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Bilal Fasteners is a well-respected manufacturer and supplier of top-notch Hastelloy bolts, proudly based in Jakarta, Indonesia. With years of expertise in the fasteners industry, this company is dedicated to providing corrosion-resistant and durable fastening solutions that meet the rigorous demands of various industrial sectors. Focusing on Hastelloy bolts, Bilal Fasteners guarantees outstanding product reliability through meticulous engineering and stringent quality control. Their state-of-the-art manufacturing facility, combined with a skilled workforce, makes them a go-to partner for clients who need superior performance in tough environments like chemical processing, marine applications, and high-temperature settings.
Hastelloy bolts are primarily made of nickel, with notable amounts of molybdenum, iron, chromium, and cobalt, depending on the specific grade. These components offer remarkable resistance to both oxidizing and reducing agents, making the bolts perfect for aggressive environments. On a mechanical level, Hastelloy bolts boast high tensile strength, good elongation, and excellent fatigue resistance. They maintain their mechanical properties across a wide temperature range, ensuring a long service life and stability under stress. Their exceptional strength and corrosion resistance make them ideal for critical applications where reliability and durability are a must.
| 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 bolts find their place in various industries that require extreme corrosion resistance and mechanical strength. In the chemical processing sector, they are perfect for reactors, heat exchangers, and pressure vessels that come into contact with harsh acids and solvents. In marine settings, Hastelloy bolts stand up to saltwater corrosion, making them suitable for offshore oil rigs and shipbuilding. They are also used in aerospace, power generation, and pharmaceutical industries, where high temperatures and reactive substances are commonplace. Their versatility and durability make Hastelloy bolts a top choice for challenging and safety-critical applications.
To further protect our Hastelloy bolts, Bilal Fasteners takes extra care while packing them. Every bolt is covered with protective materials to ensure that it is not damaged, corroded or contaminated in any way during transportation. Our packaging products include strong cartons and special packaging that meets your requirements. We ensure that all our products are well packed and labeled in a manner that makes it easy to identify and handle the products to ensure that we deliver quality products in good condition.
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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