Aisha Nickel Alloys, located in Muscat, Oman, is a reputable manufacturer and supplier of top-notch Hastelloy Washers, serving industries that require outstanding corrosion resistance and mechanical reliability. The company prides itself on precision engineering, cutting-edge manufacturing techniques, and rigorous quality control to ensure that its products meet international standards. The Hastelloy Washers from Aisha Nickel Alloys are crafted for long-lasting durability, exceptional structural integrity, and dependable performance even in harsh chemical and high-temperature settings. These washers are widely utilized in the chemical, petrochemical, marine, and energy sectors, guaranteeing secure fastening, leak-proof connections, and consistent efficiency in critical industrial applications around the globe.
Made from nickel-based alloys that primarily include nickel, molybdenum, and chromium, with small amounts of iron and tungsten to boost corrosion resistance, Hastelloy Washers offer remarkable protection against oxidizing and reducing agents, as well as pitting and crevice corrosion. On the mechanical side, these washers showcase high tensile and yield strength, excellent toughness, and good ductility at elevated temperatures. They maintain their shape under thermal stress, provide superior machinability and weldability, and ensure reliable performance in aggressive chemical and high-temperature environments, making them perfect for demanding industrial applications.
| Standard | : | ASTM / ASME |
| Dimension | : | ASTM, DIN, BS, GB, IS and all International Standards |
| Length | : | M02 to M33 |
| Washer Size | : | 3 mm to 200 mm |
| Materials / Grades | : | Hastelloy |
| Type | : | Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer etc. |
| Material | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Material | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Washers in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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.
Hastelloy Washers find extensive use in the chemical processing, petrochemical, marine, and energy industries, where durability, corrosion resistance, and mechanical strength are essential. They are perfect for securing pipelines, reactors, heat exchangers, and process equipment that come into contact with acids, chlorides, oxidizing agents, and other corrosive substances. Additionally, these washers are employed in the pharmaceutical, food processing, and wastewater treatment sectors, ensuring secure, leak-proof, and reliable connections. Their exceptional corrosion resistance and high-temperature performance make them a go-to choice for various industrial applications.
