Marzouk Steel, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch carbon steel products, including Carbon Steel EN 10253-1 Pipes. The company is dedicated to providing materials that adhere to international standards while ensuring consistent quality, durability, and dependable performance. With state-of-the-art manufacturing facilities, rigorous quality control, and a team of skilled experts, Marzouk Steel creates pipes that are perfect for a variety of industrial, mechanical, and engineering applications. Their commitment to precision, strength, and timely delivery makes them a trustworthy partner for high-performance carbon steel piping solutions.
When it comes to Carbon Steel EN 10253-1 Pipes, they are crafted with a carefully controlled chemical composition that includes carbon, manganese, phosphorus, and sulfur. This specific blend results in impressive tensile and yield strength, adequate hardness, and good ductility. These pipes boast excellent weldability, corrosion resistance, and consistent mechanical properties, making them suitable for both standard industrial uses and pressure applications. Their reliable quality ensures they perform well in diverse engineering and construction settings.
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN 10253-1 Pipe products in Tunis, Tunisia. Specializing in premium steel materials, we offer a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and exceptional customer service, Marzouk Steel ensures the supply of top-grade materials that provide outstanding performance in various industrial applications. Rely on Marzouk Steel for all your Carbon Steel EN 10253-1 Pipe requirements.
| Side D | Side D1 | Length | ||||
| DN | D | T | DN | D1 | T1 | L |
| 25 | 33.7Â | 2.6Â | 20Â | 26.9 | 2.3 | 35 |
| 32 | 42.4Â | 2.6Â | 20 25 |
26.9 33.7 |
2.3 2.6 |
51 39 |
| 40 | 48.3Â | 2.6Â | 20 25 32 |
26.9 33.7 42.4 |
2.3 2.6 2.6 |
67 55 38 |
| 50 | 60.3Â | 2.9Â | 25 32 40 |
33.7 42.4 48.3 |
2.6 2.6 2.6 |
77 61 50 |
| 65 | 76.1Â | 2.9Â | 32 40 50 |
42.4 48.3 60.3 |
2.6 2.6 2.9 |
95 84 63 |
| 80 | 88.9Â | 3.2Â | 40 50 65 |
48.3 60.3 76.1 |
2.6 2.9 2.9 |
108 86 56 |
| 100 | 114.3Â | 3.6Â | 50 60 80 |
60.3 76.1 88.9 |
2.9 2.9 3.2 |
143 114 90 |
| 125 | 139.7Â | 4.0Â | 65 80 100 |
76.1 88.9 114.3 |
2.9 3.2 3.6 |
159 135 88 |
| 150 | 168.3Â | 4.5Â | 80 100 125 |
88.9 114.3 139.7 |
3.2 3.6 4.0 |
189 141 94 |
| 200 | 219.1Â | 6.3Â | 100 125 150 |
114.3 139.7 168.3 |
3.6 4.0 4.5 |
210 170 130 |
| 250 | 273.0Â | 6.3Â | 125 150 200 |
139.7 168.3 219.1 |
4.0 4.5 6.3 |
250 220 130 |
| 300 | 323.9Â | 7.1Â | 150 200 250 |
168.3 219.1 273.1 |
4.5 6.3 6.3 |
290 215 130 |
| 350 | 355.6Â | 8.0Â | 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 | 406.4Â | 8.8Â | 200 250 300 350 |
219.1 273.1 323.9 355.6 |
6.3 6.3 7.1 8 |
330 250 175 130 |
Carbon Steel EN 10253-1 Pipes find extensive use in sectors like oil and gas, chemical processing, power generation, and general industrial piping systems. They are ideal for pipelines, boiler systems, pressure vessels, and mechanical assemblies that demand durability and high mechanical performance. With their blend of strength, weldability, and reliability, EN 10253-1 pipes are the go-to choice for medium- to heavy-duty industrial and engineering projects.
Marzouk 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 Tunis, Tunisia.
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