Duplex Steel S31803 / S32205 Flanges Supplier
Duplex Steel S31803/S32205 Flanges, Duplex S31803/S32205 Slip On Flanges Supplier in Mumbai, India.
Duplex Steel S31803/S32205 Nippolet Flanges, Duplex S31803/S32205 Blind Flanges, ASTM A182 Duplex S31803/S32205 Threaded Flanges Dealer in India.
Rexino Stainless & one of the oldest manufacturers, Supplier and exporters of Duplex Steel S32750 Flanges, Duplex UNS S32760 Pipe Flanges, Duplex S32750 Spectacle Blind Flanges, Duplex S32950 Slip On Flanges , Duplex Steel S32750 Orifice Flange, Duplex S32750 Spacer, Duplex Steel S32750 Pipe Flanges , Supplier in Mumbai, India. Duplex steel that has high resistance to various types of corrosion. Duplex steels S31803 are extremely corrosion resistant, work hardenable alloys. Duplex Steel S31803 Weld Neck Flanges is good at high temperature.
S32205 is a duplex steel, with a chemical composition of nearly equal proportions of austenite and ferrite. This combination allows the alloy to be stronger and tougher than standard austenitic steels. Duplex SteelS31803 Ring Joint Type Flanges is the lower carbon version and is immune from sensitization. Duplex Steel Flanges are widely used in used engineering, mechanical and automobile industries. Duplex Steel S31803 Lap Joint Flanges is ideally suited for applications requiring corrosion resistance superior to Type 316 and has good elevated temperature strength. we have ready stock of Duplex SteelS31803 / S32205 Flanges. Duplex steel flanges are often used in chemical processing, petrochemicals, power industry.
Duplex Steel S31803/S32205 Pipe Flanges Specifications | ||
| 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 / Pressure | 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 | |
Types of Duplex Steel S31803/S32205 Flanges
 | Duplex Steel S31803 / S32205 Slip On Flanges | Duplex S31803 Raised Face Slip On Flanges S32205 Duplex Steel Slip On Plate Flanges S31803 Duplex Steel Slip On Flanges Duplex UNS S31803 Slip On Flanges Duplex WERKSTOFF NR. 1.4462 45 SORF Flanges ASME SA182 Duplex S31803 Slip On Flanges |
 | Duplex Steel S31803/ S32205 Weld Neck Flanges | Duplex S31803 Raised Face Weld Neck Flanges S31803 Duplex Steel Weld Neck Flanges S32205 Duplex Steel Weld Neck Flange Duplex UNS S31803Weld Neck Flanges Duplex WERKSTOFF NR. 1.4462 Weld Neck Flange ASTM A182 S31803 Duplex Steel WNRF Flange |
 | Duplex Steel S31803/ S32205 Blind Flanges | Duplex S31803 Raised Face Blind Flanges S32205 Duplex Steel Blind Flanges S31803 Duplex Steel Blind Flange Duplex UNS S32205 Blind Flanges Duplex WERKSTOFF NR. 1.4462 Blind Flange ASTM A182 S32205 Duplex Steel BLRF Flanges |
 | Duplex Steel S31803/ S32205 Orifice Flanges | Duplex Steel S31803 Orifice Flanges S32205 Duplex Steel Orifice Flanges S31803 Duplex Steel Orifice Flanges Duplex UNS S2205 Orifice Flanges Duplex WERKSTOFF NR. 1.4462 Orifice Flanges A182 S31803 Duplex Steel Orifice Flanges |
 | Duplex Steel S31803/ S32205 Socket weld Flanges | Duplex Steel 2205 Socket weld Flanges S31803 Duplex Steel Socket weld Flanges S32205 Duplex Steel Socket weld Flanges Duplex UNS S31803 Socket weld Flanges Duplex WERKSTOFF NR. 1.4462 SWRF Flanges ASME B16.5 S31803 Duplex Steel Socket weld Flanges |
 | Duplex Steel S31803/ S32205 Threaded Flanges | Duplex S32205 Threaded Flanges S31803 Duplex Steel Threaded Flanges S32205 Duplex Steel Threaded Flanges Duplex UNS S31803 Threaded Flanges Duplex WERKSTOFF NR. 1.4462 Threaded Flanges ASTM A182 Duplex Steel S31803 Threaded Flanges |
 | Duplex Steel S31803/ S32205 Long weld Neck Flanges | Duplex S31803 Long weld Neck Flanges S31803 Duplex Long weld Neck Flanges S31803 Duplex Steel Long weld Neck Flanges Duplex UNS S31803 Long weld Neck Flanges Duplex WERKSTOFF NR. 1.4462 Long weld Neck Flanges ASTM A182 S31803 Duplex Steel Long weld Neck Flanges |
 | Duplex Steel S31803/ S32205 RTJ Flanges | Duplex Steel S31803 Ring Type Joint Flanges S31803 Duplex Steel Ring Type Joint Flange S32205 Duplex Steel RTJ Flanges Duplex Steel UNS S32205 RTJ Flanges Duplex WERKSTOFF NR. 1.4462 RTJ Flanges BS4504 Duplex Steel S31803 RTJ Flanges |
 | Duplex Steel S31803/ S32205 Reducing Flanges | Duplex S32205 Reducing Flanges S31803 Duplex Steel Reducing Flanges S32205 Duplex Steel Reducing Flange Duplex UNS S31803 Reducing Flanges Duplex WERKSTOFF NR. 1.4462 Reducing Flange ASTM A182 Duplex Steel S31803 Reducing Flanges |
 | Duplex Steel S31803/ S32205 Forged Flanges | Duplex Steel S32205 Forged Flanges S31803 Duplex Steel Forged Flange S31803 Duplex Steel Forged Flange Duplex Steel UNS S32205 Forged Flanges Duplex WERKSTOFF NR. 1.4462 Forged Flanges ASTM A182 Duplex Steel S31803 Forged Flanges |
Duplex Steel S31803 / S32205 Pipe 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 Steel S31803 / S32205 Plate 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 |
Equivalent Grades for S31803 / S32205 Duplex Steel Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Duplex Steel S31803 / S32205 Flanges Price List
- S31803 Flanges
US $0.5-1000 / Piece (FOB Price) - Duplex Steel S32205 Pipe Flanges
US $300-500 / Ton (FOB Price) - Duplex Steel S31803 Weld Neck Flanges
US $1-900 / Piece (FOB Price) - ASTM A182 S31803 duplex stainless steel plate flanges
US $0.5-1000 / Piece (FOB Price) - S32205 Duplex Steel Pipe Flanges
US $1-300 / Piece (FOB Price)
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
Duplex Steel S31803 / S32205 Pipe Flanges Test Certificates
We at Rexino Stainless provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
ASTM, ASME Duplex Steel S31803 / S32205 Flanges Value Added Services
Material Testing:
We at Rexino Stainlessensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
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Duplex Steel Flanges- • Duplex Steel UNS S31803/s32205 Flanges Manufacturer
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