- sales@irispipes.com
- Alexandria, Egypt
Home > Super Duplex Steel > Super Duplex Steel Welded Pipes
Iris Pipes and Tubes, located in Cairo, Egypt, stands out as a top manufacturer and supplier of premium industrial piping solutions, including Super Duplex Steel Welded Pipes. These pipes are engineered to deliver exceptional strength, corrosion resistance, and durability, making them reliable choices for tough industrial and marine settings. At Iris Pipes and Tubes, advanced manufacturing techniques and strict quality control measures are employed to meet international standards. Super Duplex Steel Welded Pipes are particularly known for their impressive resistance to pitting, crevice, and stress corrosion, which makes them perfect for critical applications in sectors like oil and gas, chemical processing, petrochemicals, marine, and power generation.
These pipes are made from high-alloy stainless steel, featuring around 25-26% chromium, 6-7% nickel, 3-4% molybdenum, and nitrogen, which together provide outstanding corrosion resistance and mechanical strength. The welded design guarantees consistent wall thickness, precise dimensions, and leak-proof performance. With high tensile and yield strength, excellent toughness, and superior fatigue resistance, these pipes maintain their structural integrity even under high temperatures and pressure, while also resisting pitting, crevice, and stress corrosion cracking. Rigorous quality testing and meticulous manufacturing ensure their reliability in harsh industrial environments.
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 Iris 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.
Iris Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Pipes in Alexandria, Egypt, 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 Iris Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irispipes.com.
Super Duplex Steel Welded Pipes find extensive use in the oil and gas, petrochemical, chemical processing, marine, and power generation industries. They are particularly suited for subsea pipelines, heat exchangers, pressure vessels, and chemical transport systems that encounter aggressive and corrosive media. Their remarkable mechanical strength and corrosion resistance make them ideal for offshore platforms, desalination plants, and high-pressure industrial processes. Additionally, they are utilized in reactors, condensers, and other essential process equipment that demand durability and long-lasting reliability.
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