At Esha Steel, we proudly supply high-quality API 5L Grade L360 Pipes to industries across Kolkata and nationwide. Manufactured to meet API 5L standards, these pipes are designed for medium-to-high pressure applications in oil, gas, and water pipeline systems. Esha Steel ensures precise dimensions, stringent quality control, and superior mechanical properties. Trusted by petrochemical, energy, and water distribution sectors, L360 pipes provide excellent strength, durability, and corrosion resistance, making them ideal for long-term, safe, and efficient operation in demanding pipeline and industrial transport environments.
API 5L Grade L360 Pipes are made from carbon-manganese steel with controlled carbon, manganese, phosphorus, sulfur, and silicon content. The alloy composition ensures good strength, ductility, and toughness. Mechanically, L360 pipes offer a minimum yield strength of 360 MPa and tensile strength of 485–620 MPa, along with reliable elongation and impact resistance. Their uniform microstructure provides excellent weldability, dimensional stability, and formability. These properties make L360 pipes suitable for medium-to-high pressure pipelines, ensuring consistent performance, long service life, and safety in oil, gas, water, and industrial pipeline applications.
| 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.
Esha Steel is a top manufacturer and supplier of high-quality API 5L Grade L360 Pipe products in Kolkata India. 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 oil and gas transmission pipelines, water distribution systems, and industrial piping networks requiring medium-to-high pressure performance. They are ideal for onshore and offshore pipelines, petrochemical refineries, chemical processing units, and water supply projects. Fabricators also employ them for pipeline construction, mechanical assemblies, and structural supports where reliability and strength are essential. With excellent weldability, mechanical performance, and corrosion resistance, L360 pipes ensure safe, durable, and efficient operation. Engineers and project managers choose them for dependable, long-lasting solutions in critical pipeline and industrial infrastructure applications.
Esha 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 Kolkata India.
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