Pratik Pipe & Fittings is a well-known **manufacturer, supplier, stockist, and exporter** of top-notch **Duplex Steel S31803 Flanges** in India. With superior tensile strength and outstanding corrosion resistance, these flanges are ideal for use in harsh environments like chemical processing, marine, and oil & gas industries. Manufactured using top-notch Duplex Steel S31803, these flanges are an outstanding blend of tensile strength along with superior stress corrosion cracking resistance making them the ideal choice for vital applications.
We provide our **Duplex Steel S31803 Flanges** in various types like **Slip-On, Weld Neck, Blind, Socket Weld, Lap Joint, and Threaded Flanges** to fulfill the various industrial requirements. As reliable **manufacturers and suppliers**, our each flange follows international standards like ASTM, ASME, and API. We test our flanges under strict quality control to deliver precision, reliability, and maximum performance under the highest pressure and temperature.
Pratik Pipe & Fittings has a large stock of **Duplex Steel S31803 Flanges** in sizes, pressure classes, and specifications to fulfill small and bulk orders. We are the best **stockists and exporters** that ship to global customers within time using safe packaging. The weldability and machinability of our Duplex Steel S31803 Flanges are superior, which boosts demand from industries. Prioritizing customer satisfaction, we sell our flanges competitively but without compromising the quality. We possess an experienced team to ensure complete support along with personalized solutions to match project-related necessities. Choose Pratik Pipe & Fittings to ensure safe and efficient **Duplex Steel S31803 Flanges** that will last the test of time.
To explore in detail about Duplex Steel S31803 Flanges and how Pratik Pipe & Fittings can cater your material needs, contact us today. Our experienced professionals will stand ready to present your best alternatives for your industrial requirements. Never ever hesitate to contact for inquiry or request a price for your future work.
| Specifications | ASTM A182, A240 / ASME SA182, SA240 |
|---|---|
| Standards | ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, JIS Flanges, AWWA Flanges etc. |
| Dimensions | 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) |
| Pressure / Class | 150#, 300#, 600#, 900#, 1500# & 2500#. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
|---|---|---|---|---|
| S31803 | 7.8 | 0.281 | 1350 | 2460 |
| 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 | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
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