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Olwan Nickel Alloys, a trusted manufacturer and supplier based in Amman, Jordan, specializes in offering premium-quality Super Duplex Steel Slitting Coils designed for demanding industrial environments. With a strong focus on engineering excellence, precision slitting, and stringent quality control, the company delivers coils that offer outstanding corrosion resistance, mechanical strength, and long-term durability. Their Super Duplex Steel Slitting Coils are widely preferred for applications exposed to seawater, chemicals, high pressure, and aggressive media. Olwan Nickel Alloys continues to serve regional and global industries with reliable products, competitive pricing, and on-time delivery, ensuring superior performance in every project.
Super Duplex Steel Slitting Coils typically contain a balanced mix of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), nitrogen, and trace elements, delivering excellent corrosion and pitting resistance. These coils offer exceptional mechanical properties, including high tensile strength, impressive yield strength, and superior toughness even at low temperatures. Their dual-phase austenitic-ferritic microstructure ensures enhanced stress corrosion cracking resistance and improved structural stability. The combination of strength, durability, and corrosion resistance makes the material ideal for heavy-duty fabrication and demanding industrial environments.
| 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 Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Slitting Coil in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 Slitting Coils are widely used across industries that require superior strength, corrosion resistance, and performance in harsh conditions. They are ideal for manufacturing heat exchangers, pressure vessels, marine components, desalination equipment, and offshore structural parts. In the chemical and petrochemical sectors, these coils are used in storage tanks, process piping, and reactors due to their resistance to chloride-induced corrosion. The oil and gas industry utilizes them for subsea equipment, flowlines, and risers. Additionally, they are used in pulp & paper, power generation, and architectural applications where durability and reliability are essential.