Duplex Steel UNS S31803 Flanges
Pacific Steels & Alloys, We are Esteemed Manufacturer, Trader, Supplier and Stockiest of premium quality of Duplex Steel UNS S31803 Flanges across all markets. We provide these flanges are in various shapes, sizes, dimensions, specification and designs as per demands. We supply vast range of products to the National and International clients.
Duplex Steel UNS S31803 Flanges are used for several applications such as in Water Desalination, LPG, Sea water, Biomass, Mining, Utilities, Solar power, Nuclear power and more. These flanges has properties of Corrosion resistant, Chloride pitting, Crevice corrosion resistant, Cracking resistant, Toughness and Ductility.
We also supply Duplex Steel UNS S31803 Slip on Flanges, Duplex Steel UNS S31803 Weld neck Flanges, Duplex Steel UNS S31803 Blind Flanges, Duplex Steel UNS S31803 Orifice Flanges, Duplex Steel UNS S31803 Socket weld Flanges, Duplex Steel UNS S31803 Threaded Flanges, Duplex Steel UNS S31803 Long weld neck Flanges, Duplex Steel UNS S31803 RTJ Flanges, Duplex Steel UNS S31803 Weldo Flanges, Duplex Steel UNS S31803 Groove Flanges, Duplex Steel UNS S31803 Square Flanges, Duplex Steel UNS S31803 Lap Joint Flanges, Duplex Steel UNS S31803 Reducing Flanges, Duplex Steel UNS S31803 Plate Flanges, Duplex Steel UNS S31803 Spectacle Blind Flanges, Duplex Steel UNS S31803 High Hub Flanges, Duplex Steel UNS S31803 Expander Flanges and Duplex Steel UNS S31803 Spades & Ring Flanges.
We offer Duplex Steel UNS S31803 Flanges at a Cost-Effective rates to our customer
For more info feel free to mail us at Sales@psalloys.com
Duplex Steel UNS S31803 Flanges Specifications
| 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 |
| Standard : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Class / Pressure : | 150#, 300#, 600#, 900#, 1500#, 2500# | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Duplex Steel UNS S31803 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 |
Duplex Steel UNS S31803 Flanges Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |