- sales@wissapipes.com
- Kinshasa, Thailand
Home > Duplex Steel > Duplex Steel ERW Pipes
In the heart of Kinshasa, Wissa Pipes has established itself as a trusted partner for industrial progress, bringing robust solutions directly to the dynamic landscape of Congo. We specialize in supplying Duplex Steel ERW Pipes, a product born from the understanding that local industries deserve globally competitive materials. Our commitment goes beyond mere supply; it’s about providing the durable backbone for the ambitious infrastructure and energy projects that are shaping the future of our region, ensuring strength and reliability where it matters most.
The true strength of our Duplex Steel ERW Pipes lies in their sophisticated composition, a careful balance of chromium, nickel, molybdenum, and nitrogen. This unique blend gives the pipes an excellent resistance to corrosion and pitting, especially in challenging environments. Mechanically, they offer an impressive yield strength that often surpasses that of standard stainless steels, providing a remarkable toughness that stands up to high pressures and stresses, making them a remarkably efficient and long-lasting choice for demanding applications.
| Specifications | ASTM A790 / ASME SA790 |
| Sizes | 8″ NB to 24″ NB |
| Wall Thickness | 0.5 to 150mm Thick |
| Schedule | SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length |
| Form | Round, Square, Rectangular, Hydraulic Pipes |
| Type | Electric Resistance Welded |
| End | Plain end, Bevelled end |
| Length | Single Random, Double Random & Cut Length |
| Material | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex 2205/ S31803 | S31803 | 1.4462 |
Choosing Duplex Steel ERW Pipes from Wissa 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.
Wissa Pipes and Tubes, one of the largest suppliers of Duplex Steel ERW Pipes in Kinshasa, Thailand, 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 ERW Pipes to meet your specific requirements. Our team at Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
You’ll find **Super Duplex Steel ERW Pipes** widely utilized in offshore oil & gas pipelines, subsea equipment, and structural components that are regularly exposed to seawater. In the chemical and petrochemical sectors, they are commonly used in pressure vessels, heat exchangers, and high-pressure piping systems. The marine industry relies on them for desalination plants, seawater cooling systems, and shipbuilding projects. Additionally, power plants and the pulp & paper industries use these pipes for boilers, condensers, and the transport of critical fluids. Thanks to their superior strength and corrosion resistance, Super Duplex Steel ERW Pipes deliver reliable, long-lasting performance in aggressive and high-pressure environments.
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