- sales@samiapipes.com
- Tunis, Tunisia
Home > Duplex Steel > Duplex Steel Boiler Tubing
Samia Pipes and Tubes is a trusted manufacturer and supplier of Duplex Steel Boiler Tubing, operating from Tunis, Tunisia. Engineered for high-temperature and high-pressure boiler systems, this tubing delivers a powerful blend of strength, corrosion resistance, and thermal stability. Manufactured with advanced processing, strict dimensional control, and rigorous quality inspection, Samia Pipes and Tubes supplies boiler tubing that performs reliably under continuous heat, steam, and aggressive operating conditions. Trusted by power generation and heavy industry, this tubing is built for endurance, safety, and long-term performance where failure is not an option.
The composition of Duplex Steel Boiler Tubing features a balanced austenitic-ferritic microstructure, enriched with chromium, nickel, molybdenum, and nitrogen. This unique blend offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in environments rich in chlorides and high temperatures. Mechanically, these tubes boast high tensile and yield strength, excellent toughness, and remarkable resistance to fatigue and creep. Their seamless design guarantees dimensional stability, pressure-handling capacity, and consistent mechanical performance. The combination of corrosion resistance, thermal stability, and strength makes Duplex Steel Boiler Tubing a highly dependable choice for industrial boiler applications.
| Size: | 6.00 mm OD to 50.8 mm OD |
|---|---|
| Thickness: | 0.89 mm THK to 5.00 mm THK |
| Specifications: | ASTM A-213, A-268, A-269, A-789, Equivalent to ASME, EN, JIS Etc. |
| Applications: | Oil & Gas, Petrochemical & Refinery, Fertilizer, Power Plant & All major industries. |
| N | C | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 0.03 | 1.0 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
| Tubing Density | Tubing Melting Point | Yield Strength (0.2%Offset) | 2205 Duplex SS Pipe Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
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 Boiler Tubing from Samia 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.
Samia Pipes and Tubes, one of the largest suppliers of Duplex Steel Boiler Tubing in the Tuniss, Tunisia. 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 Boiler Tubing to meet your specific requirements. At Samia 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@samiapipes.com.
Duplex Steel Boiler Tubing is extensively utilized in industries where strength, corrosion resistance, and thermal stability are paramount. In the power generation sector, it’s used in boilers, heat exchangers, and superheaters to manage high-pressure steam and harsh conditions. Chemical and petrochemical plants rely on it for high-temperature process lines, while oil and gas facilities depend on it for refinery boilers and offshore platforms. Additionally, it plays a crucial role in marine engineering and industrial heating systems. Its blend of mechanical strength, thermal stability, and corrosion resistance makes it an essential component in these demanding applications.
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