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Xuan Nickel Alloys stands out as a top manufacturer and supplier based in Da Nang, Vietnam, specializing in high-quality Duplex Tube Fittings tailored for tough industrial applications. These fittings are crafted to deliver outstanding strength, corrosion resistance, and durability, making them perfect for challenging environments like aggressive chemicals, marine settings, and high temperatures. With a focus on advanced precision and rigorous quality control, the Duplex Tube Fittings from Xuan Nickel Alloys adhere to international standards, guaranteeing reliable performance, leak-proof connections, and a long lifespan in critical industrial systems. They find extensive use in sectors such as chemical processing, petrochemicals, power generation, and marine industries.
The composition of Duplex Tube Fittings primarily includes high levels of chromium, nickel, and molybdenum, along with carefully controlled amounts of nitrogen, manganese, and other elements to boost corrosion resistance and mechanical strength. They are known for their excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking, especially in chloride-rich and oxidizing environments. These fittings provide high tensile strength, toughness, and thermal stability, ensuring they maintain their mechanical integrity and dimensional accuracy even under harsh operating conditions. Their well-balanced composition guarantees dependable performance in both high-pressure and high-temperature scenarios.
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| Test & Certification | ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103. | ||||
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| DENSITY | MELTING POINT | TENSILE STRESS | YIELD STRESS (0.2%OFFSET) | ELONGATION |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
| 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 Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Tube Fittings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
Duplex Tube Fittings are essential in industries that demand high-strength, corrosion-resistant, and durable piping solutions. In chemical and petrochemical plants, they are utilized in reactors, heat exchangers, and piping systems that come into contact with acids, chlorides, and oxidizing agents. Power generation facilities incorporate them in boilers, superheaters, and high-pressure steam lines. The marine industry depends on Duplex Tube Fittings for piping exposed to seawater and offshore applications. Their long-lasting reliability, mechanical performance, and resistance to corrosion make them vital for critical industrial and marine uses.