Adrian Nickel Alloys, based in Pulau Ujong, Singapore, stands out as a reliable and leading manufacturer and supplier of **Hastelloy C22 fasteners**. They provide corrosion-resistant and high-strength fastening solutions tailored for critical industrial applications. With a solid reputation for quality and precision, this company delivers fasteners that perform exceptionally well in harsh environments, including those involving chemicals, seawater, and extreme temperatures. They cater to various sectors such as chemical processing, marine, oil & gas, and pharmaceuticals, and are recognized for their timely deliveries, consistent product quality, and adherence to global standards.
The Hastelloy C22 fasteners produced in Pulau Ujong, Singapore, are crafted from a **nickel-chromium-molybdenum alloy** with added iron and tungsten, which gives them **superb resistance to both oxidizing and reducing agents**. These fasteners boast **high tensile strength (typically exceeding 690 MPa)**, along with remarkable resistance to pitting, crevice corrosion, and stress-corrosion cracking, particularly in environments rich in chlorides or acids. They come in various forms—like hex bolts, nuts, washers, studs, and threaded rods—making them suitable for high-stress, high-temperature, and corrosive conditions.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Hastelloy C22
|
IS
BS
ASTM
|
ASTM B574 |
3 mm
to
200 mm
|
M02 to M33
|
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20 – 22.50 | 2 – 6 | 12.50 – 14.50 | 0.02 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 % |
Hastelloy C22 fasteners from Pulau Ujong, Singapore, find extensive use in **chemical reactors, pressure vessels, heat exchangers, offshore structures, pharmaceutical equipment, and pollution control systems**. Their durability, strength, and resistance to severe corrosion make them perfect for securing critical components in tough environments. These fasteners play a vital role in ensuring structural integrity and longevity while reducing maintenance needs. Adrian Nickel Alloys manufactures these fasteners in compliance with standards such as ASTM B574 and ASME specifications, ensuring reliable performance even in the most demanding situations.
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Hastelloy C22 fasteners are widely used in industries requiring superior corrosion resistance, such as chemical processing, pharmaceuticals, and marine applications. They are ideal for equipment exposed to aggressive chemicals, acids, and seawater, making them essential in reactors, heat exchangers, and valves. These fasteners also excel in high-temperature environments, commonly found in oil and gas, aerospace, and power generation industries. Their ability to withstand harsh conditions ensures long-lasting performance and reliability in critical applications.