Thabiso Steel, located in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of high-quality Alloy Steel Tubing. The company prides itself on its dedication to excellence, precision engineering, and the use of top-grade alloy materials to produce items that meet international standards. Thabiso Steel’s Alloy Steel Tubing is renowned for its exceptional strength, durability, and resistance to corrosion, making it perfect for tough industrial applications. With cutting-edge manufacturing technology and a focus on customer satisfaction, Thabiso Steel guarantees a reliable supply, timely delivery, and consistent product performance across various sectors, including oil & gas, power generation, construction, and petrochemicals.
Alloy Steel Tubing is primarily made up of carbon, manganese, chromium, molybdenum, and nickel, which work together to boost its strength, toughness, and resistance to wear and corrosion. These tubes showcase impressive tensile strength, yield strength, and elongation properties, making them well-suited for high-pressure and high-temperature environments. Their hardness and impact resistance ensure they have a long service life, while their ability to maintain dimensional stability under stress makes them perfect for structural and mechanical applications in heavy-duty industrial systems.
| Specifications | ASME SA588 / ASTM A588 |
| Grade | Gr A / Gr B Corten Steel Plates |
| Thickness | from 0.8 mm to 50mm |
| Width | from 750mm to 1500mm |
| Length | up to 12,000mm |
| Type | Weathering Steel / Weather Resistant / Corten Steel |
| Process | Hot-Rolled (HR) |
| Applications | concrete industry, metallurgy, fan industry, coal industry, mining machinery, construction machinery, etc. |
| Grade | C % | Si % | Mn % | P % | S % | Cr % | V % | Ni % | Cu % |
| Grade A | 0.19 | 0.30-0.65 | 0.80-1.25 | 0.04 | 0.05 | 0.40-0.65 | 0.02-0.10 | 0.40 | 0.25-0.5 |
| Grade B | ≤0.20 | 0.15-0.50 | 0.75-1.35 | 0.040 | 0.050 | 0.40-0.70 | 0.01-0.10 | ≤0.50 | ≤0.50 |
| Grade | Thickness | Yield Strength ReH[N/mm2]transv.min | TensileStrength Rm[N/mm2]transv |
| ASTM A588 | 0mm-100mm | 340 MPa | 480 MPa |
| 102mm-127mm | 320 MPa | 460 MPa | |
| 127mm-203mm | 290 MPa | 430 MPa |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| THICKNESS | WIDTH | LENGTH | |
| A588 Steel | 3/16″ – 8″ | 48″ – 120″ | Up to 480″ |
| Width | Length | (lbs/ft) Weight |
| 48.00″ | 120.00″ | 15.0315 |
| 60.00″ | 120.00″ | 10.0210 |
| 48.00″ | 120.00″ | 20.0420 |
| 48.00″ | 120.00″ | 10.0210 |
You’ll find Alloy Steel Tubing widely used in industries like power generation, oil and gas, chemical processing, automotive, and construction. It’s ideal for heat exchangers, boilers, condensers, pressure vessels, and mechanical systems that need to perform exceptionally well under high stress or temperature conditions. The tubing’s outstanding resistance to corrosion and oxidation also makes it a great fit for marine and offshore applications. Plus, its high strength-to-weight ratio and durability make it a go-to choice for aerospace and energy equipment, ensuring reliability and efficiency in critical operations.
ThabisoSteel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cape Town, South Africa.
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