Duplex Steel F60 Flanges, Duplex Steel F51 Flanges Suppliers, ASTM A182 Duplex F60 Flanges, Duplex Steel F60 Flanges Suppliers, WERKSTOFF NR.1.4462 Flanges, Duplex Steel F51 Flanges Manufacturer, Duplex Steel F51 Flanges Manufacturers, DIN 1.4462 Flanges, Duplex Steel F51 Flanges, UNS S32205 Flanges, UNS S31803 Flanges, Duplex Steel F60 Flanges Manufacturers, ANSI B16.5 Duplex F51/F60 Flanges Supplier in India.

F51 / F60 Flanges are the elements that attach or connect the various pipes, valves, and other equipment together. The joints of flanges are bolted together along with a gasket among the two flanges that provides a significant seal and also avoid leakage. The joining of these flanges is done in threaded and welded forms. This grade F51 / F60 of flanges considers superior corrosion resistance, dimensional accuracy, tensile strength, and durability. Thus the flanges exhibit easy interchangeability and functionality.
Nextgen Steel & Alloys are the renowned supplier and manufacturer of these F51 / F60 grade flanges. Our firm facilitates an exclusive variety of flanges at quite an affordable rate. We have the dedicated working team and skilled experts that ensures to obtain a quality product. Furthermore, we acquire the top-notch quality raw material from the trustworthy firm. Thus our overall production is finished according to the set industrial norms and standards.

Table Of Content

Duplex F51 Forged Flanges, Duplex F51 Flange, Duplex Steel F60 Welding Neck Flange, Duplex S31803 / S32205 Blind Flanges, ASME SA182 Duplex Steel F51 Slip On Flanges, Duplex Steel F60 Socket Weld Flanges, Duplex F51-F60 Flanges Exporter, Duplex F51 Ring Type Joint Flange, Duplex F60 Flange, Duplex Steel F51 Spectacle Blind Flange Leading Manufacturers in Mumbai, India.

Testing details
Thorough testing and inspections procedure is done to check the quality of the product. All these testing procedures are done on various parameters. Such test like hardness test, tensile strength test, PMI testing, chemical analysis, corrosion resistance, third-party inspections and more.
Certifications & documentation
We provide various certificates and documentation to our clients such as mill test certificate, destructive and non destructive test report, visual inspection report, PMI test report and more.
Packaging details
We ensure great care and safety of product against damage and rust during shipping. All our products are wrapped in bubble wraps, wooden boxes/cartons/cases and as per client’s requirements.

Standard Specification For Duplex Steel F51/F60 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" (15 NB) to 48" (1200NB)

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)

Type : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges.


F51/F60 Duplex Flanges Equivalent Grades
STANDARD WERKSTOFF NR. UNS
Duplex F51 1.4462 S31803
Duplex F60 1.4462 S32205

Differnt Types of Duplex Steel F51 / F60 Flanges
  • F60 Duplex Slip-on Flange
  • F51 Duplex Steel Threaded Flange
  • ASME 16.5 Duplex F51 SORF Flanges
  • Duplex Steel S32205 Socket Weld Flange
  • Duplex F51 Raised Face Flanges
  • Duplex S31803 Threaded Flanges
  • Duplex Steel F60 SWRF Flanges
  • Duplex F60 Orifice Flanges Supplier
  • Duplex Steel F60 WNRF Flange
  • F60 Duplex WNRF Flanges Manufacturer
  • Duplex Steel F51 RTJ Flanges Dealer
  • Steel F51 Lap Joint Flange
  • Duplex Steel S32205 Forged Flange
  • Steel F51 Blind Flange Manufacturer
  • Duplex Steel S31803 Weld Neck Flange
  • UNS S31803 Industrial Flanges
  • Duplex Steel F51 Flate Face Flanges
  • ASTM A182 F321H Threaded Flanges
Chemical Composition of Duplex F51 / F60 Flanges
Grade C Mn Si P S Cr Mo Ni N Fe
Duplex F51 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22 – 23 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
Duplex F60 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21 – 23 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min
Mechanical Properties of Duplex Steel F51 / F60 Flange
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %
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