- sales@lathiefpipes.com
- Safat, Kuwait
Home > Duplex Steel > Duplex Steel Pipe
Nestled in the industrial heart of Safat, Kuwait, Lathief Pipes stands as a dedicated manufacturer and supplier, built on a foundation of quality and reliability. We take particular pride in our Duplex Steel Welded Pipes, which represent the forefront of material technology. These pipes are crafted to meet the most demanding industrial challenges, offering a resilient and cost-effective solution for critical applications where failure is not an option. We don’t just supply pipes; we deliver engineered solutions designed for longevity and performance.
The composition of Duplex Steel Welded Pipes is a careful blend, primarily consisting of chromium, molybdenum, and nitrogen. This unique formula provides an excellent combination of high strength and impressive resistance to corrosion, far surpassing the capabilities of standard stainless steels. Mechanically, these pipes are exceptionally tough and durable, able to withstand significant pressure and stress. Their robust nature makes them a superior choice for challenging environments where both strength and corrosion resistance are paramount.
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 |
| Grade | S31803 |
| 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 Pipes from Lathief Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Lathief Pipes and Tubes, one of the largest suppliers of Duplex Steel Welded Pipes in Safat, Kuwait, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Duplex Steel Welded Pipes to meet your specific requirements. Our team at Lathief Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lathiefpipes.com.
Duplex Steel Welded Pipes find extensive use in industries where strength and corrosion resistance are paramount. In chemical and petrochemical plants, they safely transport acids, alkalis, and other aggressive substances. In the oil and gas industry, they are utilized in pipelines, heat exchangers, and process equipment that come into contact with seawater and corrosive materials. Power generation facilities employ them in boilers, condensers, and high-temperature systems, while marine industries depend on them for offshore structures and seawater handling applications. Their durability, versatility, and reliability in extreme conditions make them a top choice for various industrial needs.
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