Super Duplex Steel S32760 Pipes and Tubes are extremely important materials in demanding industrial applications because of their high levels of strength, high corrosion and high durability. These are high-performance Super Duplex stainless steel made A790 UNS S32760 Pipes that are composed of chromium, molybdenum and nitrogen that substantially boosts resistance to pitting, crevice corrosion and stress corrosion cracking in the hostile environment.
Super Duplex Steel S32760 Pipes and Tubes are extensively used in the oil and gas, petrochemical, chemical processing sector, as well as marine, offshore, and power generation sectors. ASTM A790 S32760 pipes are very resistant to corrosion caused by chloride and hence can be used in extreme and corrosive service conditions. They have high tensile strength, high yield strength and impact toughness which assure quality performance at high-pressure and high-temperature applications. For more product options and specifications, you can also explore our Super Duplex Steel Pipes & Tubes range.
Super Duplex Steel S32760 Pipes & Tubes Manufacturing Process
- Rolling and Welding: The manufacturing process begins by forming high-quality steel strips into cylindrical shapes, followed by precision welding to maintain structural integrity in A790 S32760 welded pipes.
- Length Cutting: Pipes and tubes are cut to specified industrial lengths using automated systems to ensure dimensional accuracy and tight tolerances.
- Cleaning and Heat Treatment: Materials undergo surface cleaning to remove impurities, followed by controlled heat treatment to optimize microstructure and corrosion resistance.
- Cold Drawing Process: For ASTM A790 UNS S32760 seamless tubes, cold drawing ensures accurate dimensions, improved mechanical properties, and smooth surface finish.
- Finishing Process: Straightening, polishing, and surface finishing are performed to meet aesthetic and functional requirements.
- Third-Party Inspection: Independent inspection agencies conduct NDT tests, PMI testing, hydro testing, and mechanical verification to ensure compliance with ASTM, ASME, and international standards.
Specifications Of Super Duplex Stainless Steel S32760 Pipe & Tube
Feature |
Details |
|---|---|
Specifications |
Pipe: ASTM A790, A928 / ASME SA790, SA928 Tube: ASTM A789 / ASME SA789 |
Dimensional Standards |
Pipe: ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Outside Diameter |
6.00 mm OD up to 914.4 mm OD (Sizes up to 24” NB available ex-stock) |
Thickness Range |
0.3mm – 50 mm; SCH 5, 10, 40, 80, 80S, 160, XXS, XS |
Seamless Sizes |
Pipe & Tube: 1/2" NB - 16" NB |
Welded/EFW Sizes |
Pipe & Tube: 1/2" NB - 24" NB |
Manufacturing Types |
Seamless, Welded, ERW, EFW, Fabricated, CDW, 100% X-Ray Welded |
End Connections |
Plain, Beveled, Grooved Mechanical, or Threaded (One/Both Ends) |
Available Forms |
Round, Square, Hollow, Rectangular, Instrumentation, High Pressure, Cold Rolled Coiled, Electropolished, Heat Exchanger, Sanitary, etc. |
Length & Finish |
Single/Double Random & Cut Lengths; Finishes: 2B, No.4, No.1, No.8 Mirror Finish |
Types Of Super Duplex Stainless Steel S32760 Pipes & Tubes
- Super Duplex Steel S32760 Seamless Pipe
- Super Duplex Stainless Steel S32760 Welded Pipe
- Super Duplex Steel S32760 ERW Pipe
- UNS S32760 Seamless Tube
- Super Duplex Steel S32760 Welded Tube
- S32760 Super Duplex Steel ERW Tube
A790 UNS S32760 Equivalent Grades
Standard |
UNS |
WNR |
|---|---|---|
Super Duplex Steel 2507 |
S32760 |
1.4410 |
Chemical Composition of Super Duplex Steel S32760
The controlled chemical composition of Super Duplex Steel S32760 Pipes & Tubes provides outstanding resistance to pitting and crevice corrosion in chloride environments:
- Carbon (C): 0.020% (Max)
- Chromium (Cr): 25%
- Nickel (Ni): 7%
- Molybdenum (Mo): 4.0%
- Nitrogen (N): 0.27%
- Sulfur (S): 0.001%
Mechanical & Physical Properties of ASTM A790 UNS S32760
Property |
Value (Metric) |
Value (Imperial) |
|---|---|---|
Density |
7.8 |
0.281 |
Melting Point |
1350 |
2460 |
These mechanical properties make Super Duplex Steel S32760 Pipes & Tubes suitable for high-pressure and offshore structural applications.
Application Industries of A790 S32760 Pipes & Tubes
Super Duplex S32760 is specifically engineered for highly corrosive environments across these sectors:
- Energy: Power Plant Industry, Oil & Gas Industries, and Petrochemical Plants.
- Marine: Shipbuilding and Offshore Pipelines/Pipe Works.
- Processing: Chemical Industries, Refining, and Pulp & Paper.
- Infrastructure: Construction Industries and general Piping Systems.
- Specialized: Food Processing, Hydraulic Applications, and Instrumentation.
ASTM A790 S32760 pipes are also commonly used in seawater handling systems, desalination plants, and heat exchanger applications due to their superior resistance to chloride attack.
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Contact us for Super Duplex S32760 Pipes & Tubes requirements, submit your specifications including size, wall thickness, finish, and length requirement.
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