Duplex Steel UNS S31803 / S32205 Flanges
Duplex S32205 Blind Flanges, Duplex 2205 Weld Neck Flange Duplex UNS S32205 Pipe Flanges, ANSI B16.5 Duplex Stainless Steel S31803 Orifice Flange, Duplex S31803 Slip On Flanges Manufacturer in Mumbai,India.
Vivid Steel Engg Co. is one of the prominent suppliers of Duplex Steel S31803 / S32205 Flanges, which is the most common super duplex grade in the market. Duplex Steel S31803 Slip On Raised Flanges shows rapid increase in the strength below 900 Degree C. Duplex Steel S32205 Blind Raised Flangesi s used in Oil and Gas exploration and processing equipment. Strengths of Duplex Steel S31803 Spectacle Flanges can in some cases be double that for austenitic stainless steels. Duplex Steel S32205 Threaded Flanges is often used in marine and other high chloride environments. Ambient and sub-zero temperature notch ductility of Duplex Steel S31803 Weld Neck Flangesis good. Higher strength in Duplex Steel S32205 Socket Weld Flanges means higher cyclic-stressescan be applied without fatigue failures.
Duplex Steel S31803 Lap Joint Flanges leads to reduced plate thicknesses being used in fabrications reducing the weight which is of particular significance in several items. Usage of Duplex Steel S32205 Ring Joint Type Flanges should be limited to temperatures below 600 Degree F. Duplex Steel S31803 Spacer Flangesis used for upstream production of high chloride oil & gas fluids, paper & pulp processing, andwater treatment processing modules. Duplex Steel S32205 Nippolet Flangescannot be hardened by heat treatment but stronger surface strengths can be achieved by cold working. Design of Duplex Steel 2205 Pipe Flanges enables combining improved resistance to pitting, high strength, stress corrosion, crevice corrosion and cracking.
Duplex Steel S31803 Pipe Flanges, Duplex Steel S31803 Flanges, Duplex Steel Werkstoff No 1.4462 Socket Weld Flanges, Duplex Steel S31803 Nippolet Flanges, Duplex Steel S32205 RTJ Flange Suppliers in India.
Key Charactristic:
- Corrosion resistance
- Resistance to oxidation and sulfidation
- Cryogenic strength
- Resistance to abrasion and erosion
- Surface finish
- Magnetic properties
- Ductility
- Elevated temperature strength
- Stability of properties in service
- Suitability for intended fabrication techniques
UNS S31803 / S32205 Flanges Specifications
| Grade | Duplex Steel S31803 | S32205 |
| Standard | ASTM A182, ASME SA182 |
| Dimensions | ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44 |
| Size | 1/2"NB - 60"NB |
| Class / Pressure Rating | 150 Class, 300 Class, 718 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc. |
| Form | Slip on Flanges (SORF), Threaded Flanges, Weld neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
UNS S31803 / S32205 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 |
UNS S31803 / S32205 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 |
Other Types of UNS S31803 / S32205 Flanges
- UNS S31803 Tongue & Groove Flanges Supplier in UAE
- WNR. 1.4462 Spectacle blind flanges Manufacturer in India
- Duplex S31803 Long Weld Neck Flanges
- Duplex S32205 Flat Face Flanges
- UNS S31803 High Hub Blind Flanges
- UNS S32205 Lap Joint Flanges
- DIN 1.4462 Reducing Flanges Distributors
- DIN 1.4462 Blind Flanges
- Duplex Steel Slip On Flanges
- UNS S31803 Threaded Flanges
- Duplex S31803 Orifice Flanges Exporter in Russia
- Duplex S32205 400# Forged Flanges
- Nickel 201 F91 600# Plate Flanges Supplier in Poland
- UNS S31803 900# Spacer Ring Flanges
- DIN 1.4462 PN6 Nipo Flange in Qatar
- DIN 1.4462 PN10 Nipolet Flanges
- Duplex Steel Pipe Flanges
- UNS S31803 SORF Flanges
- UNS S32205 WNRF Flanges
- Duplex Steel Threaded Flanges
Countries We Export to
Vivid Steel Engg Co. manufactures and exports UNS S31803 / S32205 Flanges to various countries such as Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Spain, France, United Kingdom, Indonesia, Israel, Iran, Russia, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia
Cities We Deliver to
Vivid Steel Engg Co. manufactures and exports UNS S31803 / S32205 Flanges to multiple cities such as Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Howrah, Sydney, Ahvaz, Karachi, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo