Aatir Steel, located in Cairo, Egypt, has built a solid reputation as a manufacturer and supplier of top-notch Carbon Steel EN 10305-4 Pipes. With a strong focus on precision, durability, and keeping customers happy, Aatir Steel provides steel products that adhere to strict international standards. Thanks to their state-of-the-art production facilities, skilled team, and thorough quality control, every pipe they produce boasts remarkable accuracy, reliability, and performance. Renowned for their timely deliveries and technical expertise, Aatir Steel caters to a diverse array of industries throughout Egypt and beyond, offering reliable steel solutions for mechanical, hydraulic, and structural needs.
Carbon Steel EN 10305-4 Pipe consists of carbon, with small proportions of manganese, phosphorus, sulfur, and silicon. Carbon content is generally between 0.10% and 0.25%. The mechanical properties are tensile strength of 450-600 MPa, yield strength of 250-350 MPa, and elongation of 20% minimum, depending upon the dimensions of the pipe. The material offers excellent resistance to corrosion, high fatigue strength, and good machinability and can be used in hydraulic and pneumatic systems and other demanding applications.
| Steel grade | % of mass | |||||
| Symbol | C max. | Si max. | Mn max. | P max | S max | Al total. Max |
| E215 | 0,10 | 0,05 | 0,70 | 0,025 | 0,015 | 0,025 |
| E235 | 0,17 | 0,35 | 1,20 | 0,025 | 0,015 | – |
| E355 | 0,22 | 0,55 | 1,60 | 0,025 | 0,015 | – |
| Steel grade | Yield limit ReH Min. MPa | Tensile strength Rm Min MPa | Elongation A Min % |
| Symbol | |||
| E215 | 215 | 290 to 430 | 30 |
| E235 | 235 | 235 to 480 | 25 |
| E355 | 355 | 490 to 630 | 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Carbon Steel EN 10305-4 Pipes are cold-drawn seamless precision tubes crafted from low-carbon steel, usually containing between 0.10% and 0.25% carbon, along with trace amounts of manganese and silicon. These pipes are known for their excellent dimensional accuracy, smooth internal surfaces, and impressive mechanical strength. They also offer good formability, weldability, and corrosion resistance once coated. The precision manufacturing of these materials guarantees consistent wall thickness, high pressure resistance, and outstanding fatigue strength, making them perfect for demanding hydraulic and pneumatic applications.
| 1/8″ IPS(.405″ O.D.) | 3 1/2″ IPS( 4.000″ O.D.) |
|---|---|
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4″ IPS(.540″ O.D.) | 4″ IPS(4.500″ O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8″ IPS(.675″ O.D.) | 5″ IPS( 5.563″ O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2″ IPS(.840″ O.D.) | 6″ IPS(6.625″ O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4″ IPS(1.050″ O.D.) | 8 ” IPS(8.625″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1″ IPS:(1.315′ O.D.) | 10″ IPS(10.750″ O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4″ IPS(1.660″ O.D.) | 12″ IPS(12.750″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2″ IPS(1.900″ O.D.) | 14″ IPS(14.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2″ IPS(2.375″ O.D.) | 16″ IPS(16.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2″ IPS(2.875″ O.D.) | 18″ IPS (18.000″ O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3″ IPS( 3.500″ O.D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
You’ll find Carbon Steel EN 10305-4 Pipes commonly used in **hydraulic and pneumatic systems, automotive applications, and mechanical engineering**. They’re particularly well-suited for **hydraulic cylinders, fuel injection lines, braking systems, steering mechanisms, and precision machinery components**. The pipes’ high internal cleanliness and tight dimensional tolerances ensure reliable fluid flow and efficient system performance. Their durability and wear resistance make them ideal for **industrial automation, construction equipment, and fluid power systems**. With a blend of strength, precision, and longevity, EN 10305-4 pipes are the go-to choice for high-performance engineering and hydraulic applications.
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.
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