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Home > Carbon Steel > Carbon Steel DIN 1629 Pipes
Iris Pipes and Tubes, a top-notch manufacturer and supplier based in Cairo, Egypt, specializes in high-quality Carbon Steel DIN 1629 Pipes that are celebrated for their exceptional strength, precision, and reliability. These seamless circular pipes are crafted in line with DIN 1629 standards, making them perfect for non-alloy steel applications that demand high performance, even under pressure and temperature fluctuations. At Iris Pipes and Tubes, quality is a priority, ensuring that these pipes maintain consistent standards, dimensional accuracy, and durability. This makes them a go-to choice for industries like oil and gas, power generation, petrochemical, and mechanical engineering, where safety and efficiency are crucial for transporting fluids and gases.
The Carbon Steel DIN 1629 Pipes are made from non-alloy carbon steel, featuring a carefully controlled mix of elements such as manganese, phosphorus, and sulfur to boost strength, machinability, and resistance to corrosion. Typically, these pipes showcase a tensile strength ranging from 360 to 500 MPa and a yield strength of about 235 to 355 MPa, which guarantees impressive toughness and durability. They are known for their excellent weldability, high pressure-bearing capacity, and resistance to deformation, making them ideal for seamless pipe systems across various mechanical, hydraulic, and structural applications. Their stable microstructure ensures they perform reliably even in the toughest operational conditions.
| 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.
Choosing Carbon Steel DIN 1629 pipes from Iris Pipes and Tubes guarantees high-quality solutions tailored to your industrial needs. As a leading manufacturer and supplier in Alexandria, Egypt, we are committed to delivering pipes that meet stringent quality standards for strength, durability, and performance. Our DIN 1629 pipes are ideal for various applications, offering excellent pressure resistance and weldability. With a focus on customer satisfaction, we provide competitive pricing, expert guidance, and timely delivery, ensuring that you receive reliable products that enhance your operational efficiency and project success.
Iris Pipes and Tubes is one of the largest Carbon Steel DIN 1629 Pipes suppliers in Alexandria, Egypt, 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 DIN 1629 Pipes to meet your specific requirements. Our team at Iris Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irispipes.com.
These Carbon Steel DIN 1629 Pipes are extensively utilized for transporting fluids, gases, and steam in oil refineries, chemical plants, power stations, and boiler systems. They also find their place in mechanical engineering, structural frameworks, and hydraulic systems due to their outstanding pressure resistance and weldability. Furthermore, these pipes are perfect for heat exchangers, water pipelines, and construction projects where strength and reliability are non-negotiable. With their remarkable mechanical properties and resistance to corrosion, they are the preferred choice for both industrial and infrastructural applications that require consistent, high-quality performance.
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