Hakan Nickel Alloys, a top-notch manufacturer and supplier located in Istanbul, Turkey, specializes in high-quality Hastelloy Tube Fittings that are perfect for critical piping and industrial applications. Known for their outstanding resistance to corrosion, oxidation, and high temperatures, these fittings guarantee reliable and durable connections even in the toughest conditions. Crafted with precision and adhering to strict quality standards, Hastelloy Tube Fittings from Hakan Nickel Alloys offer exceptional mechanical strength, a long service life, and consistent performance, making them the go-to choice for industries like chemical, petrochemical, marine, aerospace, and power generation.
Hastelloy Tube Fittings are mainly made up of nickel (about 50–55%), molybdenum (15–18%), and chromium (15–18%), with trace amounts of iron and cobalt to boost their corrosion resistance and mechanical strength. On the mechanical side, they showcase impressive tensile strength ranging from 690–950 MPa, along with excellent yield strength and remarkable resistance to fatigue and creep. These fittings maintain their shape, toughness, and reliable performance across a broad temperature range, even in highly corrosive and elevated-temperature environments, ensuring dependable operation in critical piping systems.
| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Tube Fittings in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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.
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Hastelloy Tube Fittings are widely utilized in chemical and petrochemical plants for connecting piping systems, reactors, and heat exchangers that come into contact with aggressive and corrosive fluids. In marine and offshore settings, they find their place in seawater systems, pumps, and high-pressure pipelines that demand corrosion-resistant and durable connections. The aerospace and power generation sectors also rely on them for turbines, boilers, and superheaters. With their blend of mechanical strength, corrosion resistance, and thermal stability, Hastelloy Tube Fittings are essential for creating secure, long-lasting, and reliable connections in challenging industrial environments.