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Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a trusted manufacturer and supplier of duplex steel threaded rods, celebrated for their remarkable strength and resistance to corrosion. These rods are meticulously crafted to adhere to international standards, ensuring top-notch performance even in the toughest industrial settings. By blending the best features of austenitic and ferritic stainless steels, duplex steel offers outstanding protection against stress corrosion cracking, pitting, and crevice corrosion. Tanvir’s threaded rods boast precise threading and uniform dimensions, making them a reliable choice for secure and long-lasting fastening solutions across various applications.
Typically, duplex steel threaded rods are composed of around 22% chromium, 5-6% nickel, along with trace amounts of molybdenum and nitrogen. This distinctive blend results in high tensile strength—often twice that of regular austenitic stainless steels—while also providing excellent toughness and resistance to fatigue. Their superior corrosion resistance makes them ideal for environments rich in chlorides and aggressive chemicals.
| Trade name | Duplex S31803 / S32205 / 2205 Threaded Rod |
| Duplex Steel Threaded Rod Standard | ASTM A479, F593 / ASME SA479, SF593 |
| Duplex Threaded Rod Dimensions | ASTM, DIN, BS, GB, IS and all International Standards |
| Duplex Steel Threaded Rods Size Range | M6 to M52 & 1/4″ to 2″ |
| Duplex Steel Threaded Rods Length | 1000mm to 3000mm & 1feet to 12feet |
| Duplex Threaded Rods Finish | Zinc Plated, Plain, Hot Dip Galv. & Yellow Zinc |
| SF 593 Duplex Steel Threaded Rods Marking | All Fasteners are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Threaded Rod in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 rods find extensive use in industries such as oil and gas, marine, chemical processing, and construction, serving purposes like structural support, pipeline fastening, and machinery assembly. Their unique combination of mechanical strength and corrosion resistance guarantees reliable performance in demanding situations where safety and dependability are crucial.
