Based in the heart of Kinshasa, Yoane Steel stands as a key supplier for the region’s demanding industrial projects. We specialize in providing high-quality API 5L Grade L415 pipe, a product built to excel in the toughest environments. Our team understands the critical nature of reliable infrastructure, which is why we are committed to delivering materials that offer superior strength and durability, supporting the growth and development of Congo’s vital energy and construction sectors with trustworthy, locally-available solutions.
The API 5L Grade L415 pipe is known for its excellent balance of strength and reliability. Its composition includes precise amounts of carbon, manganese, and other micro-alloying elements that give it a high yield strength of 415 MPa minimum. This means the pipe can withstand immense pressure without deforming. It also offers good toughness and weldability, making it a practical and dependable choice for engineers who need a material that performs consistently under stress, ensuring the integrity of the systems it helps build.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L415 Pipe Type | Seamless |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter Size | 3/8″ NB To 30″ NB (Nominal Bore Size) |
| Wall Thickness | Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| Length | 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Pipe Ends | Plain Ends / Beveled Ends / Coupling |
| Surface Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.28 | – | max 1.30 | 0.03 | 0.03 | – | – | – | – | Nb+Ti+V max 0.15 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 520 | – | 75 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yoane Steel is a top manufacturer and supplier of high-quality API 5L Grade L415 Pipe products in Kinshasa, Congo. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
This grade of pipe is essential for constructing the backbone of modern infrastructure. You will find it forming the main arteries of long-distance pipelines that transport oil and natural gas across vast distances. It’s also widely used in gathering lines that bring resources from the field to processing facilities. Beyond the energy sector, its strength makes it suitable for high-pressure plumbing in large industrial plants, water distribution networks in major municipalities, and even in structural piling for heavy construction projects where resilience is non-negotiable.
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.
Copyright 2025 Yoane Steel. All rights reserved
