Filiz Steel, based in Istanbul, Turkey, is a reputable manufacturer and supplier of API 5L Grade L390 Pipe, delivering top-notch pipeline products for the oil, gas, water, and petrochemical sectors. These L390 pipes are crafted to meet the rigorous standards set by the American Petroleum Institute (API 5L), ensuring they provide exceptional strength and reliability for essential pipeline applications. With a blend of cutting-edge manufacturing technology and stringent quality control, Filiz Steel guarantees that their products align with international standards and customer needs. Their dedication to timely delivery and customer satisfaction has made them a go-to supplier for pipeline projects around the globe.
API 5L Grade L390 Pipe, often referred to as X60, boasts a minimum yield strength of 390 MPa and a minimum tensile strength that typically exceeds 485 MPa. The chemical makeup includes carbon (max 0.26%), manganese, phosphorus (max 0.030%), and sulfur (max 0.030%), all designed to ensure outstanding mechanical properties like toughness, weldability, and pressure resistance. L390 pipes come in both PSL1 and PSL2 product specifications, with PSL2 providing extra testing and stricter mechanical requirements for more demanding service conditions, making them suitable for high-stress environments.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L390 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 1.40 | 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 |
| 490 | – | 71 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Filiz Steel is a top manufacturer and supplier of high-quality API 5L Grade L390 Pipe products in Istanbul, Turkey. 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.
These API 5L Grade L390 Pipes are widely utilized in both onshore and offshore pipeline systems for transporting oil, natural gas, water, and other fluids. Their impressive strength-to-weight ratio and exceptional toughness make them perfect for long-distance transmission pipelines, distribution networks, and structural applications in the energy and construction fields. These pipes perform excellently under moderate to high-pressure conditions and are compatible with various welding and fabrication techniques. Their reliability and durability make them a smart, cost-effective choice for challenging pipeline infrastructure.
Filiz 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 Istanbul, Turkey.
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