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Unmatched Strength and Corrosion Resistance: Super Duplex Steel S32650/S32760 Pipes & Tubes by Sandvik
At Sandvik, we specialize in delivering premium-grade Super Duplex Steel S32650/S32760 Pipes & Tubes that meet the highest global standards for performance and reliability. These high-performance alloys are designed for extreme environments where conventional stainless steels fail. With exceptional corrosion resistance, superior strength, and long service life, our Super Duplex products are the go-to solution across offshore, petrochemical, and marine industries.
So, what exactly are Super Duplex Steel S32650/S32760 Pipes & Tubes? These are advanced stainless steel alloys composed of a balanced austenitic and ferritic microstructure. Grade S32650 and S32760 are known for their elevated levels of chromium, molybdenum, and nitrogen. This unique composition provides a rare combination of mechanical strength and resistance to pitting, crevice corrosion, and stress corrosion cracking, making them suitable for high-pressure and corrosive applications.
One of the major advantages of these pipes and tubes is their high strength-to-weight ratio. Compared to standard austenitic stainless steel, Super Duplex Steel offers nearly twice the tensile strength, which allows for thinner wall construction without compromising safety. This means cost savings on materials and enhanced design flexibility. In addition, their resistance to chloride-induced corrosion makes them ideal for saline and acidic environments. These attributes make Super Duplex Steel S32650/S32760 Pipes & Tubes Suppliers highly sought after in the global market.
Applications for these materials span a wide range of industries. In oil and gas, they are used for subsea equipment, risers, and pipelines due to their unmatched resistance to harsh seawater. In the chemical industry, they are employed in reactors, heat exchangers, and pressure vessels. Desalination plants rely on them for their resistance to brine and aggressive cleaning chemicals. Even pulp and paper plants benefit from their resistance to sulfide stress. That’s why Sandvik is recognized among leading Super Duplex Steel S32650/S32760 Pipes & Tubes Stockists worldwide.
There are several types of Super Duplex pipes and tubes we offer, each tailored to specific requirements: Seamless Pipes: Ideal for high-pressure applications and where precision is critical. Welded Pipes: Cost-effective and suitable for general-purpose use with consistent strength. ERW Pipes (Electric Resistance Welded): Known for uniform wall thickness and used in structural applications. Round Tubes: Commonly used in fluid transport systems due to their easy installation. Square and Rectangular Tubes: Preferred in architectural and structural frameworks for their aesthetic and strength combination. Heat Exchanger Tubes: Engineered for use in high-temperature and corrosive media.
Sandvik takes pride in being one of the trusted Super Duplex Steel S32650/S32760 Pipes & Tubes Exporters serving customers across the globe. Our focus is on quality, timely delivery, and technical support that adds value to every project.
Specification of Super Duplex Steel S32650/S32760 Pipes & Tubes
| Specifications : | ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789 |
|---|---|
| Grade : | UNS S32760, S32750 |
| Size : | ½”NB – 24”NB |
| Thickness Range : | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Outer Diameter: | 6.0-630mm |
| Type : | Seamless / ERW / Welded / Fabricated Pipes |
| Form : | Round, Square, Rectangular, Oval, Hydraulic Etc |
| Length : | Single Random, Double Random & Required Length |
| End : | Plain End, Beveled End, Treaded |
| End Protection : | Plastic Caps |
| Delivery Condition : | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Inspection, Test Reports : | Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
| Packing : | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials : | Sizes and Specifications other than above can be manufactured on request |
Equivalent Grades of Super Duplex Steel S32650/S32760 Pipes & Tubes
| STANDARD | UNS | WNR. |
|---|---|---|
| Super Duplex Steel 2507 | S32760 / S32750 | 1.4410 |
Chemical Composition of Super Duplex Steel S32650/S32760 Pipes & Tubes
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
Mechanical Properties of Super Duplex Steel S32650/S32760 Pipes & Tubes
| Tensile Strength, ksi | 90 min |
|---|---|
| 0.2% Yield Strength, ksi | 65 min |
| Elongation, % | 25 min |
| Hardness [HRC] | 293 max |