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- Kinshasa, Thailand
Home > Super Duplex Steel > Super Duplex Steel Seamless Pipes
Wissa Pipes, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality Super Duplex Steel Seamless Pipes. These pipes are celebrated for their remarkable strength, durability, and resistance to corrosion. Crafted with cutting-edge manufacturing techniques and adhering to strict quality standards, our Super Duplex Steel Seamless Pipes are designed to deliver reliable performance even in the toughest environments. They are particularly known for their impressive resistance to pitting, crevice corrosion, and stress cracking, making them perfect for critical industrial applications. Wissa Pipes caters to a diverse array of industries, including oil and gas, marine, petrochemical, and power generation, both within Congo and in international markets. Wissa Pipe and Tubes, based in Kinshasa, Thailand, has made a name for itself as a leading manufacturer and supplier of top-notch piping solutions for various industries around the globe. One of their standout products is the Super Duplex Steel Seamless Pipes, which are celebrated for their remarkable blend of strength, toughness, and resistance to corrosion, even in the toughest conditions. Crafted with precision and a commitment to international quality standards, these pipes promise durability and dependable performance. Wissa Pipe and Tubes is dedicated to providing innovative, cost-effective, and long-lasting solutions, making their Super Duplex Steel Seamless Pipes the go-to choice for sectors like oil & gas, petrochemicals, marine, and power generation.
Our Super Duplex Steel Seamless Pipes are made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), tungsten, and nitrogen, featuring a well-balanced ferritic-austenitic microstructure. This unique composition provides outstanding resistance to chloride-induced corrosion, with high tensile strength ranging from 750 to 900 MPa and yield strength around 550 MPa. The seamless design guarantees uniformity, superior pressure handling, and excellent mechanical performance. Additionally, these pipes exhibit remarkable toughness, fatigue resistance, and weldability, even under extreme temperature and pressure conditions.
Pipe Range : 1 / 2″ NB – 8″ NB
Outer Diameter : 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
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 A790 / ASME SA790
Types : Seamless /Fabricated
| Super Duplex | S32750 |
|---|---|
| Ni | 6.00 – 8.00 |
| Fe | 58.095 min |
| Cr | 24.00 – 26.00 |
| C | 0.030 max |
| Si | 0.80 max |
| Mn | 1.20 max |
| P | 0.035 max |
| S | 0.020 max |
| N | 0.24 – 0.32 |
| Grade | S32750 |
| Density (g/cm 3) | 7.8 |
| Density (lb/in 3) | 0.281 |
| Melting Point (°C) | 1350 |
| Melting Point (°F) | 2460 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Seamless 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 Super Duplex Steel Seamless 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 Super Duplex Steel Seamless 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.
Super Duplex Steel Seamless Pipes find extensive use in industries that operate under high pressure, temperature, and corrosive environments. They are particularly prevalent in the oil and gas sector for subsea pipelines, risers, and process systems, thanks to their high strength and corrosion resistance. In chemical and petrochemical facilities, they are essential for transporting acidic and chloride-laden fluids. The marine and desalination sectors depend on them for seawater handling and structural components. Furthermore, they are utilized in power generation, heat exchangers, and the pulp and paper industries, ensuring long-lasting and efficient performance.
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