- sales@rashdanpipes.com
- Amman, Jordan
Home > Duplex Steel > Duplex Steel Coil Tubing
Rashdan Pipes and Tubes is a reputable manufacturer and supplier based in Amman, Jordan, specializing in high-performance Duplex Steel Coil Tubing tailored for tough industrial, offshore, and chemical processing needs. Renowned for its exceptional corrosion resistance and impressive mechanical strength, these coiled tubes are crafted using cutting-edge techniques to guarantee precision, flexibility, and long-lasting durability. Rashdan Pipes and Tubes adheres to strict international standards, providing tubing that excels in high-pressure, high-temperature, and chloride-rich conditions. Duplex Steel Coil Tubing finds extensive application in oil and gas operations, heat exchangers, chemical injection systems, and instrumentation lines that demand unparalleled reliability and longevity.
Duplex Steel Coil Tubing is crafted from duplex stainless steel grades that strike a balance between austenitic and ferritic phases. Common alloying elements include chromium (21–26%), nickel, molybdenum, nitrogen, and trace elements that boost pitting and corrosion resistance. These tubes are known for their high tensile and yield strength, outstanding fatigue resistance, and remarkable stress corrosion cracking resistance, particularly in chloride environments. The duplex structure provides robust mechanical stability, enhanced toughness, and superior pressure-handling capabilities compared to traditional stainless steels. Their continuous coil design ensures flexibility, smooth flow, and consistent structural integrity.
| Specifications | ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789 |
| Standard | ASTM, ASME and API |
| Coil Tubes Sizes | 1 / 2″ NB – 8″ NB |
| Duplex Tubes Sizes | 6″ NB – 24″ NB |
| Outer Diameter | 6.0-630mm |
| Thickness | 0.3mm – 50 mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Heat Exchanger/ Instrumentation/ Precision Tubing/ Long Coiled Tubing/ Multi-core Coiled |
| Duplex | Coiled |
|---|---|
| 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 Coil Tubing from Rashdan 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.
Rashdan Pipes and Tubes, one of the largest suppliers of Duplex Steel Coil Tubing in the Ammans, Jordan. 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 Coil Tubing to meet your specific requirements. At Rashdan 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@rashdanpipes.com.
Duplex Steel Coil Tubing is a go-to choice in industries that face tough, corrosive, and high-stress conditions. In the oil and gas world, it plays a crucial role in chemical injection lines, hydraulic controls, subsea umbilicals, and downhole services. Chemical processing facilities depend on it for heat exchangers, fluid transport, and handling aggressive media. The marine and offshore sectors utilize it for seawater cooling systems, instrumentation lines, and structural piping. Power plants also make use of duplex coiled tubing in their boiler systems, condensers, and high-pressure lines. Thanks to its remarkable strength, corrosion resistance, and flexibility, Duplex Steel Coil Tubing is perfect for long-term industrial applications.
©2024 Rashdan Pipes and Tubes . All Rights Reserved.
