- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Carbon Steel >EN10305-1 / EN10305-4 Seamless Tubing
Bosega Pipes and Tubes, located in Cape Town, South Africa, specializes in providing high-quality **EN 10305-1 and EN 10305-4 Seamless Tubing**, tailored for top-notch hydraulic, mechanical, and automotive applications. These seamless steel tubes, adhering to European standards, are cold drawn to achieve superior dimensional accuracy, surface quality, and mechanical properties. By following the EN 10305 specifications, Bosega guarantees consistent quality, tight tolerances, and exceptional surface finishes for all the tubing they offer.
EN10305-1 and EN10305-4 seamless tubing are crafted primarily from low-carbon steel, enhancing weldability and forming characteristics. These tubes exhibit impressive mechanical properties, including high tensile strength, excellent dimensional accuracy, and a smooth surface finish. Their resilience to pressure and corrosion makes them ideal for hydraulic, automotive, and mechanical applications. Advantages include superior durability, precise tolerances, and reduced internal stresses due to the cold-drawing process, which ensures high-quality performance in demanding environments, alongside easier installation and maintenance for efficient, long-lasting system operations.
| Steel Name | Steel Number | C max. | Si max. | Mn max. | P max. | S max. | AL min. |
| E215 | 1.0212 | 0.10 | 0.05 | 0.7 | 0.025 | 0.025 | 0.025 |
| 1.0308 | 0.17 | 0.35 | 1.2 | 0.025 | 0.025 | / | |
| E355 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | / |
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | +C | +LC | +SR | +A | +N | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 25 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 to 480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
**EN 10305-1** pertains to seamless cold-drawn steel tubes designed for precision mechanical and structural applications, boasting excellent formability, straightness, and surface finish. In contrast, **EN 10305-4** is dedicated to seamless cold-drawn tubes intended for hydraulic and pneumatic power systems, ensuring high cleanliness and pressure resistance. Both types of tubes come in various carbon steel grades like E235 and E355, and can be supplied with additional treatments such as phosphated, oiled, or zinc-plated finishes to meet specific application needs.
Bosega Pipes and Tubes, a top supplier of EN10305-1 / EN10305-4 Seamless Tubing in Cape Town, South Africa, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Bosega Pipes and Tubes, we specialize in providing custom-sized EN10305-1 / EN10305-4 Seamless Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@bosegapipes.co.za.
These precision tubes find extensive use in **automotive components**, **hydraulic cylinder systems**, **machine tooling**, **pneumatic lines**, and **structural engineering**, where reliable dimensional control and high internal cleanliness are crucial. Their capability to perform under high pressure, in vibration-prone environments, or in fatigue-sensitive systems makes them a go-to choice for contemporary mechanical designs. With Bosega’s EN 10305-1 / EN 10305-4 Seamless Tubing, customers can rely on consistent performance, extended service life, and seamless integration into complex assemblies.
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