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Adarsh Nickel Alloys is a trusted manufacturer and supplier of Super Duplex Steel Tubing S32750 in Delhi, delivering high-performance tubing solutions for demanding industrial environments. Manufactured with precision and strict quality control, these tubes offer an excellent balance of strength and corrosion resistance. Adarsh Nickel Alloys focuses on dimensional accuracy, smooth internal finish, and consistent mechanical performance. Super Duplex Steel Tubing S32750 is widely valued for its reliability, long service life, and ability to perform under extreme pressure, temperature, and corrosive conditions.
Super Duplex Steel S32750 tubing contains high levels of chromium, nickel, molybdenum, and nitrogen, resulting in a balanced austenitic-ferritic microstructure. This chemical composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, the tubing offers very high yield and tensile strength, excellent fatigue resistance, and good impact toughness. It maintains structural stability under high pressure and fluctuating temperatures, making it suitable for critical industrial applications.
| 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* |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Tubing S32750 in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 S32750 from Adarsh Nickel Alloys is extensively used in oil and gas, offshore platforms, and subsea systems where strength and corrosion resistance are essential. It is ideal for heat exchangers, condensers, and pressure vessels exposed to seawater and aggressive chemicals. These tubes are also widely applied in chemical processing plants, desalination units, power generation facilities, and marine engineering. Their ability to withstand harsh environments and high mechanical loads makes them suitable for safety-critical and long-term service applications.