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Ashraf Nickel Alloys stands out as a reliable manufacturer and supplier of Super Duplex Steel Tubing in Riyadh, Saudi Arabia. We pride ourselves on providing top-notch solutions for industries that require exceptional strength and corrosion resistance. Super Duplex stainless steel boasts double the strength of standard austenitic grades, making it a fantastic option for challenging environments. Our tubing is crafted in accordance with ASTM, ASME, and international standards, available in both seamless and welded forms, ensuring superior dimensional accuracy and a polished surface finish. These tubes are designed to excel in marine, chemical, oil & gas, and power generation sectors, guaranteeing a long service life while minimizing operational risks in tough conditions.
| Standard | : | ASTM A789 / ASME SA 789 |
|---|---|---|
| Type | : | Seamless Tubes |
| Grade | : | UNS S32750, UNS 32760 & UNS S32950 |
| Size | : | 1/2″NB TO 12 “NB IN |
| Thickness | : | 0.5-45mm |
| Outer Diameter | : | 6.0-630mm |
| Dimensions | : | OD(6.0-630)*WT(0.5-45)mm |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Length | : | Single Random, Double Random & Cut Length |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
Super Duplex Tubing | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 |
UNS No | Grade | Proof Stress 0.2% (MPa) | Tensile Strength (MPa) | Elongation A5(%) | Hardness Max | |
HB | HRB | |||||
Super Duplex Steel Tubing | 2507 | 550 | 795 | 15 | 310 | 32* |
At Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Tubing in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 Tubing finds extensive use in oil & gas pipelines, offshore drilling equipment, subsea systems, chemical processing plants, and heat exchangers. It’s perfect for desalination facilities, marine engineering, shipbuilding, and high-pressure power plant systems. Its outstanding resistance to chloride-induced stress corrosion cracking and erosion fatigue makes it the go-to material in harsh seawater and acidic chemical environments. Additionally, Super Duplex tubing is utilized in the pulp & paper industries, water treatment facilities, and various other applications where durability and reliability are paramount.
