- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Super Duplex Steel > Super Duplex Steel Welded Tubing
Tun Pipes, based in Naypyidaw, Myanmar, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Super Duplex Steel Welded Tubing. They cater to industries that require outstanding durability and resistance to corrosion. With a strong focus on delivering world-class quality and utilizing advanced fabrication techniques, Tun Pipes ensures that their welded tubing meets strict international standards. The company is well-regarded for its technical know-how, consistent product performance, and dedication to customer service. Their Super Duplex welded tubing solutions are built to endure extreme operating conditions, making them a go-to supplier for the oil and gas, petrochemical, marine, and power generation sectors throughout Myanmar and its neighboring areas.
Super Duplex Steel Welded Tubing is crafted from a carefully balanced blend of chromium, molybdenum, and nitrogen, which gives it remarkable corrosion resistance and mechanical strength. The alloy’s unique dual-phase microstructure boosts its ability to handle high-pressure situations, as well as resist pitting and stress-corrosion cracking. It boasts impressive tensile and yield strength, good weldability, and excellent toughness, even in tough temperature conditions. These mechanical properties make Super Duplex welded tubing perfect for demanding industrial settings that require long-lasting durability and structural integrity.
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
| Super Duplex | Welded |
|---|---|
| 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 |
| Material | Super Duplex Steel |
| 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 Tubes from Tun Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Super Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Tun Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Tubing in the Naypyidaws, Myanmar, offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Super Duplex Steel Welded Tubes to meet your specific requirements. At Tun Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@tunpipes.com.
This type of tubing is widely used in applications where superior strength and corrosion resistance are crucial. In the oil and gas sector, it finds its place in offshore platforms, subsea piping, chemical injection lines, and high-pressure process systems. Petrochemical facilities depend on it for heat exchangers, reactors, and fluid transfer lines that come into contact with aggressive chemicals. The marine industry utilizes it for seawater systems, desalination plants, and various ship components. Moreover, it plays a vital role in power generation, pulp and paper processing, structural frameworks, and other industrial operations that need reliable performance in harsh and corrosive environments.
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