- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Duplex Steel > Duplex Steel Instrumentation Tubing
Rithav Pipes and Tubes is a leading manufacturer and supplier located in Delhi, India, specializing in high-performance Duplex Steel Instrumentation Tubing. Known for its precision-engineered solutions, the company serves a variety of industrial sectors with tubing that boasts exceptional strength, corrosion resistance, and reliability in demanding environments. Rithav’s Duplex Steel tubing adheres to global quality standards and is widely utilized in offshore platforms, petrochemical plants, and instrumentation systems. With a strong commitment to product integrity and customer satisfaction, Rithav Pipes and Tubes has earned a reputation for delivering durable, high-pressure instrumentation tubing solutions throughout India and beyond.
Duplex Steel Instrumentation Tubing features a well-balanced microstructure of ferrite and austenite, which enhances its mechanical and corrosion-resistant properties. It typically contains 22–23% chromium, 4.5–6.5% nickel, 3–3.5% molybdenum, along with trace amounts of nitrogen and manganese. The mechanical properties include a yield strength of about 450 MPa, tensile strength reaching up to 700 MPa, and an elongation of 25–30%. This unique combination offers outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion, making it perfect for tough operational environments that demand high mechanical strength and corrosion resistance.
| Standard | : | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | : | ASTM A815 – UNS S31803 |
| Size | : | 1/2″NB TO 12 “NB IN |
| Seamless Pipes & Tubes Sizes | : | 1/2” NB – 8” NB |
| Welded Pipes & Tubes Sizes | : | 6” NB – 24” NB |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | : | Instrumentation |
| Length | : | Single Random, Double Random & Cut Length. |
| Thickness | : | 0.5-45mm |
| Outer Diameter | : | 6.0-630mm |
| Dimensions | : | OD(6.0-630)*WT(0.5-45)mm |
| Duplex Steel | Ni | Fe | C | Mn | Si | Mo | Cr | P | S |
| Bal | 0.03 | 1.o | 3.0 – 3.5 | 2.0 | 22.0 – 23.0 | 4.5 – 6.5 | 0.02 | 0.14 – 0.2 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Duplex Steel Instrumentation Tubes from Rithav Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Rithav Pipes and Tubes, one of the largest suppliers of Duplex Steel Instrumentation Tubing in the Delhis, India. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Duplex Steel Instrumentation Tubing to meet your specific requirements. At Rithav Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@rithavpipesandtubes.co.in.
Duplex Steel Instrumentation Tubing is widely used in high-demand settings where mechanical strength and corrosion resistance are essential. It plays a crucial role in offshore oil and gas platforms, chemical and petrochemical plants, marine engineering, desalination facilities, and nuclear power stations. This tubing is perfect for transporting fluids and gases under high pressure and temperature, ensuring accurate measurement and control in process industries. Its durability and resistance to localized corrosion make it an excellent choice for hydraulic systems, where reliability is key in challenging conditions.
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