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Puri Fasteners, a reputable manufacturer and supplier located in Chennai, proudly offers a wide array of high-performance Hastelloy C22 Stud Bolts tailored to meet the rigorous demands of corrosive and high-temperature settings. With a steadfast dedication to quality, precision, and reliability, the company provides stud bolts that showcase remarkable resistance to both oxidizing and reducing environments. Puri Fasteners guarantees that each product adheres to global standards, making them perfect for applications in chemical processing, marine engineering, pollution control, and beyond. Their cutting-edge manufacturing processes and strict quality checks have established them as a top choice for durable, high-grade Hastelloy C22 Stud Bolts across various sectors.
Hastelloy C22 Stud Bolts are mainly made up of nickel, chromium, and molybdenum, with added elements like tungsten, iron, and trace alloys that boost their durability and resistance to corrosion. This unique composition offers excellent protection against pitting, crevice corrosion, and stress corrosion cracking, even in the harshest environments. On the mechanical side, Hastelloy C22 Stud Bolts deliver high tensile strength, impressive yield properties, and outstanding toughness, even at elevated temperatures. Their remarkable metallurgical stability ensures they perform reliably over the long haul in both oxidizing and reducing atmospheres, making them a perfect fit for demanding industrial 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 Stud Bolts find extensive use in industries that require exceptional corrosion resistance and mechanical strength under extreme conditions. They are commonly utilized in chemical processing equipment, pollution control systems, scrubbers, heat exchangers, and reactors, thanks to their ability to endure aggressive chemicals. In the marine industry, these stud bolts excel in seawater and chloride-rich environments. Additionally, they are employed in pharmaceutical manufacturing, power generation, waste treatment systems, and oil and gas applications.
At Puri Fasteners, our Hastelloy C22 Stud Bolts are meticulously packaged to ensure maximum protection and ease of handling. Each stud bolt is securely wrapped in protective material to prevent damage during transit. The bolts are then placed in durable, clearly labeled boxes, facilitating easy identification and inventory management. For bulk orders, we use sturdy pallets and shrink-wrap to maintain the integrity of the packaging and safeguard the product until it reaches its destination.
Puri Fasteners is a leading manufacturer and supplier of high-quality fasteners in Chennai, India, with over 8 years of experience serving global industries.
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