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

Jamshedpur, Rajkot, Lahore, Geoje-si, Jakarta, Kolkata, Gimhae-si, Vung Tau, Karachi, Istanbul, Manama, Kuwait City, New Delhi, Calgary, Ranchi, Muscat, Hyderabad, Mumbai, Moscow, Kuala Lumpur, Nashik, Busan, Ho Chi Minh City, Singapore, Aberdeen, Algiers, Cairo, Chandigarh, Bangkok, Indore, Rio de Janeiro, Montreal, Al Khobar, Riyadh, London, Baroda, Granada, Ankara, Ahvaz, Port-of-Spain, Caracas, Vadodara, Sydney, Thiruvananthapuram, Lagos, Pimpri-Chinchwad, Ernakulam, Nagpur, Coimbatore, Mexico City, Santiago, Abu Dhabi, Dammam, Surat, Ludhiana, Bogota, Courbevoie, Dallas, Milan, Ahmedabad, Houston, Ulsan, Visakhapatnam, Colombo, New York, Chennai, Toronto, Melbourne, Noida, Tehran, Perth, Bengaluru, Brisbane, Petaling Jaya, Jaipur, Navi Mumbai, Atyrau, Jeddah, Secunderabad, Kanpur, Gurgaon, Howrah, Hanoi, Hong Kong, Haryana, Edmonton, Los Angeles, Faridabad, Seoul, Madrid, Sharjah, Bhopal, Thane, La Victoria, Pune, Dubai, Chiyoda, Doha, Al Jubail

India, Brazil,Hong Kong,Switzerland, Singapore, Australia, Costa Rica, South Korea,Japan, Tibet, Nigeria, Angola, Sri Lanka, Libya, Mexico, Kuwait, Bhutan, Bulgaria, Nepal, China, Kenya, Croatia, Sweden, Trinidad & Tobago,Tunisia, Egypt, France, Bolivia, Peru, Mexico, United Kingdom, Austria, Portugal, New Zealand, Belgium, Taiwan, Poland, Macau, Israel, Serbia, Malaysia, Germany, Venezuela, Afghanistan, Ireland, South Africa, Azerbaijan, Oman, Belarus, Gambia, Saudi Arabia, Ukraine, Morocco, Greece, Spain, United Arab Emirates, Jordan, Ecuador, Nigeria, Chile, Czech Republic, Philippines, Iran, Chile, Netherlands, Canada, Namibia, Norway, Puerto Rico, Yemen, Romania, Mongolia, Slovakia, Kazakhstan, Ghana, Turkey, Finland, Lithuania, Italy, Qatar, Colombia, Russia, Lebanon, Indonesia, Bangladesh, Zimbabwe, Poland, Thailand, Gabon, Pakistan, United States, Iraq, Iran, Bahrain, Algeria, Argentina, Hungary, Denmark, Estonia, Vietnam