iSteel is a prominent manufacturer and trader of UNS s31803 Duplex steel Flanges based in Mumbai. We have a range of products that are delivered across the globe to our clients. Duplex Steel is a high corrosion resistance bearing austenitic-ferritic stainless steel. Duplex Steels are tougher and more ductile than other grades. These Steel types can provide resistance to corrosion like austenitic steels. Duplex Steels Nipo-Flange can be lower in cost due to the lower nickel and molybdenum content present in them. It also has an increase yield strength when compared to austenitic steels. These WNR 1.4462 Blind Flange can be used in Biofuel plants and more. Our UNS s31803 Orifice Flanges are designed to meet international standards of production and durability. Our highly developed infrastructure facility helps us build amazing products at minimal prices.
Duplex Steel UNS S31803 Flanges Specification | |
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Specifications | ASTM A182 / ASME SA182 |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Size | 1/8" NB TO 24" NB |
Class / Pressure | 150#, 300#, S31803#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
ASTM A182 Duplex Stainless Steel F51 Flanges Equivalent Grades | ||
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STANDARD | UNS | WERKSTOFF NR. |
Duplex 2205 | S31803 | 1.4462 |
UNS S31803 Duplex Steel Flanges Chemical Composition | |||||||||||
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Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe | |
Duplex 2205 | 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 |
Duplex Steel UNS S31803 Flanges Mechanical Properties | |||||
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Grade | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) | |
Duplex Steel UNS S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
We are Suppliers, Exporters, Stockists, Dealers, Traders, distributors and manufacturer of high quality Duplex Steel 2205 Flanges in India, Duplex Steel UNS S31803 Industrial Flanges, Duplex Steel UNS S31803 ASME B16.5 Flanges, Duplex Steel UNS S31803 Flanges with Pressure Class 150# / 300# / 400# / 600# / 900# / 1500# and 2500#, Ferritic/Austenitic ASTM A182 Duplex Steel Flanges, Duplex 2205 Tongue and Groove Flanges, ASME SA182 Duplex Steel UNS S31803 Spades Ring Spacers Flanges, DIN 1.4462 Flangeolet, Duplex Steel UNS S31803 Loose Flanges, Duplex Steel UNS S31803 RTJ Flanges, Duplex Steel UNS S31803 Raised Face Flanges, UNS S31803 Duplex Steel Flat Face Flanges, Duplex Steel UNS S31803 High Pressure Flanges, Duplex Steel UNS S31803 High Hub Blinds Flanges Stockholders in Mumbai.
Preview | Product | Matrials | Grade | Other Types |
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Socket Weld Flanges, SWRF Flanges | Duplex Steel | S31803 | ASTM A182 Duplex Steel Socket weld Flanges, Duplex Steel UNS S31803 Socket weld Flanges, Duplex Steel UNS S31803 SWRF Flanges, UNS S31803 Duplex Steel Socket weld Pipe Flanges. | |
Threaded Flanges, Screwed Flanges | Duplex Steel | S31803 | ASTM A182 Duplex Steel Threaded Flanges, Duplex Steel UNS S31803 Threaded Flanges, Duplex Steel UNS S31803 Screwed Flanges, Duplex 2205 Threaded Pipe Flanges. | |
Slip On Flanges, SORF Flanges | Duplex Steel | S31803 | Duplex Steel Slip On Flanges, Duplex Steel UNS S31803 Slip On Flanges, Duplex Steel UNS S31803 SORF Flanges, ASTM A182 Duplex Steel 2205 Slip On Plate Flanges, Duplex Stainless Steel UNS S31803 Slip On Raised Face Flanges, Duplex UNS S31803 Slip On Pipe Flanges. | |
Blind Flanges, BLRF Flanges | Duplex Steel | S31803 | ASTM A182 Duplex Steel Blind Flanges, Duplex Steel UNS S31803 Blind Flanges, Duplex Steel UNS S31803 BLRF Flanges, Duplex Steel UNS S31803 Blind Raised Face Flanges. | |
Square Flanges | Duplex Steel | S31803 | ASTM A182 Duplex Steel Square Flanges, Duplex Steel UNS S31803 Square Flanges, 2205 Duplex Square Flanges | |
Weld Neck Flanges, WNRF Flanges | Duplex Steel | S31803 | Duplex Steel Weld Neck Flanges, Duplex Steel UNS S31803 Weld Neck Flanges, Duplex Steel UNS S31803 WNRF Flange, 2205 Duplex Steel ASTM A182 Weld Neck Raised Face Flanges | |
Lap Joint Flanges | Duplex Steel | S31803 | ASTM A182 Duplex Steel Lap Joint Flanges, Duplex Steel UNS S31803 Lap Joint Flanges, 2205 Duplex Steel Lap Joint Flange | |
Forged Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel Forged Flanges, Duplex Steel UNS S31803 Forged Flange, Duplex 2205 Forged Flanges | |
Reducing Flange | Duplex Steel | S31803 | Duplex Steel ASTM A182 Reducing Flanges, Duplex Steel UNS S31803 Reducing Flanges, Duplex Steel 2205 Reducing Flange | |
Orifice Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel Orifice Flanges, Duplex Steel UNS S31803 Orifice Flange, Duplex Stainless Steel UNS S31803 Orifice Plate Flanges | |
Spectacle Blind Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel Spectacle Blind Flanges, Duplex Steel UNS S31803 Spectacle Blind Flanges | |
High Hub Blind Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel High Hub Blind Flanges, Duplex Steel UNS S31803 High Hub Blind Flanges, Duplex Steel 2205 High Hub Blind Flanges | |
Plate Flange | Duplex Steel | S31803 | Duplex Steel ASTM A182 Plate Flanges, Duplex Steel UNS S31803 Plate Flanges, Duplex 2205 Plate Flanges | |
Expander Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel Expander Flanges, Duplex Steel UNS S31803 Expander Flanges, Duplex Steel 2205 Expander Flange | |
Nipo Flange, Weldo Flange | Duplex Steel | S31803 | Duplex Steel ASTM A182 Nipo Flanges, Duplex Steel UNS S31803 Nipo Flanges, Duplex Steel UNS S31803 Weldo Flange | |
Pipe Flange | Duplex Steel | S31803 | ASTM A182 Duplex Steel Pipe Flanges, Duplex Steel UNS S31803 Pipe Flange, 2205 Duplex Steel Pipe Flanges |
Oil & Gas Industry
Chemical Industry
Petrochemical
Power Industry
Construction
Fertilizers Industry
Automotive Industry
Food Industry
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