Fajar Metals, a leading manufacturer and supplier based in Jakarta, Indonesia, specializes in crafting high-quality Hastelloy C276 Flanges designed for outstanding performance in extremely corrosive and high-pressure settings. These flanges are perfect for sealing and connecting piping systems across various industries, including chemical processing, offshore oil and gas, pollution control, and power generation. Built to meet international standards, Fajar Metals provides a diverse selection of flange types, such as weld neck, slip-on, blind, socket weld, and threaded flanges. Renowned for their durability, precision, and resistance to corrosion, Hastelloy C276 Flanges from Fajar Metals guarantee secure, leak-proof connections in critical systems.
Hastelloy C276 Flanges are made from a nickel-molybdenum-chromium alloy, enhanced with iron and tungsten. This unique blend offers remarkable resistance to a wide range of harsh chemical environments, including strong oxidizers, reducing agents, and chloride-laden solutions. The flanges are highly resistant to pitting, crevice corrosion, and stress corrosion cracking. In terms of mechanical properties, they boast a tensile strength between 690–785 MPa and a yield strength ranging from 275 to 355 MPa, along with excellent ductility and thermal stability. Fajar Metals is committed to maintaining consistent material quality and mechanical performance, making these flanges ideal for demanding industrial applications.
| Standard | ASTM B 622, B 619 / ASME SB 622, SB 619 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO C22 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C276 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Flanges in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Hastelloy C276 flanges are widely used in industries where extreme corrosion resistance is critical. They are commonly employed in chemical processing, oil and gas, and marine environments, particularly in equipment handling aggressive chemicals, acids, and solvents. These flanges are ideal for heat exchangers, reactors, pipelines, and valves exposed to high temperatures and corrosive media. Their robustness and reliability also make them suitable for use in pollution control, power generation, and pharmaceutical manufacturing applications.