Shawn Flanges, located in Houston, USA, is a well-respected manufacturer and supplier of Alloy Steel F12 Flanges, specifically crafted for high-temperature and high-pressure applications. These flanges, made from a chromium-molybdenum alloy steel, boast impressive strength, hardness, and resistance to corrosion, especially in heat-intensive settings. Shawn Flanges offers a wide variety of flanges, including weld neck, slip-on, blind, threaded, socket weld, and lap joint options, all produced in line with ASTM A182 and ASME B16.5 standards. Our F12 flanges are relied upon in sectors like power generation, oil and gas, petrochemicals, and refineries, where reliability and performance are paramount.
Alloy Steel F12 Flanges from Shawn Flanges are primarily made up of chromium (0.80–1.25%) and molybdenum (0.44–0.65%), along with carbon, manganese, silicon, and trace elements. This specific blend enhances their creep strength, corrosion resistance, and thermal stability. Typically, these flanges deliver a tensile strength ranging from 415 to 585 MPa, a yield strength of at least 205 MPa, and impressive elongation for added durability. Their forged construction further boosts their ability to handle pressure and temperature changes, making them perfect for demanding applications in high-stress 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 F12 | 0.15 max | 0.3-0.6 | 0.5 | 0.03 | 0.03 | 4-6 | 0.44-0.65 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 275 | 485 | 20 % |
Shawn Flanges, a leading supplier in Houston, USA, offers an extensive selection of Alloy Steel F12 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.
Shawn Flanges’ Alloy Steel F12 Flanges find extensive use in thermal power plants, pressure vessels, heat exchangers, oil and gas pipelines, and chemical processing systems. Their capability to perform under extreme temperatures and pressures makes them ideal for steam and water lines, high-temperature chemical reactions, and hydrocarbon processing units. F12 flanges provide a reliable connection in critical systems, effectively resisting thermal fatigue, oxidation, and corrosion. At Shawn Flanges, we ensure that each flange is precision-machined and rigorously tested to meet strict quality and safety standards, guaranteeing long-lasting performance in the toughest conditions.
Yes, we offer custom sizes for Alloy Steel F12 Flanges to meet specific project needs. Our team at Shawn Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shawnflanges.us.
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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