Home > Carbon Steel > EN10305-2 / EN10305-3 ERW Tubing
Bosega Pipes and Tubes is a reputable manufacturer and supplier of top-notch Inconel 718 Pipes, proudly based in Cape Town, South Africa. Known for providing high-quality piping solutions, this company serves a diverse array of industries that rely on high-performance materials. With a strong focus on innovation, quality assurance, and customer satisfaction, Bosega specializes in delivering corrosion-resistant and high-strength Inconel 718 Pipes that adhere to international standards. Their expertise, combined with a strategic location, enables them to effectively cater to both local and global clients, offering tailored solutions for critical industrial applications across various sectors.
EN10305-2 and EN10305-3 ERW tubing is made from low-carbon steel, providing excellent formability and weldability. These tubes offer high dimensional accuracy, a smooth surface finish, and consistent mechanical properties, including good tensile strength and ductility. Their mechanical properties make them ideal for demanding applications, including automotive, hydraulics, and structural uses. The advantages include reduced weight, ease of fabrication, and enhanced durability, which lower overall project costs. These tubes meet stringent European standards, ensuring reliable performance and long service life across various industrial applications.
| Steel Name | Steel Number | C max, % max. | Si max, % max. | Mn max, % max. | P max, % max. | S max, % max. |
| E155 | 1.0033 | 0,11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0,15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0,17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0,21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0,22 | 0.55 | 1.60 | 0.025 | 0.025 |
| Steel Name | Steel Grade | Cold Drawn / Hard | Cold Drawn / Soft | Cold Drawn & stress relieved | Annealed | Normalised | |||||||
| Rm, Mpa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) | ReH, MPa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) | A, % | Rm, Mpa (N/mm2) | ReH, MPa (N/mm2) |
A, % |
||
|
E155 |
1.0033 |
400 |
6 |
350 |
10 |
350 |
245 |
18 |
260 |
28 |
270 – 410 |
155 |
28 |
|
E195 |
1.0034 |
420 |
6 |
370 |
10 |
370 |
260 |
18 |
290 |
28 | 300 – 440 |
195 |
28 |
|
E235 |
1.0308 |
490 |
6 |
440 |
10 |
440 |
325 |
14 |
315 |
25 | 340 – 480 |
235 |
25 |
|
E275 |
1.0225 |
560 |
5 |
510 |
8 |
510 |
375 |
12 |
390 |
21 |
410 – 550 |
275 |
21 |
|
E355 |
1.0580 |
640 |
4 |
590 |
6 |
590 |
435 |
10 |
450 |
22 | 490 – 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.
Inconel 718 Pipes are primarily made up of nickel (50–55%) and chromium (17–21%), along with iron, niobium, molybdenum, titanium, and aluminum. This specific combination guarantees exceptional corrosion resistance, strength, and thermal stability. On the mechanical side, Inconel 718 boasts a high tensile strength of up to 1380 MPa, a yield strength of up to 1035 MPa, and remarkable fatigue resistance. It performs reliably even at elevated temperatures, reaching up to 700°C. Additionally, the alloy is age-hardenable, which improves its weldability and formability, making it a strong and versatile option for applications that face extreme conditions and significant mechanical stress.
Bosega Pipes and Tubes, a top supplier of EN10305-2 / EN10305-3 ERW 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 EN10305-2 / EN10305-3 ERW 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.
Inconel 718 Pipes find extensive use in applications that require high strength, corrosion resistance, and stability at elevated temperatures. In the aerospace sector, they are utilized in jet engine components, turbine blades, and exhaust systems. The oil and gas industry employs these pipes in downhole tools, high-pressure drilling systems, and heat exchangers. They are also vital in nuclear power plants, chemical processing equipment, and marine environments, where material reliability is essential. Thanks to their durability and outstanding mechanical performance, Inconel 718 Pipes are perfect for high-performance, mission-critical systems operating in harsh or high-stress conditions.
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