Al Vishwas Nickel Alloys, headquartered in Dubai, UAE, distinguishes itself as a leading manufacturer and supplier of Hastelloy Tubing, renowned for its outstanding corrosion resistance and high-performance qualities. These tubes are skillfully engineered to satisfy demanding industrial standards, guaranteeing they provide superior durability, reliability, and strength even in the most severe conditions. Throughout the chemical processing, petrochemical, and marine industries, Hastelloy Tubing from Al Vishwas Nickel Alloys is a dependable option, particularly where resistance to aggressive chemicals, extreme temperatures, and oxidizing environments is essential. Precisely built for enduring performance, these tubes give engineers adaptable solutions for demanding applications that require both mechanical integrity and resistance against corrosive media.
Hastelloy Tubing consists mainly of nickel, together with significant proportions of molybdenum, iron, and chromium, which combine to deliver exceptional defense against oxidation, corrosion, and chemical attacks. These tubes offer superb mechanical properties, such as high tensile strength, ductility, and toughness, even when exposed to extreme temperatures and severe conditions. They show particular resistance to pitting, stress corrosion cracking, and crevice corrosion, which makes them well suited for long-term service in chemical and marine applications. The blend of thermal stability, corrosion resistance, and mechanical strength guarantees dependable performance in demanding industrial processes.
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Dimensions |
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ASTM, ASME and API |
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Standard |
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ASTM / ASME SA213 |
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Size |
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1/8″NB TO 30″NB IN |
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Specialized in |
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Large Diameter Size |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
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Form |
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Round, Square, Rectangular, Hydraulic Etc |
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Type |
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Seamless |
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Length |
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Single Random, Double Random & Cut Length. |
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End |
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Plain End, Beveled End, Threaded |
| Grade | Cr | Mo | Ni | Fe | W | Co | Mn | C | V | P | S | Si |
| Hastelloy Tubing | 14.5 – 16.5 | 15 – 17 | Bal | 4 – 7 | 3 – 4.5 | 2.5 max | 1.0 max | 0.01 max | 0.35 max | 0.04 max | 0.03 max | 0.08 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm3 | 1370 °C (2550 °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 Tubing in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are strategically positioned in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials available on hand. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Hastelloy Tubing sees extensive use in chemical processing facilities, petrochemical equipment, seawater handling systems, and pollution control devices. They work perfectly for heat exchangers, reactors, condensers, and pipelines that carry aggressive chemicals or high-temperature fluids. These tubes are also employed in marine environments, desalination plants, and flue gas scrubbers, where withstanding corrosion and mechanical stress is essential. In addition, Hastelloy Tubing serves a vital function in the pharmaceutical and food processing sectors, guaranteeing safety and dependability throughout their operations.