- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Duplex Steel > Duplex Steel Tubing
Nestled in the industrial landscape of Naypyidaw, Tun Pipes stands as a dedicated manufacturer and supplier of high-performance metal products. Our specialty, Duplex Steel Tube, is crafted for those who demand exceptional resilience in challenging environments. We understand that the right materials are the backbone of every successful project across Myanmar. That’s why we are committed to providing not just tubing, but enduring solutions that excel in strength and corrosion resistance, ensuring your operations are built on a foundation of unwavering quality and reliability.
The composition of our Duplex Steel Tubes is a careful balance, primarily chromium, molybdenum, and nitrogen, which creates a mixed microstructure. This special blend gives the tubes remarkable mechanical properties. They boast a strength that often surpasses regular stainless steels, allowing for lighter and more efficient designs without compromising on durability. This inherent toughness is a key advantage for demanding tasks, providing a robust solution that stands the test of time.
| Size | : | 1/2″NB TO 12 “NB IN |
| Standards | : | ASTM A 790 ASME SA 790 |
| Grades | : | (Duplex UNS S31803), UNS 2UNS S32205 (Duplex UNS S32205) |
| Length | : | Single Random, Double Random & Cut Length |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Chemical Composition % | ||||
| Cr | Ni | Mo | C | N |
| 22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 |
| Mn | Si | P | S | Fe |
| 2.00 Max | 1.00 Max | .030 Max | .020 Max | Balance |
| Duplex Stainless Steel | Tubing |
| Density | 7.805 |
| Melting Range,℃ | 1450 ℃ |
| Elongation % | 25 min. |
| Tensile Strength (Mpa) | 655 |
| Yield Strngth (Mpa) | 450 |
| Hardness (Brinell) | 293 max |
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 Tubes from Tun 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.
Tun Pipes and Tubes, one of the largest suppliers of Duplex Steel Tubing in the Naypyidaws, Myanmar. 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 Tubes to meet your specific requirements. At Tun 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@tunpipes.com.
Duplex Steel Tubing is extensively utilized in sectors that require exceptional strength and corrosion resistance. It’s particularly favored in oil and gas pipelines, subsea systems, and offshore platforms due to its resilience in chloride-rich environments. Additionally, this tubing finds applications in desalination plants, chemical processing units, heat exchangers, and the pulp and paper industries, where resistance to erosion and corrosion is vital. Its capability to handle high pressure and extreme temperatures makes it an ideal option for power generation and marine applications, guaranteeing longevity, safety, and cost-effectiveness in challenging industrial operations.
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