Duplex Steel Pipe

Tricon Steel & Alloys, a premier supplier, manufacturer, and exporter in India, specializes in Duplex Stainless Steel Pipes. These pipes are available in various shapes, sizes, dimensions, and other specifications. We manufacture these pipes using modern machinery and high-quality raw materials per national and international quality standards such as ASME, ASTM, ANSI, AISI, and others.

Duplex Stainless Steel Pipes typically comprise a balanced combination of austenitic and ferritic microstructures, offering exceptional mechanical properties. Common elements include chromium, nickel, and molybdenum. Additionally, nitrogen is often added to improve mechanical strength.

Table Of Content

• What is Duplex Steel Pipe
• Duplex Steel Pipe Specifications
• Types Of Duplex Stainless Steel Pipes
• Application Industries Of Duplex Steel Pipes

Duplex Steel Pipes exhibit impressive physical and mechanical properties, including a density range of 7.8 to 8.0 g/cm³, tensile strength typically exceeding 620 MPa, yield strength above 450 MPa, and elongation values around 25% or higher. Additionally, these duplex stainless steel pipes boast high thermal conductivity, typically ranging from 15 to 45 W/(m·K), ensuring efficient heat transfer in various applications.

Duplex Steel Pipes offer various features, making them highly desirable for numerous applications. These include exceptional corrosion resistance, particularly in harsh environments. They also exhibit high strength, excellent weldability, and good formability, providing versatility in fabrication processes. Additionally, Duplex Stainless Steel Pipes offer cost-effectiveness due to their longevity and low maintenance requirements.

We ensure comprehensive documentation for our Duplex Stainless Steel Pipe delivers transparency and reliability. Our documents include a commercial invoice, packaging list, fumigation certificate, heat treatment chart, and a quality assurance plan. The package includes a NABL-approved lab test report, assuring adherence to stringent standards. Our commitment to quality is further demonstrated with various test certificates, such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and a Third-Party Inspection Certificate. These measures collectively guarantee 100% client satisfaction and confidence in the integrity of our products.

Duplex Stainless Steel Pipes are widely used in industries such as oil and gas, chemical processing, desalination, marine engineering, and pulp and paper manufacturing.

Duplex Steel Pipe Specifications

Duplex Steel Pipe Manufacturing Process

The Rolling and Welding Stage

To begin our process, we first need to go through the rolling and welding stage. The stainless steel is placed through a checking process and cut at the edges in this stage.

Cleaning and Warming Stage

The rolled stainless steel pipes thus manufactured are cut to the required lengths depending upon the industrial demand.

Cold-Drawing Stage

Sometimes, the required size isn’t obtained when the steel is brought through the mill directly. When using the cold-drawing process, the desired size is achieved when the pipes and tubing are coated with oxalic and soap solution and dragged over die plugs—the oxalic and soap solution help reduce friction when going through the cold cycle.

The Finishing Process

The final process is the finisher. Once the process of manufacturing stainless steel pipes and tubing is completed, you’ll now have to take them to a jet printer.

Types Of Duplex Stainless Steel Pipes

DSS Seamless Pipe

DSS Welded Pipe

Duplex Steel ERW Pipe

Duplex Steel EFW Pipe

Duplex Steel F51 Polished Pipe

DSS Square Pipe

Duplex Steel Round Pipe

Duplex Steel Hollow Pipe

We also supply Duplex Steel Pipe at the best price. You can check our latest Duplex Stainless Steel Pipes price list. Contact Tricon Steel & Alloys today for a best offer & competitive quotation Of Duplex Steel Pipe.

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Oil & Gas
Industry

Power Plant Generation

Petrochemical Industry

Marine
Industry

Aerospace
Industry

Chemical
Industry

Pharmaceuticals Industry

Cement
Industry