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- Riyadh, Saudi Arabia
Home > Super Duplex Steel > Super Duplex Steel Welded Pipes
Mirza Pipes & Tubes is the premier producer and distributor of Super Duplex Steel Welded Pipes in Riyadh, Saudi Arabia. They are known for superior strength, corrosion resistance, and durability, making them suitable for high-demanding industrial uses, such as oil and gas, chemical processing, and marine environments. Our piping solutions are precision-engineered and efficiently designed for guaranteed performance. These welded pipes show outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, and thus are ideal for severe conditions. Benefits are high thermal conductivity, better durability, and outstanding weldability, and hence the first choice in petrochemical, marine, and energy industries.
Super Duplex Steel Welded Pipes contain about 25% chromium, 7% nickel, 4% molybdenum, and nitrogen and provide outstanding corrosion resistance and toughness. Mechanically, they offer tensile strength of 800 MPa, yield strength of 550 MPa, and elongation of 15%. They are resistant to pitting, crevice corrosion, and stress corrosion cracking, providing long-term durability in aggressive environments. The major benefits are high thermal conductivity, great durability, and better weldability, which make them well-suited for high-pressure, high-temperature services in oil and gas, petrochemical, and shipping industries.
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 Mirza 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.
Mirza Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Pipes in Riyadh, Saudi Arabia, 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 Mirza Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mirzapipes.com.
Super Duplex Steel Welded Pipes find extensive application where high strength coupled with superior corrosion resistance is needed. In the petroleum and gas industry, they are used in offshore platforms, pipelines, and subsea systems because they can resist stress corrosion cracking caused by chlorides. They are also applicable for chemical processing plants dealing with hostile chemicals at high pressure. Other applications are found in desalination plants, ship construction, and marine structures exposed to seawater. Their high strength, resistance to corrosion, and weldability qualify them for demanding industrial conditions.
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