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- Addis Ababa, Ethiopia
Home > Duplex Steel > Duplex Steel Welded Tubing
For any project demanding resilience and reliability in Addis Ababa and beyond, look to Bereket Pipes. As a trusted manufacturer and supplier right here in the heart of Ethiopia, we take pride in crafting superior Duplex Steel Welded Tubing. Our commitment is to deliver products that stand up to the most challenging industrial environments, ensuring your operations benefit from unmatched strength and longevity, backed by local expertise and dependable service.
This tubing is defined by its unique composition, blending chromium, nickel, molybdenum, and nitrogen. This specific alloy creates a robust dual-phase microstructure, which gives it an exceptional combination of high strength—comparable to much heavier materials—and impressive toughness. It also inherits outstanding resistance to corrosion, including stress corrosion cracking, making it a remarkably durable choice for demanding applications.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.0-630mm
Wall Thickness : 0.3mm – 50 mm
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Single Random, Double Random & Required Length
Specifications : ASTM A789 / ASME SA789
Types : Welded / ERW / Fabricated
| Duplex | Welded |
|---|---|
| Ni | 4.50 – 6.50 |
| Fe | 63.72 min |
| Cr | 22.0 – 23.0 |
| C | 0.030 max |
| Si | 1.00 max |
| Mn | 2.00 max |
| P | 0.030 max |
| S | 0.020 max |
| N | 0.14 – 0.20 |
| Duplex | Welded |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
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 Welded Tubes from Bereket 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.
Bereket Pipes and Tubes, one of the largest suppliers of Duplex Steel Welded Tubing in the Addis Ababas, Ethiopia. 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 Welded Tubing to meet your specific requirements. At Bereket 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@bereketpipes.com.
Duplex Steel Welded Tubing is extensively utilized in industries that require both strength and corrosion resistance in harsh conditions. It’s commonly found in oil and gas pipelines, chemical processing plants, desalination facilities, heat exchangers, and marine environments where exposure to chlorides is prevalent. Additionally, sectors like power generation, paper and pulp, and structural applications depend on these tubes for their durability and long service life. Their remarkable weldability and resistance to localized corrosion ensure reliable performance in both offshore and onshore projects, making them a top choice for critical engineering and industrial applications.
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