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Xuan Nickel Alloys, a trusted manufacturer and supplier based in Da Nang, Vietnam, specializes in top-notch Duplex Steel Washers designed for strength, durability, and resistance to corrosion in tough environments. These washers are crafted with precision and adhere to international standards, ensuring they provide excellent load distribution and secure fastening. You can find them in various types, including flat, spring, and lock washers, making them perfect for applications that demand outstanding resistance to pitting, stress corrosion cracking, and crevice corrosion. They’re commonly used across industries like chemical processing, oil and gas, marine, desalination, and power generation.
What sets Duplex Steel Washers apart is their unique composition, featuring nearly equal parts of austenite and ferrite phases, which allows them to harness the advantages of both structures. Typically, they include Chromium, Nickel, Molybdenum, and Nitrogen, giving them remarkable strength and exceptional resistance to corrosion caused by chlorides. Mechanically, these washers boast high tensile strength, impressive toughness, and excellent fatigue resistance, all while remaining stable under thermal and mechanical stress. This perfect blend of mechanical and corrosion-resistant properties makes Duplex Steel Washers a superior choice compared to standard stainless steels in demanding environments.
| Dimension | : | ASTM, DIN, BS, GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Washer Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer etc. |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Washers 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.
These washers are widely utilized in industries where reliability, durability, and corrosion resistance are paramount. In the chemical and petrochemical fields, they find their place in process equipment and piping systems that come into contact with aggressive chemicals. The oil and gas sector relies on them for offshore platforms, refineries, and subsea pipelines, where resistance to seawater is crucial. Marine and desalination facilities use Duplex Steel Washers in pumps, valves, and structural applications. Additionally, power generation industries appreciate their strength and longevity in turbines, boilers, and high-pressure systems, making them an ideal option for challenging fastening needs.
