- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Super Duplex Steel > Super Duplex Steel ERW Pipes
Bosega Pipes and Tubes stands out as a top-notch manufacturer and supplier of Super Duplex Steel ERW (Electric Resistance Welded) Pipes right in Cape Town, South Africa. They provide high-quality piping solutions tailored for industries that operate in tough environments. These Super Duplex Steel ERW Pipes are celebrated for their remarkable strength, outstanding resistance to corrosion, and exceptional performance even under high pressure and temperature. Thanks to advanced ERW technology and rigorous quality control, Bosega guarantees precise dimensions, consistent welds, and impressive durability, making these pipes perfect for marine, chemical, oil and gas, and power generation sectors.
The composition of Super Duplex Steel ERW Pipes includes iron, chromium (24–26%), nickel (6–8%), molybdenum (3–4%), along with trace amounts of nitrogen and tungsten. This well-balanced chemical makeup offers fantastic resistance to pitting, crevice corrosion, and stress corrosion cracking, even in environments rich in chlorides. On the mechanical side, these pipes boast high tensile and yield strength, excellent toughness, and dependable weld integrity. The ERW process ensures that the quality is consistent and the wall thickness is uniform, providing top-notch performance in high-stress and corrosive conditions.
| Specifications | ASTM A790 / ASME SA790 |
| Sizes | 8″ NB to 24″ NB |
| Wall Thickness | 0.5 to 150mm Thick |
| Schedule | SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length |
| Form | Round, Square, Rectangular, Hydraulic Pipes |
| Type | Electric Resistance Welded |
| End | Plain end, Bevelled end |
| Length | Single Random, Double Random & Cut Length |
| Material | C | N | P | Si | Mn | Mo | Ni | Cr | S | Cu |
| Super Duplex Steel | 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | 0.50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex 2507 | S32750 | 1.4410 |
Choosing Super Duplex Steel ERW Pipes from Bosega Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in Super Duplex steel products ensures you receive a top-tier solution tailored to your needs.
Bosega Pipes and Tubes, one of the largest suppliers of Super Duplex Steel ERW Pipes in Cape Town, South Africa, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Super Duplex Steel ERW Pipes to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
Super Duplex Steel ERW Pipes are extensively utilized in chemical processing, petrochemical, desalination, and offshore industries due to their strength and corrosion resistance. They are perfect for process pipelines, heat exchangers, pressure vessels, and marine applications where durability and safety are paramount. Additionally, they find their place in power generation and the pulp and paper industries, offering reliable, low-maintenance, and long-lasting piping solutions for even the harshest industrial environments.
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