Olwan Nickel Alloys, based in Amman, Jordan, stands out as a top manufacturer and supplier of high-performance nickel-based fasteners, particularly their premium Hastelloy Screws. Known for their precision engineering and cutting-edge manufacturing techniques, the company strictly follows international quality standards to produce screws that excel in even the harshest chemical and industrial settings. With a commitment to durability, corrosion resistance, and mechanical strength, Olwan Nickel Alloys consistently delivers high-quality products. Their Hastelloy Screws are extensively utilized in the chemical processing, petrochemical, marine, and power generation sectors, providing secure and long-lasting fastening solutions that hold up under extreme temperatures, corrosive environments, and demanding operational conditions.
Hastelloy Screws find their place in various industries that demand high corrosion resistance and mechanical reliability. They’re commonly used in chemical processing plants, petrochemical equipment, and systems that deal with acids, alkalis, and oxidizing agents. Moreover, these screws are essential in marine engineering, desalination plants, power generation, and pollution control systems, where their durability and reliability are crucial.
| Standard | IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards |
|---|---|
| Threads: | BSF, UNF METRIC, UNC, BSW or as required |
| Standard | ANSI – American National Standards Institute
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| Fasteners/ Bolts Size | M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160 |
| Length | 3 mm to 200 mm |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe etc |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Finishing | Zinc white, (yellow, black, blue), black oxide, Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating |
| raw materials of Source | JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc. |
| Form | Square, Hex, Threading as per Gauge, Round Etc. |
| Process of Production | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
| Surface Coating |
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| Packing | IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request |
| 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 % |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Screw in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Made of high-performance nickel, chromium and molybdenum alloys, Hastelloy screws are known for their exceptional resistance to corrosion, high temperature and oxidation These screws are ideal for use in harsh environments such as pharmaceuticals for industrial, aerospace and marine applications. Their durability ensures reliability under harsh conditions, making them essential for protecting infrastructure under high-stress conditions. Hastelloy screws not only extend the life of assemblies but also maintain structural integrity under harsh operating conditions.
