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Carbon Steel EN 10253-1 pipes are robust, butt-welded steel pipes crafted in line with the European Standard EN 10253-1. This standard focuses on piping components made from carbon and alloy steels that are meant for handling pressure. Companies like Bosega Pipes & Tubes in Cape Town, South Africa, supply these pipes, which are built to meet strict quality and safety benchmarks. They boast impressive strength, durability, and weldability, making them ideal for high-pressure situations. You’ll often find them in industries such as oil and gas, chemical processing, power generation, and water treatment, where dependable pressure containment is absolutely essential.
When it comes to their chemical makeup, EN 10253-1 carbon steel pipes usually contain carbon levels of up to 0.22%, manganese ranging from 0.3% to 1.0%, and carefully controlled amounts of silicon, phosphorus, and sulfur to boost their mechanical properties and welding capabilities. These pipes typically showcase tensile strengths between 410 and 550 MPa and yield strengths from 235 to 370 MPa, depending on the specific grade and heat treatment they undergo. Their excellent toughness, impact resistance, and precise dimensions ensure they operate safely and efficiently, even in tough conditions.
| Side D | Side D1 | Length | ||||
| DN | D | T | DN | D1 | T1 | L |
| 25 | 33.7 | 2.6 | 20 | 26.9 | 2.3 | 35 |
| 32 | 42.4 | 2.6 | 20 25 | 26.9 33.7 | 2.3 2.6 | 51 39 |
| 40 | 48.3 | 2.6 | 20 25 32 | 26.9 33.7 42.4 | 2.3 2.6 2.6 | 67 55 38 |
| 50 | 60.3 | 2.9 | 25 32 40 | 33.7 42.4 48.3 | 2.6 2.6 2.6 | 77 61 50 |
| 65 | 76.1 | 2.9 | 32 40 50 | 42.4 48.3 60.3 | 2.6 2.6 2.9 | 95 84 63 |
| 80 | 88.9 | 3.2 | 40 50 65 | 48.3 60.3 76.1 | 2.6 2.9 2.9 | 108 86 56 |
| 100 | 114.3 | 3.6 | 50 60 80 | 60.3 76.1 88.9 | 2.9 2.9 3.2 | 143 114 90 |
| 125 | 139.7 | 4.0 | 65 80 100 | 76.1 88.9 114.3 | 2.9 3.2 3.6 | 159 135 88 |
| 150 | 168.3 | 4.5 | 80 100 125 | 88.9 114.3 139.7 | 3.2 3.6 4.0 | 189 141 94 |
| 200 | 219.1 | 6.3 | 100 125 150 | 114.3 139.7 168.3 | 3.6 4.0 4.5 | 210 170 130 |
| 250 | 273.0 | 6.3 | 125 150 200 | 139.7 168.3 219.1 | 4.0 4.5 6.3 | 250 220 130 |
| 300 | 323.9 | 7.1 | 150 200 250 | 168.3 219.1 273.1 | 4.5 6.3 6.3 | 290 215 130 |
| 350 | 355.6 | 8.0 | 150 200 250 300 | 168.3 219.1 273.1 323.9 | 4.5 6.3 6.3 7.1 | 335 255 125 100 |
| 400 | 406.4 | 8.8 | 200 250 300 350 | 219.1 273.1 323.9 355.6 | 6.3 6.3 7.1 8 | 330 250 175 130 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel EN10253-1 Pipe from Bosega Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
| Steel Grade | C (%) Max. | Si (%) Max. | Mn (%) Max. | S (%) Max. | P (%) Max. |
| S 235 | 0.16 | 0.35 | 1.2 | 0.025 | 0.030 |
| Steel Grade | Yield Strength min. MPa | Tensile Strength min. MPa | A min. % | HB max. |
| S 235 | 235 | 360~500 | 25 | 170 |
Bosega Pipes and Tubes is one of the largest Carbon Steel EN10253-1 Pipe suppliers in Cape Town, South Africa, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel EN10253-1 Pipe to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
You’ll find Carbon Steel EN 10253-1 pipes commonly used in pressure piping systems across refineries, petrochemical plants, power stations, and industrial boilers. They play a crucial role in pipelines, pressure vessels, heat exchangers, and structural supports, where high strength, pressure resistance, and adherence to European standards are non-negotiable. These pipes deliver reliable performance, safety, and durability in critical industrial applications that involve high pressure and temperature.
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