Home > Duplex Steel > Duplex Steel Tubing
Al Vishwas Nickel Alloys is a top manufacturer and supplier of Duplex Steel Tubing in Dubai, UAE. Recognized for our dedication to quality and innovation, we deliver high-strength, corrosion-resistant duplex steel tubing that satisfies the demanding needs of numerous industries, such as the chemical, petrochemical, and marine sectors. Our products are engineered to endure severe conditions, guaranteeing durable performance and dependability. With a firm emphasis on customer satisfaction, we provide tailored solutions customized to your particular requirements. Rely on Al Vishwas Nickel Alloys for premium-grade duplex steel tubing that offers outstanding durability 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 |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Tubing in Dubai, UAE, delivering advanced solutions for every piping requirement you have. Our modern manufacturing facilities are strategically positioned in the UAE, enabling us to keep a large stock of more than 16,000 tons of top-quality materials on hand and ready for immediate supply. We are committed to offering exceptional products and services, guaranteeing dependability and excellence for our clients around the world.
Reach out to us for a fast quote tailored to your needs.
Duplex steel tubing sees broad use across industries demanding high strength together with outstanding corrosion resistance. It’s well suited to chemical and petrochemical applications, where it copes with corrosive materials and high-pressure conditions. Within the oil and gas industry, it serves in pipelines, heat exchangers, and processing equipment. The marine sector likewise gains from duplex steel tubing’s ability to withstand seawater corrosion. On top of that, it finds use in building desalination plants, power generation systems, and other rigorous industrial environments.
