Bilal Nickel Alloys, based in Safat, Kuwait, is a leading manufacturer and supplier of Hastelloy C276 Flanges, offering high-quality products renowned for their exceptional corrosion resistance, strength, and durability. Each flange is manufactured to meet stringent industrial standards, ensuring reliable performance in the harshest chemical and industrial environments. Hastelloy C276 Flanges are ideal for chemical processing, petrochemical, marine, and high-temperature applications, providing long-term structural integrity and operational efficiency. By combining advanced manufacturing processes with skilled craftsmanship, Bilal Nickel Alloys delivers solutions that ensure safe, efficient, and durable operations across industries where corrosion resistance and mechanical reliability are critical.
Hastelloy C276 Flanges are composed primarily of nickel with approximately 15–17% molybdenum, 15–16% chromium, and small amounts of iron, tungsten, and cobalt. This composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in highly oxidizing and reducing environments. Mechanically, Hastelloy C276 exhibits high tensile and yield strength, excellent toughness, and superior fatigue and creep resistance. The alloy maintains stability across a wide temperature range and offers good weldability and formability, making it ideal for flanges that require both long-term mechanical reliability and exceptional corrosion resistance.
| 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 Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Flanges in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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 requiring superior corrosion resistance and mechanical strength. In chemical and petrochemical plants, they are ideal for handling aggressive acids, alkalis, and other corrosive media. Marine and offshore applications benefit from their resistance to seawater and harsh environments. They are also employed in power generation, desalination, heat exchangers, and high-temperature processing equipment. Additionally, Hastelloy C276 Flanges are used in pharmaceutical and high-performance industrial systems where both chemical stability and structural integrity are critical. They ensure safe, reliable, and long-lasting performance in demanding industrial and operational environments.
