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Barsham Nickel Alloys is a top manufacturer and supplier of Duplex Steel Tubing in Doha, Qatar. We are renowned for our dedication to quality and innovation, offering high-strength, corrosion-resistant duplex steel tubing that complies with the high standards of diverse industries such as chemical, petrochemical, and marine industries.Our products are designed to function in hostile conditions, ensuring long-term performance and reliability. With customer satisfaction being our first priority, we offer you custom solutions that are best suited for your specific needs. Trust Barsham Nickel Alloys with high-quality duplex steel tubing that offers maximum strength and efficiency.
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Standard |
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ASTM A789 /ASME SA 789 |
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Type |
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Seamless Tubes |
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Grade |
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UNS S31803 & UNS S32205 |
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Size |
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1/2″NB TO 12 “NB IN |
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Thickness |
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0.5-45mm |
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Outer Diameter |
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6.0-630mm |
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Dimensions |
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OD(6.0-630)*WT(0.5-45)mm |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80 |
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Length |
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Single Random, Double Random & Cut Length |
Duplex Steel Tubing | Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
Barsham Nickel Alloys is the biggest manufacturer and supplier of Duplex Steel Tubing in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
Contact us to get a quick quote for your requirement.
Duplex steel tube is extensively employed in high-strength and superior corrosion-resistant applications in industries. It’s specifically suitable for usage in the petrochemical and chemical industries where it deals with corrosive materials and high-pressure conditions. It’s utilized in oil and gas applications in heat exchangers, processing equipment, and pipelines. The marine industry also avails itself of duplex steel tubing’s corrosion resistance in seawater. Also, it’s used in the design of desalination plants, power generation systems, and other high-demand industrial environments.
