In the heart of Kinshasa, Yoane Steel stands as a cornerstone of industrial supply, connecting the Congo’s growing infrastructure to the world’s highest standards. We proudly specialize in Carbon Steel API X80 5L PSL 2 Pipes, a product engineered for endurance and reliability. Our commitment is to fuel the nation’s development by providing materials that form the vital arteries for major projects, ensuring our clients receive not just a product, but a trusted partnership dedicated to quality and the future of our region.
These pipes are crafted with a specific chemical composition, predominantly iron with carefully balanced amounts of carbon, manganese, and microalloying elements. This precise blend is what gives the steel its exceptional strength and toughness. The API X80 grade signifies a minimum yield strength of 80,000 psi, which is further validated under the stringent PSL 2 requirements. This includes rigorous testing for mechanical properties like tensile strength, impact toughness, and hardness, guaranteeing they can handle immense pressures and demanding environments.
| Standard | BS, JIS, GB, DIN, ASTM, API |
| Sizes (Seamless) | 1/2″ NB – 60″ NB |
| Sizes (ERW) | 1/2″ NB – 24″ NB |
| Sizes (SAW) | 16″ NB – 100″ NB |
| Features | High Yield, High Temperature |
| Type | Seamless / Welded / ERW / LSAW / Line Pipe |
| Wall Thickness | Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk. |
| API 5L Grade | C(Max) | Mn(Max) | P(Max) | S(Max) | Si(Max) | V(Max) | Nb(Max) | Ti(Max) |
|---|---|---|---|---|---|---|---|---|
| X80 PSL2 | 0.22 | 1.30 | 0.025 | 0.015 | 0.45 | 0.05 | 0.05 | 0.04 |
| API 5L Grade | Yield Strength min (MPA) | Tensile Strength min (MPA) | Elongation min. (%1) |
|---|---|---|---|
| X80 PSL2 | 483 | 565 | F |
| API 5L Grade | Yield Strength min. (ksi) | Tensile Strength min. (ksi) | Yield to Tensile Ratio (max.) | Elongation min. %1 |
|---|---|---|---|---|
| A | 30 | 48 | 0.93 | 28 |
| B | 35 | 60 | 0.93 | 23 |
| X42 | 42 | 60 | 0.93 | 23 |
| X46 | 46 | 63 | 0.93 | 22 |
| X52 | 52 | 66 | 0.93 | 21 |
| X56 | 56 | 71 | 0.93 | 19 |
| X60 | 60 | 75 | 0.93 | 19 |
| X65 | 65 | 77 | 0.93 | 18 |
| X70 | 70 | 82 | 0.93 | 17 |
| X80 | 80 | 90 | 0.93 | 16 |
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 leading supplier of high-quality Carbon Steel API X80 5L PSL 2 Pipes products in Kinshasa, Congo. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
Primarily, these high-strength pipes are the backbone of modern energy transportation, designed for constructing long-distance, high-pressure oil and natural gas transmission pipelines. Their robust nature allows them to withstand the immense internal pressures and external stresses found in challenging terrains, from deep underground to offshore applications. Beyond the energy sector, they are also essential for major infrastructure projects, including high-capacity water mains and structural piling, wherever exceptional strength and durability are non-negotiable for safety and longevity.
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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