What is duplex and super duplex S31803/2205 Flanges ?
Sumit Impex is one of India’s driving makers of superb Duplex and Super Duplex Steel Flanges which discover its application crosswise over different divisions. These duplex steel ribs are being offered in a comprehensive range, for example, S31803 Slip on Flanges – SORF, S32205 Weld neck Flanges – WNRF, S32750 Socket weld Flanges – SWRF, S32760 Blind Flanges – BLRF, S32950 Lapped joint Flanges, S31803 Screwed Flanges, S32205 Long weld neck Flanges, S32750 Reducing Flanges, S32760 Spectacle Flanges, S32950 Ring joint Flanges, S31803 Forged Flanges and others. These spines are utilized in Petro-Chemical Industry, Oil and Gas Industry, Nuclear Industry, Pulp and Paper Industry, Research and Development, Mega Projects and Defense and Development Industries. We offer subjective these UNS S31803 Duplex Steel Flanges in various sizes and shapes that are being structured according to the national and global standard nature of crude materials. Our UNS S32950 Super Duplex Flanges can be likewise offered in specially made length sizes and shapes.
ASTM A182 Threaded Flanges, Duplex Steel 31803 Flanges, Werkstoff No 1.4462 Socket Weld Flanges, ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 Duplex Steel Flanges
ASTM A182 Duplex S31803 Threaded Flanges, Duplex Steel Werkstoff No 1.4462 Socket Weld Flanges, Duplex Steel S31803 Nippolet Flanges, Duplex Steel S32205 RTJ Flange, Duplex SAF 2205 WNRF Flanges Exporter.
Sumit Impex is recognized as a dealer of Duplex Steel S31803/S32205 Flanges, which isn’t commonly reasonable for use at temperatures beneath – 50 Degree C in light of its flexible to-fragile change.
This prompts diminished plate thicknesses of Duplex Steel S31803 Flanges being utilized in manufactures decreasing the weight which is of specific noteworthiness in things, for example, stockpiling tanks, auxiliary applications, for example, scaffolds and weight vessels.
This amalgamation of properties in Duplex Steel S31803 Pipe Flanges can mean various trade offs when analyzed through unadulterated austenitic and ferritic grades. Duplex Stainless Steel UNS S31803 Flanges has lower warm extension and higher warm conductivity than austenitic hardened steels.
duplex and super duplex S31803/S32205 Flanges Specifications
| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Standard | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size Range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements |
| Dimensions | 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. |
| Surface | pickling, annealing, bright, sand blast, hair line |
| Type | Weld Neck Ring Flange (WNRF), Slip-On Ring Flange (SORF), Blind Ring Flange (BLRF), Socket Weld Ring Flange (SWRF), Threaded Ring Flange, Lap Joint Ring Flange (LJRF), Ring Type Joint Flange (RTJF), |
| Connection type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 |
| 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Other Products
| Duplex Steel S31803 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 |
| Duplex Steel S31803 Forged Flanges | Duplex Steel S32205 Forged Flanges |
| S31803 Duplex Steel Forged Flange | S31803 Duplex Steel Forged Flange |
| Duplex WERKSTOFF NR. 1.4462 Forged Flanges | ASTM A182 Duplex Steel S31803 Forged Flanges |
duplex and super duplex S31803/2205 Flanges
- 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)
Packaging
We Sumit Impex Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates
Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test
Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services
Stainless Steel Sheet Manufacturers
Country we serve / City we deliver
Spain, Trinidad & Tobago, South Africa, Costa Rica, Netherlands, Colombia, Tibet, Afghanistan, Greece, Mongolia, Austria, United Arab Emirates, Angola, India, Jordan, Chile, Mexico, Namibia, Japan, Israel, Macau, Argentina, Ghana, Kuwait, Ecuador, Switzerland, Nigeria, Ukraine, Bulgaria, Poland, South Korea, Chile, United States, Hungary, Bhutan, Norway, Kazakhstan, Belarus, Czech Republic, Morocco, Italy, Denmark, Venezuela, Lebanon, Zimbabwe, Belgium, Slovakia, Yemen, Puerto Rico, Algeria,Sri Lanka, New Zealand, Libya, Iraq, Nepal, Romania, Egypt, Ireland, Kenya, Saudi Arabia, Russia, Indonesia, Singapore, Hong Kong, Peru, Qatar, Azerbaijan, Bahrain, Germany, Australia, United Kingdom, Pakistan, Serbia, Gabon, Taiwan, Iran, Thailand, Oman, Vietnam, Lithuania, Portugal, Finland,Tunisia, Gambia, Brazil, Bangladesh, Turkey, Malaysia, Croatia, France, Sweden, Estonia, China, Philippines, Canada, Bolivia, Nigeria
& Riyadh, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam
