- sales@corazonpipes.com
- Manila, Philippines
Home > Duplex Steel > Duplex Steel Instrumentation Tubing
Corazon Pipes and Tubes, a reputable manufacturer and supplier located in Manila, Philippines, specializes in crafting top-notch **Duplex Steel Instrumentation Tubing** that meets the demanding standards of various industrial applications. Our tubing is known for its exceptional corrosion resistance, impressive strength, and outstanding durability, making it perfect for tough environments. At Corazon Pipes and Tubes, we are dedicated to delivering precision-engineered tubing solutions that guarantee reliability and a long lifespan. Thanks to our advanced manufacturing techniques and rigorous quality control, we provide products that serve industries like chemical processing, oil and gas, and marine engineering.
Duplex Steel Instrumentation Tubing is mainly made up of chromium (about 22–25%), nickel (4–7%), molybdenum (up to 3.5%), and nitrogen. This unique dual-phase structure merges the strength of ferritic steel with the corrosion resistance of austenitic steel. It boasts high tensile strength (around 620 MPa), excellent yield strength, and remarkable resistance to stress corrosion cracking and pitting. The tubing performs exceptionally well under high-pressure and high-temperature conditions, providing outstanding toughness and durability for critical instrumentation systems.
| 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 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 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 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 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 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.
Duplex Steel Instrumentation Tubing is extensively utilized in industries where precision, strength, and corrosion resistance are crucial. It’s commonly found in **oil and gas exploration**, **chemical and petrochemical plants**, **power generation systems**, **marine applications**, and **pulp and paper industries**. This tubing is perfect for control and measurement systems, heat exchangers, hydraulic lines, and offshore platforms, ensuring reliability and safety in aggressive and high-pressure settings. Its blend of mechanical strength and corrosion resistance makes it the go-to choice for both onshore and offshore instrumentation networks.
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