Shalan Steel is a trusted manufacturer and supplier based in Kuala Lumpur, Malaysia, offering top-notch Carbon Steel DIN 1629 Pipes that cater to a variety of industrial and engineering needs. These seamless circular tubes are crafted in line with DIN standards, making them perfect for mechanical and general engineering applications. Renowned for their strength, precise dimensions, and outstanding performance, these pipes are a go-to choice in industries that demand reliable and durable piping solutions.
The composition of Carbon Steel DIN 1629 Pipes includes carbon, manganese, phosphorus, and sulfur, which together provide impressive mechanical properties like high tensile strength, good yield strength, and toughness. Their excellent weldability and machinability make them a fantastic option for fabrication and construction projects.
| Standard | DIN 1629 |
| Grade | ST52 |
| Size in MM | 4 To 190 x Wall Thickness 0.5 To 15 |
| Outer Dimensions in MM | 4 To 60 |
| Wall Thickness in MM | 0.5 To 8 |
| Schedule | Schedule XS, Schedule 160, Schedule 40, Schedule XXS, Schedule 80 Supplier and Manufacturer |
|---|---|
| Length in MM | 6000 |
| Pipe Marking | All Pipe are marked as follows: Supplier or Manufacturer’s Name, Standard, Grade, OD, Thickness, Length, Heat Number |
| St37.0 | 1.0254 | 0.17 | 0.040 | 0.040 | 0.009²) |
| St44.0 | 1.0255 | 0.21 | 0.040 | 0.040 | 0.009²) |
| St52.0³) | 1.0421 | 0.22 | 0.040 | 0.035 | – |
| Steel Grade | Upper Yield Stress ReH for wall thickness, in mm, | Tensile strength Rm N/mm² | Elongation(%) A5 | ||||
|---|---|---|---|---|---|---|---|
| Symbol | Material Number | up to 16 | over 16 up to 40 | over 40 up to 65 | Longitudinal | Transverse | |
| St 37.0 | 1.0254 | 235 | 225 | 216 | 350²) to 480 | 25 | 23 |
| St 44.0 | 1.0256 | 275¹) | 265¹) | 255¹) | 420²) to 550 | 21 | 19 |
| St 52.0 | 1.0421 | 355 | 345 | 335 | 500²) to 650 | 21 | 19 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Execution | Size Range | OD Tolerance | Wall tolerance |
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm |
| Hot-rolled peeled tube | All sizesWall < 12 mmWall – 12 mm | + 0.25/- 0 mm | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* | ± 0.30 mm± 0.35 mm± 0.40 mm |
Yousef Steel is a leading manufacturer and supplier of high-quality Carbon Steel DIN 1629 Pipe products in Riyadh, Saudi Arabia. Specializing in steel solutions, we offer a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product lineup includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Renowned for our reliable delivery and exceptional customer service, we are committed to providing top-grade steel materials that ensure durability and performance in various industrial applications. Yousef Steel is your trusted partner for all your Carbon Steel DIN 1629 Pipe needs.
These pipes find extensive use in boiler systems, heat exchangers, pressure vessels, and pipelines for oil, gas, and water, as well as in various structural and mechanical applications. Their ability to perform consistently under high pressure and temperature conditions makes them a preferred option for power plants, petrochemical facilities, and heavy engineering sectors.
Yousef 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 Riyadh, Saudi Arabia.
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