- sales@corazonpipes.com
- Manila, Philippines
Home > Super Duplex Steel > Super Duplex Steel Welded Pipes
Corazon Pipes and Tubes is a reliable manufacturer and supplier of Super Duplex Steel Welded Pipes located in Manila, Philippines. They provide strong and corrosion-resistant piping solutions tailored for heavy-duty industrial settings. Their welded pipes are crafted using cutting-edge welding techniques, ensuring robust weld joints, consistency, and durability. Renowned for their exceptional strength and superior resistance to corrosion, especially in chloride-rich and chemically aggressive environments, these pipes are a popular choice for offshore, petrochemical, and desalination projects. Corazon Pipes and Tubes adheres to strict quality standards, delivering cost-effective, high-performance Super Duplex welded pipes that fulfill global industrial demands for safety and longevity.
Super Duplex Steel Welded Pipes are mainly made up of around 25% chromium, 7% nickel, 4% molybdenum, and a touch of nitrogen, resulting in a duplex microstructure that combines both ferritic and austenitic characteristics. This unique blend provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-rich settings. On the mechanical side, these pipes boast very high tensile and yield strength, impressive impact toughness, and strong fatigue resistance. Their stability under high temperatures and pressures, along with their solid weld integrity, makes them perfect for demanding applications that require both strength and corrosion resistance.
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 A789 / ASME SA789, ASTM A789 / ASME SA A789
Types : Welded / EFW / 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 Welded Pipes from Corazon 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.
Corazon Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Pipes in Manila, Philippines, 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 Welded Pipes to meet your specific requirements. Our team at Corazon Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@corazonpipes.com.
Super Duplex Steel Welded Pipes find extensive use in industries that function in highly corrosive, high-pressure, and high-temperature environments. Offshore oil and gas platforms employ them for seawater injection systems, subsea equipment, and structural piping. Chemical and petrochemical facilities utilize these pipes for transporting corrosive chemicals and process fluids. Desalination plants depend on them for high-pressure reverse osmosis pipelines and brine discharge systems. In the power generation sector, these pipes are essential for various applications, ensuring reliability and performance in challenging conditions.
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