Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality nickel alloy products, including Hastelloy W Pipes. With a strong focus on quality, precision, and innovation, the company provides piping solutions tailored for the toughest environments. Hastelloy W Pipes are specifically designed to handle high temperatures while offering remarkable resistance to oxidation, corrosion, and thermal fatigue. Serving a diverse array of industries such as aerospace, nuclear, and chemical processing, Hakan Nickel Alloys ensures that their materials meet strict international standards. Their expertise and dependable service make them a go-to partner for advanced engineering projects.
Hastelloy W Pipes are primarily made up of nickel (about 65%), with notable amounts of molybdenum (5–6%), iron (4–5%), cobalt (2–3%), and trace elements like manganese, silicon, and carbon. This distinctive blend provides outstanding resistance to high-temperature oxidation and thermal shock. In terms of mechanical properties, these pipes boast a tensile strength of approximately 690–720 MPa, a yield strength close to 300 MPa, and an elongation of up to 45%. Hastelloy W maintains its mechanical integrity even under thermal cycling and stress, making it perfect for high-temperature applications and challenging service conditions, especially in welding-heavy or dissimilar metal scenarios.
| Standards : | ASTM B619, B622 / ASME SB619, SB622 |
| Dimensional : | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Seamless Pipe Size : | 1 / 2″ NB – 16″ NB |
| Welded Pipe Size : | 1 / 2″ NB – 24″ NB |
| Outside Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Pipe Type : | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Thickness Range : | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipes End : | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Value Added Services : | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy W Pipes 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 W Pipes find extensive use in industries that require exceptional performance in high-temperature and corrosive settings. They are especially crucial in aerospace for engine components, turbine systems, and heat exchangers, thanks to their resistance to thermal fatigue and oxidation. In nuclear applications, these pipes are utilized in reactor systems and structural components that face extreme heat and radiation. Additionally, they are commonly found in chemical processing environments, where their durability and reliability are essential.