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Duplex UNS S31803/S32205 Flanges

Duplex Stainless Steel S31803 Flanges, ANSI B16.5 Duplex S32205 Ring Type Joint Flanges, 150# ANSI UNS S32205 Flanges, UNS S31803 Pipe Flanges, Duplex S31803 Slip On Flanges, Duplex S32205 Spectacle Blind Flanges Exporter in India

We are Manufacturer, Supplier & Exporter of Duplex Steel UNS S32205 / UNS S31803 Pipe Flanges, which has better resistance to sea water then Stainless Steel 316. Concerning taciturn workability in these Duplex Steel UNS S32205 Flanges, and so care is being needed as resistant pressure is soaring and elongation is squat when compared by means of Alloy 304. Duplex S31083 / S32205 Flanges through the web of our in-house production centre fabricating flanges in rare metal types. We have a long procedure of quality control, under which we carefully assess all our products on the basis of various parameters. We test and verify the accuracy and precision of our Duplex Steel UNS S31803 Blind Flanges, qualifying fit enough to work as water-proof seals to pipe ends. They are resistant to general corrosion. To achieve the differentiated requirements of our customers, we provide these Duplex Steel UNS S31803 Flanges in a number of specifications. These Super Duplex Steel UNS S32205 flanges are technologically advanced under the direction of skilled specialists by making use of the premium quality of materials. UNS NO S 31803 Flanges that are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and international standards. UNS S31803 Flanges is very well suited to a lot of industrial processes.

ASME SA182 Duplex S31803 Threaded Flanges, Duplex S32205 Socket Weld Flanges, UNS S31803 Nippolet Flangs, UNS S32205 WNRF Flanges, Duplex S31803 Blind Flanges, Duplex S32205 Weld Neck Flange, UNS S31803 RTJ Flange, DIN 1.4462 Lap Joint Flange


Specifications : ASTM A182 / ASME SA182

Size : 1/8″ NB TO 24″ NB

Standards : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Class : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Grades : S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Form : Orifice Flanges, Slip on Flanges (SORF), Spectacle Blind Flanges, Forged Flanges, Threaded Flanges, Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spacer Ring Flanges, Plate Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Weld neck Flanges (WNRF), Flat Flange


As a result, our Duplex Steel UNS NO S 31803 Flanges (also referred as WNR 1.4462 Flanges) are used for several applications such as in Sea Water, Water Desalination, LNG (Liquefied Natural Gas), Biomass, Mining, Utilities, Nuclear Power, Solar Power, and more. Duplex Steel UNS S31803 Flanges. Duplex Steel UNS S31803 Flanges have special quality finishing and duress for long life, high pressure and zero defects. The product differentiation is based on the premier finish of Duplex Steel UNS S31803 Flanges with minimum burr at the edge.

Duplex S31803/S32205 Flanges – Equivalent Grades
Duplex 2205 1.4462 S31803 / S32205

Duplex S31803/S32205 Plate Flanges Chemical Composition
Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Duplex S31803/S32205 Industrial Flanges Mechanical Properties
Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Duplex S31803/S32205 Flanges Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
Forms of Duplex S31803/S32205 Flange in Stock
  • Duplex S31803 Slip On Plate Flanges(SORF)
  • UNS S32205 Raised Face Weld Neck Flanges(WNRF)
  • UNS S31803 Blind Flanges(BLRF)
  • Duplex Steel 2205 Orifice Flanges
  • ASME SA182 2205 Duplex weld Flanges
  • ASTM A182 UNS S31803 Threaded Flanges
  • DIN 1.4462 Long weld Neck Flanges
  • 2205 Duplex Steel Ring Type Joint Flange(RTJ)
  • 2205 Duplex Stainless Steel Reducing Flanges
  • UNS s32205 Forged Flange
  • UNS S31803 Forged Flanges
  • Duplex Steel Nippo Flanges Manufacturer
  • DIN 1.4462 SORF Flanges
  • UNS S32205 Spacer
  • Duplex 2205 Socket Weld Flanges Supplier
  • UNS S31803 WNRF & BLRF Flanges Exporter
  • ASTM A182 Duplex 2205 Threaded Flanges
  • Duplex 2205 Long weld Neck Flanges

Duplex S31803/S32205 Flanges Price List

Request the latest Duplex S31803/S32205 Flanges Price List. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement.

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