Tanvir Nickel Alloys stands out as a leading manufacturer and supplier located in Cairo, Egypt, specializing in top-notch Hastelloy Pipes that are celebrated for their remarkable resistance to corrosion and impressive durability in tough industrial settings. Designed to comply with strict international standards, these pipes excel in high-temperature, acidic, and chemically aggressive environments. With a commitment to precision manufacturing and thorough quality control, Tanvir Nickel Alloys guarantees that their Hastelloy Pipes are both dependable and long-lasting. These pipes find extensive application in the chemical processing, petrochemical, marine, and power generation sectors, providing safe, efficient, and sturdy solutions for transporting corrosive fluids while ensuring structural integrity and operational efficiency.
Hastelloy Pipes are primarily made up of nickel (40–65%), along with notable amounts of molybdenum (15–30%), iron, and chromium, plus trace elements like cobalt and tungsten. This unique composition offers outstanding resistance to both oxidizing and reducing environments, acids, and corrosion caused by chlorides. In terms of mechanical properties, Hastelloy Pipes boast a tensile strength between 450–750 MPa, yield strength of 200–400 MPa, and an elongation of 30–50%. They also exhibit excellent creep resistance, toughness, and stability at high temperatures, ensuring reliable performance even in challenging operating conditions.
Dimensions | : | ASTM, ASME and API |
Standard | : | ASTM B622, B619, B626 / ASME SB622, SB619, SB626 |
Size | : | 15NB TO 150 NB IN |
Specialized in | : | Large Diameter Size |
Grade | : | Hastelloy C276 (UNS No. N10276), Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455) |
Schedule | : | SCH20, SCH30, SCh40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Form | : | Round, Hydraulic Etc |
Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Length | : | Single Random, Double Random & Cut Length. |
End | : | Plain End, Beveled End, Threaded |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy Pipe | 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 Pipe | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy pipes in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
These pipes are widely utilized in industries that demand exceptional resistance to corrosion and heat. They are perfect for chemical processing facilities, acid production units, and high-temperature reactors. In petrochemical and refinery settings, Hastelloy Pipes safely transport aggressive chemicals and gases. They are also employed in marine environments, nuclear reactors, and power generation systems where exposure to corrosive substances is common. Furthermore, these pipes are used in the pharmaceutical, pulp and paper, and food processing industries. Their durability, high-temperature resilience, and superior mechanical performance make them a preferred choice across various applications.