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Mira Fasteners, located in Kuala Lumpur, Malaysia, stands out as a trusted manufacturer and supplier of Hastelloy C22 Bolts, specifically designed for the toughest industrial environments where corrosion is a major concern. Crafted from a unique nickel-chromium-molybdenum alloy, these bolts boast remarkable resistance to a variety of chemical agents, including both oxidizing and reducing substances, chlorides, and acids. They are particularly well-suited for critical roles in sectors like chemical processing, marine applications, pharmaceuticals, and pollution control. With a commitment to precision manufacturing, adherence to international standards, and timely delivery throughout Malaysia and Southeast Asia, Mira Fasteners guarantees dependable performance and durability in every fastening solution.
Hastelloy C22 Bolts are primarily made up of Nickel (around 56%), Chromium (20–22.5%), Molybdenum (12.5–14.5%), Iron (2–6%), and Tungsten (2.5–3.5%), along with trace amounts of Cobalt and Vanadium. This specific blend provides the alloy with outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. These bolts demonstrate impressive tensile strength (~690 MPa), yield strength (~283 MPa), and maintain excellent ductility and toughness, even when exposed to high temperatures. Their strong mechanical properties and resistance to corrosion make them perfect for challenging and variable chemical environments.
| Specifications | ASTM B574 / ASME SB574 |
|---|---|
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of High Nickel Alloy Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated High Nickel Alloy Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | High Nickel Alloy : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), High Nickel Alloy, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy C22 Bolts | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 Bolts | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Hastelloy C22 Bolts find extensive use in industries that deal with aggressive and mixed chemical processes, such as pharmaceutical manufacturing, chemical reactors, scrubbers, heat exchangers, and waste treatment systems. They are also ideal for marine settings, desalination facilities, and pulp and paper processing, where they frequently encounter chloride-laden solutions and oxidizing acids. Thanks to their superior corrosion resistance, these bolts ensure reliable fastening and a long service life, even in extreme conditions. Mira Fasteners offers Hastelloy C22 bolts in tailored sizes and configurations to meet specific needs.
At Mira Fasteners, we ensure that our Hastelloy C276 Bolts are installed with the highest level of care to maintain their quality and integrity. Each bolt is individually wrapped with protective and corrosion-resistant coatings to prevent damage during transport. We use sturdy and weatherproof boxes with clearly labeled product information for easy identification. Our packaging products are designed to withstand harsh shipping conditions, ensuring that your Hastelloy C276 bolts arrive in perfect condition, ready for immediate use quite. Custom packaging is also available to meet specific needs.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
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