Ismail Flanges, Jakarta, Indonesia, is a well-known manufacturer and supplier of Alloy Steel F5 Flanges, which provide high-quality solutions for industries with the need for constant performance at high temperatures and pressures. Made of ASTM A182 Grade F5 alloy steel, these flanges are especially recognized for their strength, corrosion resistance, and durability. Ismail Flanges ensures all products comply with global specifications like ASME, ASTM, and ANSI, so they are fit for use in power plants, oil refineries, petrochemical facilities, and high-temperature piping systems.
Alloy Steel F5 Flanges include about 5% of chromium and 0.5% of molybdenum, which provides them with improved oxidation resistance, thermal stability, and tensile strength. The flanges generally provide tensile strength in the range of 485 MPa to 620 MPa, with good resistance to scaling and stress at elevated temperatures. Heat treatment procedures like normalization and tempering are frequently used to enhance their toughness and long-term serviceability in severe conditions.
| 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 F5 | 0.15 max | 0.3-0.6 | 0.5-1.0 | 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 F5 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 find extensive application in the lines of superheaters and reheaters, chemical process plants, high-pressure steam systems, and heat exchanger fittings. Alloy Steel F5 Flanges are the best for applications where corrosion resistance and structural integrity are of prime importance. They offer leak-proof, secure joints in piping systems exposed to thermal cycling, vibration, and cyclical pressure. Their long life and sturdy design make them a cost-effective and reliable choice for industries that face aggressive and high-temperature service environments.
Yes, we offer custom sizes for Alloy Steel F5 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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