Quan Flanges and Plates stands out as a top-notch manufacturer and supplier based in Da Nang, Vietnam, focusing on high-quality Alloy Steel F11 Flanges tailored for tough industrial needs. These flanges are crafted using cutting-edge forging techniques, ensuring they boast exceptional strength, durability, and resistance to both high pressure and corrosion. Designed for dependable connections in critical piping systems, Alloy Steel F11 Flanges promise long-lasting performance and operational safety. Quan Flanges and Plates offers these flanges in a variety of sizes, pressure ratings, and standards, catering to industries like oil and gas, petrochemical, power generation, and chemical processing with consistent quality and reliable solutions.
The composition of Alloy Steel F11 Flanges includes iron, carbon, chromium (0.4–0.7%), molybdenum (0.4–0.6%), vanadium, and nickel, all in carefully controlled proportions. This blend delivers outstanding mechanical strength, toughness, and resistance to high-temperature oxidation and corrosion. Their mechanical properties feature a tensile strength of about 585–700 MPa, yield strength around 250–500 MPa, and impressive impact resistance. Alloy Steel F11 Flanges maintain their shape and structural integrity even under extreme pressure and temperature conditions, ensuring they perform reliably in critical industrial operations.
| 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 F11 | 0.5-0.15 | 0.3-0.6 | 0.5-1.0 | 0.03 | 0.03 | 1.0-1.5 | 0.44-0.65 |
Quan Flanges, a leading supplier in Da Nang, Vietnam, offers an extensive selection of Alloy Steel F11 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 widely utilized in sectors where high strength, heat resistance, and corrosion protection are crucial. They’re commonly found in oil and gas refineries, petrochemical plants, chemical processing units, and power generation facilities. Perfect for high-pressure steam lines, water treatment plants, and marine applications, Alloy Steel F11 Flanges create leak-proof connections for pipelines, pumps, valves, and pressure vessels, making maintenance and safety operations smoother. Their sturdy construction guarantees a long service life, reliability, and efficiency in demanding industrial environments, both onshore and offshore, around the globe.
Yes, we offer custom sizes for Alloy Steel F11 Flanges to meet specific project needs. Our team at Quan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@quanflanges.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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