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Ashraf Nickel Alloys stands out as a trusted **manufacturer and supplier of Duplex Steel Washers** in Riyadh, Saudi Arabia. We specialize in high-strength, corrosion-resistant washers designed for the toughest environments. Crafted from top-quality Duplex stainless steel grades like UNS S32205 (Duplex 2205), our washers offer remarkable mechanical strength along with exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.
We provide a variety of Duplex Steel Washers, including flat, spring, lock, and custom shapes, tailored to serve the oil & gas, petrochemical, marine, and structural sectors across Saudi Arabia and the GCC. With a unique dual-phase microstructure (austenitic and ferritic), these washers deliver double the strength of standard stainless steels, ensuring outstanding durability even in chloride-rich or chemically aggressive conditions.
| 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. |
In Riyadh, Ashraf Nickel Alloys’ Duplex Steel Washers are essential for critical infrastructure, chemical processing units, desalination plants, and marine platforms. Their long service life and corrosion resistance minimize maintenance needs and boost safety in challenging operational settings. With a strong focus on precision manufacturing, quality control, and timely delivery, Ashraf Nickel Alloys is your go-to partner for all industrial fastener needs in Saudi Arabia.
Contact us to get a quick quote for your requirement.
Duplex Steel washers are widely used in applications where high strength and good corrosion resistance are required. They are ideal for applications in the oil and gas industry, especially on offshore platforms and subsea equipment, where chloride-induced pressure resistance cracking is critical These washers are used in the chemical industry, marine environment met with the pulp and paper industry for their ability to withstand harsh conditions Furthermore, two-stage metal washing machines are used in heat exchangers, pressure vessels and desalination plants to ensure that it performs reliably in complex materials.
