- sales@corazonpipes.com
- Manila, Philippines
Home > Super Duplex Steel > Super Duplex Steel Instrumentation Tubing
Corazon Pipes and Tubes is a reliable manufacturer and supplier of Super Duplex Steel Instrumentation Tubing, proudly based in Manila, Philippines. They specialize in providing high-performance tubing solutions tailored for critical control and measurement systems. Their instrumentation tubes are crafted with meticulous attention to detail, featuring clean internal surfaces and impressive corrosion resistance to guarantee precise and stable fluid or gas transmission. Built to withstand harsh, chloride-rich environments, Super Duplex instrumentation tubing boasts remarkable strength, durability, and long-lasting reliability. Corazon Pipes and Tubes adheres to strict global standards, ensuring they deliver trustworthy tubing for industries like offshore, petrochemical, chemical, desalination, and power generation, all of which demand top-notch accuracy and corrosion protection.
Super Duplex Steel Instrumentation Tubing is typically made up of around 25% chromium, 7% nickel, 4% molybdenum, and a touch of nitrogen, resulting in a duplex microstructure that merges ferritic and austenitic characteristics. This unique blend offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, even in highly aggressive chloride settings. On the mechanical side, the tubing showcases incredibly high tensile and yield strength, excellent fatigue resistance, strong impact toughness, and stability under elevated temperatures and pressures. These attributes make Super Duplex instrumentation tubing perfect for demanding applications that require precision, consistency, and robust performance.
| Elements | C | Cr | Cu | Fe | Mo | Mn | N | Ni | P | S | Si | W |
| Minimum | 24.0 | REMAINDER | 3.00 | 0.24 | 6.00 | 0.20 | 0.50 | |||||
| Maximum | 0.030 | 26 | 0.50 | 5.00 | 1.20 | 0.32 | 8.00 | 0.035 | 0.020 | 0.80 | 1.00 |
| 0.2% Proof Stress (N/mm2 ) [ksi] minimum | 550[79.8] |
| Ultimate Tensile Strength (N/mm2) [ksi] minimum | 800 [116] |
| Elongation (%) minimum | 25 |
| ardness (HBN) | 270 max |
| Reduction of Cross Section Area (%) | 45 |
| Charpy V-notch Impact at ambient Temp (J) [ft.lb] | 80min [59min] |
| Charpy V-notch Impact at -46°C (J) [ft.lb] | 45av, 35min [33av, 25.8min] |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Instrumentation Tubes from Corazon 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 Super Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Corazon Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Instrumentation Tubing in the Manilas, Philippines, 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 Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
| Density (Kg.m-1) | 7810 |
| Magnetic Permeability | 33 |
| Young’s Modulus (N/mm2) | 199 x 103 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 475 |
| Fracture Toughness, Kq (MPa.m) | 475 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.80 |
| Thermal conductivity, 20°C (W.m-1.°K-1) | 14.2 |
| Mean coefficient of thermal expansion, 20-100°C (°K-1) | 11.1 x 10-6 |
Yes, we provide custom sizes for Super Duplex Steel Instrumentation Tubes to meet your specific requirements. At Corazon 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@corazonpipes.com.
Super Duplex Steel Instrumentation Tubing finds its place in critical fluid and gas control systems where precision and corrosion resistance are non-negotiable. Offshore oil and gas platforms utilize it for hydraulic control lines, chemical injection lines, and subsea instrumentation, thanks to its impressive seawater resistance. Petrochemical and chemical plants depend on it for impulse lines, analyzer lines, and process measurement loops that are exposed to aggressive chemicals. This tubing is essential in ensuring that operations run smoothly and safely, making it a go-to choice for industries that prioritize reliability and performance.
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