Home > Super Duplex Steel > Super Duplex Steel Pipes S32760
Super Duplex Steel Pipes S32760 are top-notch piping solutions crafted for the toughest environments where you need outstanding corrosion resistance, impressive mechanical strength, and long-lasting reliability. These pipes are recognized for their unique austenitic-ferritic microstructure, which gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. Thanks to their high levels of chromium, molybdenum, and tungsten, S32760 pipes maintain excellent stability even under high pressure and extreme temperatures. They’re commonly found in offshore drilling, petrochemical processing, desalination, chemical plants, and marine engineering. Their durability, toughness, and resistance to corrosion make them perfect for demanding, safety-critical applications across various industries worldwide.
Super Duplex Steel S32760 Pipes are made up of a high percentage of chromium (around 25%), along with nickel, molybdenum, and tungsten, plus nitrogen to boost pitting resistance. This unique composition leads to impressive PREN values, making them highly resistant to harsh chloride environments. On the mechanical side, S32760 pipes provide high tensile and yield strength, excellent toughness, and outstanding fatigue resistance. Their duplex microstructure enhances hardness and structural stability, even at elevated temperatures. These pipes also offer good weldability and impact strength, making them ideal for high-pressure and corrosive applications that demand a long service life and reliability.
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Standard |
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ASTM A790 / ASME SA 790 |
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Type |
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Seamless Pipes |
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Grade |
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UNS S32750, UNS 32760 & UNS S32950 |
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Size |
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1/2″NB TO 12 “NB IN |
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Thickness |
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0.5-45mm |
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Outer Diameter |
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6.0-630mm |
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Dimensions |
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OD(6.0-630)*WT(0.5-45)mm |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80 |
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Length |
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Single Random, Double Random & Cut Length |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
S32760 | 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 |
S32760 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Pipe S32750 in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 S32760 Pipes are a go-to choice in various industries that need top-notch corrosion resistance and impressive mechanical performance. You’ll find them in action on offshore oil and gas platforms, in subsea pipelines, heat exchangers, and pressure vessels, where their ability to withstand seawater and brine is absolutely vital. In chemical and petrochemical facilities, they shine in tasks like acid processing, solvent handling, and transporting high-pressure lines. Desalination plants rely on S32760 pipes for their evaporators, brine heaters, and seawater intake systems. They’re also used in pulp and paper processing, mining operations, marine engineering, fire-fighting systems, and any structural components that demand durability and reliability.