- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Duplex Steel > Duplex Steel Instrumentation Tubing
Blundell Pipes and Tubes, based in the heart of Hamilton, New Zealand, is a name you can trust for precision and durability in fluid handling systems. We take particular pride in our Duplex Steel Instrumentation Tubing, a product engineered for those challenging industrial environments where ordinary materials simply fall short. Our dedicated team ensures every length of tubing meets the highest standards, providing a reliable and robust solution for critical measurement and control applications right here from our local workshop to your most demanding projects.
This specific tubing is crafted from a duplex stainless steel composition, primarily a balanced mix of chromium, nickel, molybdenum, and nitrogen. This unique recipe gives it an exceptional combination of high strength, similar to austenitic grades, and excellent resistance to corrosion and stress corrosion cracking. The result is a material that is not only tough and resilient but also offers a long service life, making it a supremely practical choice for safeguarding your sensitive instrumentation.
| 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 Blundell 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.
Blundell Pipes and Tubes, one of the largest suppliers of Duplex Steel Instrumentation Tubing in the Hamiltons, New Zealand. 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 Blundell 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@blundellpipes.co.nz.
You’ll find Duplex Steel Instrumentation Tubing widely utilized in industries where reliability, precision, and corrosion resistance are paramount. In the oil and gas sector, it’s used in monitoring lines, process instrumentation, and control systems on offshore platforms and refineries. Chemical and petrochemical plants rely on it for managing corrosive fluids in instrumentation applications. Power generation facilities depend on it for instrumentation in boilers, heat exchangers, and condensers. Moreover, it’s also used in marine systems and desalination plants. Its combination of features makes it a go-to choice for critical applications across various industries.
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