Home > Hastelloy C22 Stud Bolts
Request For Our Latest Prices On Hastelloy C22 Stud Bolts in Da Nang, Vietnam!
Poang Fasteners, located in Da Nang, Vietnam, has earned a solid reputation as a reliable manufacturer and supplier of Hastelloy C22 Stud Bolts. These fasteners are designed to perform exceptionally well in highly corrosive and demanding environments. Known for their remarkable resistance to both oxidizing and reducing agents, as well as pitting and stress corrosion cracking, they are perfect for industries like chemical processing, petrochemicals, marine, and power generation. With a commitment to precision and strict adherence to international quality standards, Poang Fasteners guarantees that each Hastelloy C22 Stud Bolt offers dimensional accuracy, durability, and dependable performance for critical industrial applications.
Crafted from a nickel-chromium-molybdenum-tungsten alloy, Hastelloy C22 Stud Bolts boast impressive resistance to strong acids, chlorides, and various oxidizing and reducing media. They also demonstrate excellent tensile and yield strength, fatigue resistance, and toughness, ensuring they maintain their integrity even in extreme temperatures and chemically aggressive settings. Their ability to resist stress corrosion cracking and pitting corrosion makes them the go-to choice for high-stress, high-corrosion applications where traditional fasteners might not hold up.
| 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 Stud Bolts are widely used in high-demand environments due to their exceptional resistance to corrosion and high temperatures. They are ideal for chemical processing plants, petrochemical refineries, and marine applications, where exposure to aggressive chemicals and extreme conditions is common. These stud bolts are also employed in flue gas desulfurization systems, nuclear reactors, and other critical systems requiring reliable performance and durability. Their robustness ensures longevity and operational reliability in challenging environments.
These stud bolts find extensive use in chemical and petrochemical plants, serving in reactors, heat exchangers, pumps, and valves that come into contact with highly corrosive substances. In the marine sector, they are crucial for pipelines, seawater systems, and offshore platforms, where resistance to salty environments is vital. The oil and gas industry relies on them for refineries, subsea operations, and high-pressure systems, while power generation facilities utilize them in turbines, boilers, and high-temperature piping. Additionally, they are used in pharmaceuticals, desalination plants, and environmental control equipment, where both corrosion resistance and mechanical reliability are key. With their strength, durability, and chemical resistance, Hastelloy C22 Stud Bolts are truly indispensable.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
©2024 Poang Fasteners All Rights Reserved.
