Super Duplex S32760 is a high-performance stainless steel featuring a dual-phase structure of 50% austenite and 50% ferrite, offering exceptional strength and corrosion resistance
Main Products
S32760 Pipe
Available in seamless and welded pipes, widely used in oil & gas pipelines, offshore systems, and chemical transport.
S32760 Plate
Heavy-duty plates for pressure vessels, tanks, and structural fabrication.
S32760 Bar
Round, square, and hex bars for machining and industrial components.
S32760 Fittings
Includes elbows, tees, reducers, and flanges for high-pressure piping systems.
Key Features
Superior Corrosion Resistance
With a PREN ≥ 40, it provides outstanding resistance to pitting and crevice corrosion in high-chloride environments such as seawater (>20,000 ppm Cl⁻).
High Mechanical Strength
Yield strength ≥550 MPa, approximately twice that of 304/316, enabling thinner wall design and reduced material consumption.
Long Service Life
In corrosive environments, its service life is approximately 2 to 3 times that of ordinary stainless steel.
High Resistance to Erosion & Abrasion
High hardness (≤32 HRC) and duplex structure improve resistance to erosion in high-flow and particle-containing systems.
Wide Temperature Range
Maintains mechanical properties and corrosion resistance in temperatures from -50°C to +300°C.
Applications
OEM & Customization
We offer full OEM services including custom sizes, machining, surface treatment, and third-party inspection (SGS/BV), ensuring project-specific solutions.
Why Choose Us
- ✔ Pipeline Specialist: Focused on industrial piping systems and project supply.
- ✔ Project Experience: Proven supply for oil, marine, and chemical industries.
- ✔ Certified Materials & International Standards: All products comply with ASTM A790, A182 F51, EN 1.4462, ensuring global project compatibility.
- ✔ Fast Delivery: Lead time 7–20 days with stable supply chain.
- ✔ Global Export: Serving Europe, Middle East, and North America.
FAQ
✔1.What standards do your products comply with?
Products comply with ASTM, ASME, EN, and API standards, depending on application requirements.
✔2.Do you provide material certification?
Yes, we provide Mill Test Certificate (EN 10204 3.1) along with chemical and mechanical test reports.
✔3.Do you support third-party inspection?
Yes, inspections by SGS, BV, TUV or other agencies can be arranged before shipment.
✔4.What is the minimum order quantity (MOQ)?
MOQ depends on product type; flexible quantities are available for trial orders.
✔5.What are the main advantages over 316 or 2205?
S32760 offers higher strength and superior corrosion resistance (PREN ≥ 40), making it suitable for more aggressive environments.
✔6.Can you handle urgent orders?
Yes, expedited production and shipping can be arranged for urgent project requirements.
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