Home > Super Duplex Steel > Super Duplex Steel Tubing S32750
Victor Nickel Alloys is a leading manufacturer and supplier of Super Duplex Steel Tubing S32750 in Abuja, Nigeria. Our S32750 tubing is crafted to deliver exceptional strength and outstanding corrosion resistance, making it ideal for high-pressure and high-temperature applications. Engineered for the oil and gas, chemical processing, and marine industries, this tubing provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking. At Victor Nickel Alloys, we are dedicated to supplying high-quality products and exceptional service, positioning ourselves as the trusted choice for Super Duplex Steel Tubing S32750 in Abuja and beyond.
| 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 S32750 | 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 S32750 | 2507 | 550 | 795 | 15 | 310 | 32* |
The Super Duplex Steel S32750 Tubing features a unique dual-phase microstructure of austenite and ferrite, enriched with elements like chromium (25%), nickel (7%), molybdenum (4%), and nitrogen (0.3%). This specific composition grants it exceptional resistance to chloride-induced stress corrosion cracking, along with impressive tensile and yield strength. The tubing is known for its high impact toughness, excellent weldability, and remarkable fatigue resistance, making it ideal for both high-pressure and corrosive environments. It also performs well in both oxidizing and reducing conditions, which adds to its versatility.
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You’ll find Super Duplex Steel S32750 Tubing widely used in both offshore and onshore oil and gas applications, including risers, flowlines, and subsea systems. In the realm of chemical processing and desalination, it’s utilized for heat exchangers, evaporators, and process piping, thanks to its strong corrosion resistance. The marine sector employs it for seawater cooling systems and structural components, while the power generation industry uses it in boilers and condensers. Its durability, high strength, and corrosion resistance make it a dependable choice for critical industrial operations.
