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Bosega Pipes and Tubes, based in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of high-quality Alloy Steel Welded Pipes. Known for their impressive strength, durability, and resistance to both corrosion and high temperatures, Bosega’s welded alloy steel pipes are designed to meet the demanding standards of industries like oil and gas, petrochemical, power generation, and heavy engineering. By employing cutting-edge welding technologies and rigorous quality control practices, Bosega guarantees that its welded pipes deliver precise dimensions, strong weld integrity, and long-lasting performance even in tough environments.
The process of making alloy steel welded pipes involves shaping steel plates or strips into a tubular form and joining the edges using welding techniques such as Electric Resistance Welding (ERW) or Submerged Arc Welding (SAW). These pipes gain significant advantages from alloying elements like chromium, molybdenum, and nickel, which improve their mechanical properties, boost corrosion resistance, and enhance their ability to handle high pressures and temperatures. They come in various grades, each tailored to meet specific industrial requirements.
Specification : ASTM A691 / ASME SA691
Dimensions: ASTM, ASME, and API
Outside Diameter: 6-2500mm; WT:1-200mm
Wall thickness: 0.3mm – 50 mm
Size: 1/8″NB TO 30″NB IN
Type: ERW / Welded Pipes
Form: Round, Square, Rectangular, Oval, Hydraulic Etc
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
Schedules: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Reports, Non-Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
| Alloy Steel | C | Cr | Mn | Mo | P | S |
| 0.05 – 0.15 | 1.00 – 1.50 | 0.30 – 0.60 | 0.44 – 0.65 | 0.025 max | 0.025 max |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Alloy Steel Welded Pipe from Bosega Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Bosega Pipes and Tubes, a top supplier of Alloy Steel Welded Pipe in Cape Town, South Africa, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area
At Bosega Pipes and Tubes, we specialize in providing custom-sized Alloy Steel Welded Pipe designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@bosegapipes.co.za.
Alloy steel welded pipes find extensive use in pipelines, structural applications, pressure vessels, and boilers. Their unique combination of high strength, excellent weldability, and resistance to harsh conditions makes them perfect for critical applications where safety and reliability are absolutely essential.
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