Supachok Flanges, a top-notch manufacturer and supplier based in Bangkok, Thailand, specializes in high-quality Alloy Steel F9 Flanges that are built for outstanding performance in high-temperature and high-pressure settings. Crafted to meet international standards, these flanges boast impressive durability, strength, and resistance to oxidation and corrosion. Supachok Flanges caters to various industries, including oil & gas, petrochemicals, chemical processing, and power generation, providing precision-engineered, cost-effective, and long-lasting solutions. With cutting-edge production techniques, rigorous quality control, and a focus on customer satisfaction, the company guarantees that their Alloy Steel F9 Flanges deliver reliable, safe, and efficient service in demanding industrial piping and equipment systems.
Alloy Steel F9 Flanges are made from iron combined with alloying elements like chromium (8–10%), molybdenum (0.9–1.1%), and carbon (0.05–0.20%). This unique blend enhances their strength at high temperatures, creep resistance, and ability to resist corrosion. Mechanically, F9 flanges provide excellent tensile and yield strength, along with superior toughness and durability under thermal stress. They maintain their shape and resist wear, fatigue, and oxidation, even in extreme conditions. These characteristics make Alloy Steel F9 Flanges perfect for critical piping applications that require reliability, structural integrity, and a long service life in tough 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 % |
Supachok Flanges, a leading supplier in Bangkok, Thailand, 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.
Alloy Steel F9 Flanges are widely utilized in industries that need robust, heat-resistant, and corrosion-resistant piping solutions. In the oil and gas sector, they are found in refineries, pipelines, and offshore platforms. Petrochemical and chemical plants use them in reactors, storage tanks, and processing units. Power generation industries rely on them in boilers, superheaters, turbines, and heat exchangers. Their ability to endure extreme temperatures and pressures, combined with excellent corrosion resistance, makes Alloy Steel F9 Flanges vital for safe, efficient, and long-lasting performance.
Yes, we offer custom sizes for Alloy Steel F9 Flanges to meet specific project needs. Our team at Supachok Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@supachokflanges.com.
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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