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Xuan Nickel Alloys, a renowned Da Nang-based manufacturer and supplier in Vietnam, has expertise in supplying high-performance Super Duplex Steel Threaded Rods. Engineered for high strength, toughness, and anti-corrosion resistance, these threaded rods are best suited for application in highly demanding sectors. They are most useful for applications in offshore platforms, marine engineering, chemical processing, and power generation where exposure to aggressive environments is the order of the day. Precision manufactured and strictly conforming to international quality levels, our rods are made to last and provide long service life. Xuan Nickel Alloys offers customers excellent products and prompt service for strategic industrial projects globally.
Super Duplex Steel Threaded Rods are mostly made up of about 25% chromium, 7% nickel, and 4% molybdenum with nitrogen and trace elements added for better performance. The balanced chemistry gives great resistance to pitting, crevice corrosion, and stress corrosion cracking. The rods have very good mechanical properties such as high tensile strength up to 800 MPa, better hardness, and very good toughness even at very low temperatures. These characteristics render them extremely resistant, lower maintenance requirements, and provide consistent dependability in aggressive and corrosive industrial conditions.
| Standards | ASTM A240 / ASME SA240 |
| Thickness | 0.2mm – 5.0mm |
| Width | 3.2mm – 1500mm & bove |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, AS PER CUSTOMER’S REQUIREMENT |
| Hardness | Annealed – pickled (soft), Soft, Hard, Half Hard, Quarter Hard, Spring Hard , 1/4 hard, Yi hard,3/4 hard , full hard , extra hard |
| Test Certificate | Chemical test, Fitting test, Alloy test, Radiography test, Macro and micro-test, Hydrostatic test, Impact test. |
| Finish | Cold rolled stainless steel strips annealed & pickled 2 B Cold rolled stainless steel strips annealed & skin passed 2R Work harden for specific hardness BA/BE/ Matt Finish Cold rolled stainless steel strips |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Slitting Coil 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.
Super Duplex Steel Threaded Rods are found to be widely utilized in industries requiring a high strength and superior corrosion resistance. In the oil and gas industry, they are utilized in pipelines, pressure vessels, and seawater- and chemical-agent-exposed offshore platforms. The chemical industry depends on them for reactors, storage tanks, and essential support structures. Marine engineering utilizes these rods in desalination plants, ship construction, and subsea operations. They are also essential in power generation plants where stress resistance and performance are essential. Their strong properties provide long-term reliability in safety applications in various industrial settings.