Al Vishwas Nickel Alloys ranks among the leading manufacturers and suppliers of Hastelloy Tube Fittings in Dubai, UAE. They focus on delivering premium, corrosion-resistant solutions designed for demanding industrial environments. Known for their precise engineering and dependable products, the company supplies a broad range of Hastelloy compression fittings, ferrule fittings, elbow fittings, tee fittings, and bespoke configurations that comply with international quality standards. These fittings perform exceptionally well in extremely corrosive and high-temperature conditions, delivering leak-proof and durable connections. Backed by a firm dedication to customer satisfaction, Al Vishwas Nickel Alloys caters to industries such as chemical processing, petrochemicals, pharmaceuticals, and marine engineering with dependable and effective solutions.
Hastelloy Tube Fittings consist primarily of nickel, chromium, and molybdenum, along with additional elements such as iron, tungsten, cobalt, and manganese that differ from grade to grade. This unique composition provides them with exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in acidic and chloride-rich settings. From a mechanical standpoint, Hastelloy offers high tensile strength, superb thermal stability, and excellent fatigue resistance. These fittings retain their structural integrity even when subjected to high pressure and extreme temperatures, delivering reliable performance in corrosive fluids and demanding operating conditions, which makes them well-suited for critical industrial processes requiring maximum durability.
| Specifications | ASTM B366 ASME SB366 |
| Size | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | ASTM B16 ASTM B 453 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy Tube Fittings | 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Tube Fittings | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Tube Fittings in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials on hand and ready for immediate supply. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
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Hastelloy Tube Fittings are used in industries where excellent corrosion resistance and strong high-temperature performance are essential. They are frequently found in chemical processing plants to handle aggressive acids, solvents, and corrosive gases. Within the petrochemical and offshore sectors, these fittings deliver secure connections in pipelines exposed to harsh media. They also serve an important function in pharmaceutical applications, guaranteeing the safe handling of sensitive materials. Thanks to their sturdy construction and dependability, Hastelloy Tube Fittings are indispensable for preserving efficiency and safety across a range of demanding industrial settings.