- sales@lailapipes.com
- Muscat, OMAN
Home > Duplex Steel > Duplex Steel Tubing
Nestled in the industrial heart of Muscat, Laila Pipes and Tubes has carved a distinguished reputation as a trusted manufacturer and supplier, particularly renowned for their exceptional Duplex Steel Tubes. The company prides itself on delivering robust solutions that stand up to the region’s most demanding projects, offering a blend of local expertise and international quality standards. This commitment ensures that clients receive not just a product, but a reliable partnership dedicated to durability and performance in even the most challenging environments.
The core strength of Duplex Steel lies in its unique composition, a careful balance of chromium, nickel, molybdenum, and nitrogen. This alloy creates a mixed microstructure that combines the best attributes of austenitic and ferritic steels. The result is a material with remarkable mechanical properties, including very high strength and excellent toughness. It also offers superior resistance to stress corrosion cracking, making it significantly tougher than many conventional stainless steels, which allows for lighter and more economical designs.
| 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 Laila 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.
Laila Pipes and Tubes, one of the largest suppliers of Duplex Steel Tubing in the Muscats, OMAN. 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 Laila 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@lailapipes.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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