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Based in Dubai, United Arab Emirates, Jinay Metals is a well-known producer and supplier of Alloy Steel F91 Flanges, known for producing industrial flanges of superior quality that satisfy global standards. Jinay Metals has years of experience in the metal industry and specializes in creating robust, precisely engineered F91 alloy steel flanges that are perfect for high-temperature and high-pressure applications. The petrochemical, power generation, and oil and gas sectors all make extensive use of our products. Because of our dedication to quality, prompt delivery, and client satisfaction, Jinay Metals is a reputable brand for Alloy Steel F91 Flanges in the United Arab Emirates and other international markets.
Alloy Steel F91 Flanges are composed of key elements including Chromium (8-9.5%), Molybdenum (0.85-1.05%), Carbon (0.08-0.12%), Manganese (≤0.45%), Nickel (≤0.40%), and Silicon (≤0.50%), enhancing strength and corrosion resistance. These flanges exhibit excellent mechanical properties such as tensile strength of 585 MPa (min), yield strength of 415 MPa (min), and elongation of 20% (min). Known for high creep resistance, durability, and performance under extreme temperatures and pressures, Alloy Steel F91 Flanges are ideal for power plants, refineries, and high-stress industrial applications.
| 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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Alloy Steel F91 Flanges from Jinay Metals ensures unmatched quality and long-lasting performance. These pipes are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise, Jinay Metals provides reliable and high-grade stainless steel solutions tailored to meet your specific project requirements.
Jinay Metals, one of the leading suppliers of Alloy Steel F91 Flanges in Dubai, UAE, offers a wide selection of high-quality pipes and tubes suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Jinay Metals has established itself as a trusted name for premium stainless steel products across the UAE.
Yes, we provide custom sizes of Alloy Steel F91 Flanges to match your exact project requirements. At Jinay Metals, our team is dedicated to delivering tailored piping and tubing solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@jinaymetals.ae.
Industries that require high strength, durability, and resistance to corrosion and heat frequently use alloy steel F91 flanges. These flanges effectively manage high-pressure and high-temperature environments, making them perfect for use in boilers, heat exchangers, petrochemical industries, oil and gas refineries, and power generation plants. They are appropriate for pressure vessels, superheater tubes, and steam pipelines due to their exceptional mechanical and thermal stability. F91 flanges are also frequently used in fertilizer and chemical processing facilities because they provide dependable performance, extended service life, and leak-proof connections in vital industrial piping systems.
