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Lina Fasteners offers premium Hastelloy C22 Fasteners, known for its corrosion resistance and superior workmanship qualities. Ideal for harsh environments including chemical processing and marine applications these fasteners excel in resisting oxidation and harsh chemicals Our Hastelloy C22 Fasteners are designed to provide reliability and long-term stability in a stable environment. With a commitment to quality and accuracy, Lina Fasteners ensures that each product meets the strictest industry standards, providing a reliable solution for critical applications
Hastelloy C22 Fasteners are crafted from a nickel-molybdenum-chromium alloy, enhanced with small amounts of tungsten and iron. This unique blend offers remarkable resistance to both oxidizing and reducing agents, as well as pitting and crevice corrosion. On the mechanical side, C22 fasteners boast impressive tensile and yield strength, outstanding toughness, and excellent resistance to fatigue and creep at high temperatures. They maintain their shape under thermal cycling and resist stress corrosion cracking, making them ideal for aggressive chemical environments and high-pressure situations. Hastelloy C22 Fasteners deliver a perfect mix of mechanical strength and exceptional corrosion resistance, ensuring reliable performance in critical applications.
| 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 Fasteners | 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 Fasteners | 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 Fasteners find their place in various industries that demand top-notch corrosion resistance and mechanical reliability, even in extreme conditions. You’ll often see them in chemical reactors, heat exchangers, pumps, valves, and piping systems within chemical and petrochemical plants. They are essential for ensuring the integrity and safety of equipment operating in harsh environments, making them a go-to choice for engineers and manufacturers alike. Whether it’s in high-pressure systems or aggressive chemical processes, Hastelloy C22 Fasteners are trusted to deliver performance and durability when it matters most.
At Lina Fasteners, we prioritize the protection and integrity of our Hastelloy C22 Fasteners with meticulous packaging. Each fastener is individually wrapped in anti-corrosive materials to prevent damage and maintain quality. We use robust, weather-resistant cartons or boxes, clearly labeled with product details for easy identification. Our packaging solutions are designed to withstand the rigors of shipping, ensuring safe and secure delivery. For added convenience, we offer customized packaging options tailored to specific customer needs and preferences.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
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