Aatir Steel is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality API 5L Grade L290 Pipes designed for oil, gas, and industrial applications. These pipes are crafted to adhere to strict API 5L standards, guaranteeing outstanding strength, durability, and resistance to high pressure and environmental challenges. Renowned for their precise dimensions, excellent weldability, and dependable performance, Aatir Steel’s L290 pipes are perfect for critical pipelines and industrial systems. With a strong commitment to quality, consistency, and customer satisfaction, the company delivers reliable carbon steel piping solutions that cater to both domestic and international markets, ensuring long-lasting performance.
**API 5L Grade L290 Pipes** are primarily made up of carbon, manganese, phosphorus, sulfur, and trace elements that enhance their strength and toughness. They boast a minimum yield strength of 290 MPa and a tensile strength that ranges from 415 to 550 MPa. These pipes provide excellent ductility, weldability, and impact resistance, making them reliable under high-pressure conditions. The carefully controlled chemical composition and mechanical properties ensure durability, resistance to cracking, and consistent operational efficiency in both onshore and offshore settings.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L290 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 |
| 415 | – | 60 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aatir Steel is a top manufacturer and supplier of high-quality API 5L Grade L290 Pipe products in Cairo, Egypt. 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 L290 Pipes** find extensive use in transporting oil and gas, as well as in water pipelines, petrochemical plants, and energy infrastructure projects. They are particularly suited for conveying oil, gas, and other fluids under moderate to high pressure. Additionally, these pipes are utilized in structural applications, industrial pipelines, and fabrication projects that demand strength and reliability. Thanks to their superior mechanical properties, corrosion resistance, and compliance with API 5L standards, L290 pipes offer long-term durability, operational safety, and efficiency in the demanding environments of the industrial and energy sectors.
Aatir 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 Cairo, Egypt.
Copyright 2025 Aatir Steel. All rights reserved
