Ismail Flanges is a top-notch manufacturer and supplier of Alloy Steel F1 Flanges in Jakarta, Indonesia, for industries needing robust and high-performance flanges for high-temperature and high-pressure services. These flanges are made of ASTM A182 Grade F1 alloy steel and find extensive application in power generation, petrochemical, oil and gas, and refineries. These are renowned for their superior mechanical strength and resistance to oxidation, Ismail Flanges makes sure that all products are in accordance with rigorous international standards of quality. As a precision engineering-based company focused on pleasing customers, the company is committed to providing sound flange solutions to suit the rigorous demands of industrial operations.
Alloy Steel F1 Flanges consist primarily of chromium (0.5%) and molybdenum (0.5%) with carbon, manganese, and silicon. These constituents give higher strength, better hardenability, and good thermal fatigue as well as corrosion resistance. They are mechanically capable of showing a minimum tensile strength of approximately 380–485 MPa and a yield point of about 205 MPa with high ductility and impact qualities. F1 alloy is suited for service at moderate temperature and can be used under conditions where structural integrity is needed under thermal stress. The alloy also has good weldability and machinability, thus offering versatility for fabrication.
| 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 F1 | 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 % |
Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of Alloy Steel F1 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 F1 Flanges find applications in different industries such as oil and gas, thermal power plants, chemical processing, and refineries. They are best applied to piping systems carrying steam, hot gases, or corrosive fluids at moderate pressure and temperature conditions. Some of the typical uses are boiler fittings, heat exchangers, superheaters, and pressure vessels. These flanges provide secure, leak-free connections in high-stress applications, hence their use is vital in systems where durability, safety, and performance are paramount. Their oxidation and thermal scaling resistance also enables long-term functionality in high-temperature conditions.
Yes, we offer custom sizes for Alloy Steel F1 Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.
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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