Ismail Flanges, located in Jakarta, Indonesia, is a trusted producer and distributor of Alloy Steel F9 Flanges that deliver superior performance in extreme industrial conditions. These flanges are produced from ASTM A182 Grade F9 alloy steel, which has superior strength, toughness, and resistance to high pressure and temperature. For severe duties in power plants, petrochemical plants, and oil & gas pipelines, Ismail Flanges’ Alloy Steel F9 flanges are manufactured in accordance with international standards like ASME, ASTM, and ANSI to guarantee durability, accuracy, and safe working.
Ismail Flanges’ Alloy Steel F9 Flanges contain the alloy of 9% chromium and 1% molybdenum, offering superior resistance to oxidation, corrosion, and creep at higher temperatures. With tensile strength normally between 415 MPa and 585 MPa and excellent fatigue resistance, they are best suited for high-stress applications. Chromium addition increases hardness and corrosion resistance, and the addition of molybdenum increases strength and performance when thermally stressed. They can be heat-treated for enhanced mechanical properties and long-term service in demanding environments.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | : | 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. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F9 | 0.15 max | 0.3-0.6 | 0.5-1.0 | 0.03 | 0.03 | 8-10 | 0.9-1.1 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 380 | 585 | 20 % |
Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of Alloy Steel F9 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
These flanges are extensively used in high-pressure steam lines, heat exchangers, boiler plants, power generation facilities, and refinery units. Alloy Steel F9 Flanges are particularly well-suited for applications with superheated steam and corrosive fluids at high temperature. Their high mechanical properties and thermal fatigue resistance make them the preferred material for critical applications where reliability and safety are important considerations. They provide a solid sealing connection for equipment, valves, and pipes, providing reliable operation in some of the world’s most extreme industrial conditions.
Yes, we offer custom sizes for Alloy Steel F9 Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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