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Olwan Nickel Alloys is a reputable manufacturer and supplier based in Amman, Jordan, specializing in high-quality Duplex Steel Tubing designed for exceptional strength and corrosion resistance. With a keen emphasis on precision manufacturing and adherence to international quality standards, the company provides tubing solutions that consistently perform well in challenging industrial settings. Their Duplex Steel Tubing is celebrated for its superior mechanical strength, remarkable durability, and resistance to stress corrosion cracking, making it perfect for critical applications. Olwan Nickel Alloys proudly supports various industries, including oil and gas, chemical processing, and marine engineering, with reliable and long-lasting tubing products.
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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 Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Tubing in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
In the oil and gas industry, Duplex Steel Tubing is extensively used for subsea pipelines, heat exchangers, and offshore platforms, thanks to its ability to endure chloride-rich environments. It’s also a go-to material in chemical processing plants, desalination units, and the pulp and paper industries, where high corrosion resistance is crucial. The tubing is well-suited for marine applications, structural components, and high-pressure systems that demand strength and durability. Its impressive resistance to wear, corrosion, and mechanical stress makes Duplex Steel Tubing an ideal choice for tough industrial and environmental conditions.
