Marzouk Steel, headquartered in Tunis, Tunisia, is a leading manufacturer and supplier of high-quality steel products, serving industries that demand strength, reliability, and precision. Among its specialized offerings is the API 5L Grade L360 Pipe, designed for oil, gas, and water transmission pipelines. Produced according to API 5L standards using advanced technology and strict quality control, L360 pipes deliver excellent tensile strength, toughness, and corrosion resistance. Marzouk Steel ensures that every L360 pipe meets international specifications, providing engineers and fabricators with dependable solutions for energy transportation, industrial piping systems, and infrastructure projects.
API 5L Grade L360 Pipes are manufactured from carbon steel with carefully controlled alloying elements, including carbon, manganese, phosphorus, and sulfur. The L360 designation ensures a minimum yield strength of 360 MPa while maintaining adequate tensile strength and ductility. These pipes exhibit excellent impact resistance, weldability, and toughness, making them suitable for both welded and seamless applications. Designed to withstand internal pressures, mechanical stresses, and environmental challenges, L360 pipes provide reliable structural integrity for demanding pipeline operations.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L360 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 |
| 460 | – | 67 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a top manufacturer and supplier of high-quality API 5L Grade L360 Pipe products in Tunis, Tunisia. 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.
API 5L Grade L360 Pipes are widely used in the oil and gas industry for transporting crude oil, natural gas, and refined petroleum products. They are also suitable for water pipelines, slurry transport, and industrial piping systems that require high durability and reliability. Engineered to handle high pressures, mechanical loads, and corrosive environments, L360 pipes ensure secure, leak-proof operation. Engineers and fabricators depend on these pipes for pipeline infrastructure projects, energy transmission networks, and industrial fluid systems where safety, performance, and long-term operational efficiency are essential.
Marzouk 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 Tunis, Tunisia.
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