In the heart of Kinshasa, Yoane Steel stands as a dedicated pillar for the region’s industrial growth. We are more than just a local manufacturer and supplier; we are your trusted partner in providing the robust foundation for critical infrastructure. Our specialization lies in high-quality pressure vessel steel sheets and plates, materials engineered for exceptional resilience and reliability. We understand the immense responsibilities our clients carry, which is why we commit to delivering products that meet the most demanding standards, ensuring safety and performance where it matters most.
Our pressure vessel steel is specifically formulated to handle intense pressure and temperature. Its composition, rich in elements like carbon and manganese, is carefully balanced to create a material of great strength. This results in excellent mechanical properties, including high tensile strength and remarkable toughness, which are essential for preventing catastrophic failures. The steel is also designed to resist corrosion and cracking over time, providing a durable and long-lasting solution for containing volatile substances under extreme operational conditions.
| Grade | Pressure Vessel Plates |
| Length | Up to 18,000 mm |
| Thickness | From 3 mm to 250 mm |
| Width | to 4,500 mm |
| Production | Hot-Rolled (HR) |
| Heat Treatment | Normalised/ Rolled /QT/N+T |
| Composition | Percentage % | Composition | Percentage % |
|---|---|---|---|
| Ni | 0.6 | Si | 0.3 |
| Cu | 0.10/ 0.22 | C | 0.3 |
| Ti | 0.03 | S | 0.03 |
| Nb | 0.03 | P | 0.01 |
| Mo | 1/ 1.7 | Mn | 0.08 |
| V | 0.02 | Al | 0.02 |
| 0.3 | Cr |
| A516 | GRADE 65 | GRADE 60 | GRADE 70 | GRADE 55 |
| YIELD (KSI) | 35 | 32 | 38 | 30 |
| TENSILE (KSI) | 65-85 | 60-80 | 70-90 | 55-75 |
| ELONGATION (200 MM) | 19 | 21 | 17 | 23 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The primary use for this specialized steel is, as the name suggests, in the construction of pressure vessels themselves. These are the essential containers found in power generation plants, oil refineries, and large chemical processing facilities, safely holding everything from steam to hazardous chemicals. Beyond vessels, this material is also crucial for building storage tanks, boilers, and pipelines across the mining and manufacturing sectors. Essentially, wherever industry requires the safe containment of immense force, our sheets and plates provide the critical barrier that enables progress and protects both people and the environment.
Yoane Steel 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 Kinshasa, Congo.
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