Super Duplex UNS S32760 Seamless Pipe

Duplex steel uns s32205 s31803 seamless pipes & tubes manufacturer, Supplier & exporter

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Super Duplex UNS S32760 Seamless Pipe

At Vishal Tubes, we specialize in the supply and manufacturing of top-class Super Duplex UNS S32760 seamless pipes. Moreover, we also acknowledged with the aid of industry standards as Alloy F55 or DIN 1.4501, these pipes are constructed for durability and overall performance within the most challenging commercial environments.

 

These seamless pipes are synthetic in strict alignment with ASTM A790 and ASME SA790, ensuring dependable performance and satisfactory results. Known for their excessive mechanical capital, particular corrosion resistance, and prolonged carrier lifespans, they’re liberally used in important industries together, including marine building, chemical processing, oil & gas, offshore platforms, and desalination plants.

 

With an equitable dual-segment microstructure of ferrite and austenite, UNS S32760 gives high resistance to pitting, crevice corrosion, and chloride stress corrosion cracking (SCC). This makes it one of the most durable duplex stainless steels available nowadays.


Whether you’re putting in pipelines in the ocean, chemical tanks in refineries, or stress vessels in desalination plants, Vishal Tubes is your relied on Super Duplex pipe supplier with worldwide reach and mill-direct pricing.

Key Features

  • Unmatched Corrosion Resistance: It contains a high amount of Chromium, about 24–26%, Molybdenum is in the range of 3–4%, & traces of nitrogen. It provides a PREN (Pitting Resistance Same Number) more suitable than 40. This number sounds good, which can be effective for chloride-rich environments such as seawater, acids, & brine systems in desalination plants.
  • Optimal Mechanical Resource: Delivering yield strength that’s ≥550 MPa and tensile energy that is as high as 800 MPa, this material is almost two times as robust as popular austenitic stainless steels (e.g., 316L). It’s correct for high-stress piping systems and crucial structural applications in offshore and onshore installations or applications.
  • Spellbinding Weldability: Despite its high wealth, S32760 offers supportive weldability using standard welding tactics. It is commonly used in fabrication of pressure vessels, tanks, and piping networks, with minimal risk of heat-affected zone cracking.
  • Thermal and Heat Resistance: These pipes are worthy for operating temperatures up to 300°C, maintaining dimensional stability and capital under heat cycling. Ideal for heat exchangers, steam piping, and high-temperature chemical systems.

Product Specifications

Property

Details

Grade

Super Duplex UNS S32760 / F55 / 1.4501

Standard Compliance

ASTM A790 / ASME SA790 / EN 10216-5

Pipe Type

Seamless

Size Range

½” NB to 24” NB / OD 6.35 mm to 610 mm

Wall Thickness

SCH 10, 20, 40, 80, 160, XXS

Length Options

Single Random, Double Random, Cut-to-Length

End Types

Plain End (PE), Beveled End (BE), Threaded (NPT/BSPT)

Surface Finish

Pickled, Annealed, Bright, Polished (up to 320 grit)

Heat Treatment

Solution Annealed at 1100–1150°C

Inspection & Testing

PMI, Hydro Test, UT, Eddy Current, Dimensional Check, TPI Available

Documentation

EN 10204 3.1 / 3.2 with full traceability

Applications of Super Duplex UNS S32760 Seamless Pipe

Our UNS S32760 pipes are made for demanding and corrosive applications where alternative tools fail:

  • Oil & Gas Industry

    Used in offshore platforms, subsea piping, risers, and manifolds where exposure to seawater and high pressures is routine.
  • Chemical Processing Plants

    So resistant to combative acids and chlorides; ideal for reactors, scrubbers, and transfer piping.
  • Heat Exchangers & Boilers

    So resistant to combative acids and chlorides; ideal for reactors, scrubbers, and transfer piping.
  • Heat Exchangers & Boilers

    First-rate thermal conductivity and resistance to fouling make them ideal for heat exchanger tubes and high-pressure boilers.
  • Shipbuilding & Marine

    Used in foundation systems, hulls, seawater cooling systems, and structural components vulnerable to saltwater.
  • Desalination & Water Treatment

    Informal in brine reject lines, seawater intake systems, and filtration units due to noteworthy resistance to chlorides.

Certifications & Quality Standards

We are dedicated to delivering products that meet international standards. Our Super Duplex pipes are tested and permitted for the following:We are dedicated to delivering products that meet international standards. Our Super Duplex pipes are tested and permitted for the following:

  • ISO 9001:2015 – Quality Management Approach
  • IBR Empowered – For boiler and pressure vessel applications in India
  • EN 10204 3.1 / 3.2 – Test certificates with full chemical and mechanical data
  • NACE MR0175 / ISO 15156 – Fitting for sour service in oil & gas industries
  • Third Party Inspection – By TUV, Lloyd’s, SGS, DNV upon request

Why Go with Vishal Tubes for Super Duplex Seamless Pipes?

Our aim is on quality, service, and global rightness. Here’s why clients across 60+ countries think of us:

  • Rapid Delivery – With wide inventory and speedy production capabilities, we assure short lead times.
  • Rivalrous Pricing – Acquire factory-direct prices on duplex and super duplex pipes.
  • Global Deliver – We are a well-fixed exporter and supplier with full export documentation and custom packaging.
  • Custom Fabrication – Need custom lengths, chamfering, threading, or marking? We provide full in-house processing services.

GET YOUR EXPERT QUOTE TODAY

Need help selecting the accurate rating or size of pipe for your project? Connect with our technical experts for guidance and quotations:

 

Request For a Sample

Email: fittings@vishaltube.net / sales@vishaltube.com 

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Contact us for the top-class products, affordable prices for you only, or any custom orders.

FAQs

  • What is the difference in grades UNS S32760 & S32750?

    Both are great duplex stainless steels with similar traits, however, S32760 (F55) has higher molybdenum and tungsten content, offering extra superior corrosion resistance, drastically in seawater and brine programs.
  • Can S32760 pipes be used in high-temperature applications?

    Yes, they can be used up to 300°C, maintaining mechanical strength and corrosion resistance. Though, prolonged showing above this can impact toughness.
  • Is S32760 endless pipe compatible for welding and fabrication?

    Yes. With perfect welding systems and post-weld heat treatment if needed, S32760 exhibits amazing weldability without cracking or distortion.

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