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Al Shakru Sheets and Plates is a dependable manufacturer and supplier of Duplex Steel Circles based in Dubai, UAE . We take pride in delivering premium duplex steel products celebrated for their exceptional strength, corrosion resistance, and lasting durability. Our Duplex Steel Circles are precision-engineered using advanced manufacturing techniques and stringent quality inspections to ensure uniform dimensions, a fine surface finish, and reliable performance in demanding industrial and marine environments. Ideal for structural, chemical, and marine applications, these circles offer outstanding mechanical strength and withstand stress corrosion cracking. Al Shakru Sheets and Plates serves a wide range of industries, such as oil and gas, chemical processing, marine engineering, and industrial manufacturing, supplying solutions that comply with international standards for durability and reliability.
Duplex Steel Circles are characterized by a well-balanced austenitic (≈50%) and ferritic (≈50%) stainless steel microstructure , fortified with alloying elements such as chromium (20–25%), nickel (4–6%), molybdenum (2–3%), nitrogen, and trace elements . They deliver high tensile strength (≈650–800 MPa) , yield strength (≈450–550 MPa) , superb ductility , and outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking , which makes them well suited for demanding and corrosive settings.
| Standard | ASTM A240, ASME SA240 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Cnc Finish, Polished Unique, Hot Rolled Circle.. |
Our products are supplied with both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Shakru Sheets and Plates, headquartered in Dubai, UAE, is a top supplier and stockist of premium metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all provided with outstanding service and customized to fulfill our customers specific needs. With an emphasis on delivering exceptional products, we serve a broad spectrum of industries, offering dependable solutions for varied applications. Our vast inventory includes Recognized for our distinctive finishing methods and dedication to quality. We are committed to guaranteeing customer satisfaction through reliable service and first-rate products.
Duplex Steel Circlesprovide many benefits, making them highly desirable for industrial uses. They merge the finest qualities of austenitic and ferritic stainless steels, offering enhanced strength and resistance to corrosion, particularly against stress corrosion cracking and pitting. Their elevated tensile and yield strength enable thinner, lighter designs, cutting material expenses. Duplex Steel Circles show outstanding weldability and machinability, rendering them adaptable for diverse manufacturing requirements. Furthermore, their toughness and resistance to extreme temperatures and aggressive chemicals make them perfect for applications in marine, oil & gas, and chemical processing industries.
Yes,we provide bespoke dimensions for Duplex Steel Circle to satisfy particular project requirements. The team at Al Shakru Sheets and Plates is committed to delivering customized solutions for everything you need. To learn more, reach out to us at sales@alshakruplates.ae.
These Duplex Steel Circles are frequently used in chemical processing equipment, pressure vessels, heat exchangers, and marine structures owing to their exceptional corrosion resistance and remarkable strength-to-weight ratio. Within industrial and fabrication settings , they serve as flanges, rings, and structural components where durability, reliability, and lasting performance are essential. Additionally, these circles are integral to offshore engineering, oil and gas platforms, and desalination plants , guaranteeing operational efficiency, minimal maintenance, and a prolonged service life. Their combination of mechanical strength, corrosion resistance , and durability establishes them as a preferred option for demanding applications.
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