- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Super Duplex Steel > Super Duplex Steel Welded Tubing
Bosega Pipes and Tubes stands out as a top-notch manufacturer and supplier of Super Duplex Steel Welded Tubing in Cape Town, South Africa. They’re well-regarded for crafting high-quality tubing solutions that excel in strength and resist corrosion. Super Duplex Steel Welded Tubing is known for its impressive blend of high mechanical strength and exceptional resistance to pitting, crevice, and stress corrosion cracking. Thanks to Bosega’s cutting-edge welding technology and rigorous quality control, these tubes boast precise dimensions, smooth internal surfaces, and remarkable durability, making them perfect for demanding industrial settings that face high corrosion and pressure.
This type of tubing is mainly made up of iron, chromium (about 25%), nickel (6–8%), and molybdenum (3–4%), with a touch of nitrogen added to boost its strength and corrosion resistance. It delivers excellent tensile and yield strength, outstanding toughness, and impressive resistance to corrosion caused by chlorides. The welded design ensures consistent quality, good formability, and dependable performance across various pressure and temperature conditions, guaranteeing 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 Bosega 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.
Bosega Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Welded Tubing in the Cape Towns, South Africa, 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 Bosega 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@bosegapipes.co.za.
Super Duplex Steel Welded Tubing is commonly utilized in industries like chemical processing, oil and gas, desalination, and marine applications, where resistance to harsh environments is vital. It’s perfect for heat exchangers, condensers, pipelines, pressure vessels, and offshore platforms. Additionally, this tubing is also used in power generation and the pulp and paper industries, where high strength and corrosion resistance are crucial. Its excellent weldability and durability make it a go-to choice for tough environments that require a long service life and minimal maintenance.
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