Request For Our Latest Prices On Duplex Steel Fasteners in Riyadh, Saudi Arabia!
Hamad Fasteners stands out as a top-notch manufacturer and supplier based in Riyadh, Saudi Arabia, focusing on high-performance fastening solutions tailored for tough industrial settings. Our Duplex Steel Fasteners are prized for their remarkable blend of strength, corrosion resistance, and durability. Crafted to meet international standards, these fasteners ensure reliable performance even in the harshest environments, including offshore platforms, petrochemical plants, desalination facilities, marine engineering, and construction projects. At Hamad Fasteners, we guarantee that every product adheres to strict quality standards, providing long-lasting reliability and safety for critical applications.
Our Duplex Steel Fasteners feature a unique dual-phase microstructure of austenite and ferrite, enriched with chromium, nickel, molybdenum, and nitrogen. This special composition offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. On the mechanical side, they boast high tensile and yield strength, exceptional toughness, and fatigue resistance, delivering nearly double the strength of standard stainless steels. Their balanced structure ensures stability and durability, even under high pressure, fluctuating temperatures, and aggressive conditions.
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
| UNS S32750 | 550 min. | 795 min. | 15 min. | 310 max. |
| UNS S32760 | 550 min. | 750 min. | 25 min. | 270 max. |
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F6 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
These fasteners find extensive use in pipelines, heat exchangers, chemical processing units, pressure vessels, offshore structures, and marine equipment. They’re also essential in power generation, oil refineries, and structural applications where strength and corrosion resistance are paramount. With their robust design, durability, and long-term performance, Duplex Steel Fasteners offer industries reliable fastening solutions for even the most challenging environments.
At Hamad Fasteners, we prioritize the safe packaging of Duplex Steel Fasteners to maintain their quality and prevent damage. Each binder is thoroughly inspected and wrapped in protective packaging to ensure it arrives in the best possible condition. We offer a range of packaging options, including drop boxes and containers in sizes to suit your needs. Our durable packaging solutions protect your fasteners during transit and storage, assuring they are ready for immediate use in your most demanding applications.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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