel Flanges uses in Plumbing
  • Alloy Steel ASTM A182 F91 Flange uses in Heating
  • ASTM A182 F91 Plate Flanges uses in Water Supply Systems
  • ASTM A182 F91 Alloy Steel Forged Flanges uses in Power Plant
  • Alloy A182 F91 Flanges uses in Paper & Pulp Industry
  • A182 F91 Alloy Steel Flanges uses in General Purpose Applications
  • ASME SA182 Alloy Steel F91 Industrial Flanges uses in Fabrication Industry
  • Alloy Steel F91 Flanges uses in Food Processing Industry
  • ANSI Alloy Steel F91 Flanges uses in Structural Pipe

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