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Bilal Fasteners is a reputable manufacturer and supplier located in Jakarta, Indonesia, specializing in top-notch fastening solutions, including Hastelloy Stud Bolts. Renowned for their quality, reliability, and precision, Bilal Fasteners caters to a variety of industries with corrosion-resistant products designed for extreme conditions. The company guarantees that each product adheres to international standards and meets client specifications, providing custom solutions with quick delivery times. With a strong emphasis on innovation and customer satisfaction, Bilal Fasteners has carved out a significant role in the fastener industry, not just in Indonesia but also beyond, particularly in supplying high-quality Hastelloy Stud Bolts for critical applications.
Hastelloy Stud Bolts are primarily made from nickel, molybdenum, chromium, and iron, which gives them remarkable resistance to harsh chemicals and oxidizing agents. These bolts boast impressive mechanical properties, such as high tensile strength, good ductility, and excellent thermal stability. The commonly used grades, Hastelloy C-276 and C-22, typically have tensile strengths ranging from 690 to 785 MPa and an elongation exceeding 40%. Their ability to maintain structural integrity in both high-temperature and high-pressure environments makes them perfect for demanding industrial applications, ensuring they perform reliably and last long, even in the most corrosive conditions.
| 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 stud bolts are used in different high performance related applications. In chemical processing they are able to manage exposure to aggressive chemicals and acids well. In aerospace, they offer reliable means of fastening in applications characterized by high temperature and pressure. In oil and gas industries, they protect against corrosive agents and severe conditions. Also, Hastelloy stud bolts are applied in power generation and marine industries due to their high strength and durability in harsh environments.
Hastelloy Stud Bolts find extensive use in industries that demand superior corrosion resistance and strength, including chemical processing, marine, oil and gas, power generation, and aerospace. They are particularly crucial in environments that face aggressive acids, chlorides, and high-temperature oxidation. In chemical plants, they secure reactors and heat exchangers, while offshore platforms rely on them to withstand saltwater and extreme weather. Power plants utilize them for turbines and boilers, and aerospace engineers depend on them for aircraft engine assemblies. Their durability and resistance to corrosion make them indispensable for safety-critical applications and high-performance environments.
Bilal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Indonesia, Jakarta, with over 8 years of experience serving global industries.
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