Nestled in the heart of Addis Ababa, Gugsa Flanges has built a strong reputation as a trusted source for industrial components, with a particular expertise in high-performance alloys. We understand that the success of your projects depends on reliable materials, which is why we specialize in providing superior Alloy Steel F91 Flanges, engineered to meet the rigorous demands of Ethiopia’s growing energy and industrial sectors with unwavering quality and dependable service.
The strength of Alloy Steel F91 Flanges comes from a carefully balanced composition, primarily chromium, molybdenum, and vanadium. This specific blend gives the material its excellent mechanical properties, including exceptional tensile strength and impressive resistance to creep. It also maintains good toughness and can handle high-pressure environments, making it a remarkably durable and reliable choice for critical applications where failure is not an option.
| 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 F91 | 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 % |
Gugsa Flanges, a leading supplier in Addis Ababa, Ethiopia, offers an extensive selection of Alloy Steel F91 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 F91 Flanges are widely used in industries that require high-temperature and high-pressure resistance. These flanges are essential in power generation, petrochemical, and oil & gas sectors, where they connect pipes, valves, and other equipment in critical systems. F91 flanges are commonly found in steam lines, boilers, pressure vessels, and heat exchangers, where reliability and performance under extreme conditions are crucial. Their excellent strength, corrosion resistance, and ability to withstand elevated temperatures make them ideal for securing leak-resistant, long-lasting connections in demanding industrial applications.
Yes, we offer custom sizes for Alloy Steel F91 Flanges to meet specific project needs. Our team atGugsa Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@gugsaflanges.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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