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Carbon Steel DIN 1629 Pipes, which are extensively utilised in mechanical engineering and pressure applications, are manufactured and supplied by Bulan Pipes and Tubes, a reputable company with headquarters in Jakarta, Indonesia. These seamless circular tubes, which are made for non-alloy steels used in pipelines that transport gases and liquids under pressure, meet DIN 1629 standards. DIN 1629 pipes, which are well-known for their exceptional dimensional accuracy, weldability, and durability, are perfect for industrial systems that demand high strength and dependability. Bulan makes certain that every pipe is subjected to stringent quality testing and comes in a variety of grades, including St 37.0, St 44.0, and St 52.0.
Non-alloy steel grades such as St 37.0, St 44.0, and St 52.0 are used to make DIN 1629 Carbon Steel Pipes. These pipes contain trace amounts of phosphorus and sulphur, as well as carbon (maximum 0.22%) and manganese (up to 1.6%). Depending on the grade, these seamless pipes have a tensile strength of 340–630 MPa and a yield strength of 235–355 MPa. Even at lower temperatures, they also show outstanding impact strength and good elongation (≥21%). They are perfect for demanding mechanical and structural applications because of their homogeneous structure, which guarantees high pressure resistance, simple machining, and weldability.
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 Bulan Pipes and Tubes guarantees high-quality solutions tailored to your industrial needs. As a leading manufacturer and supplier in Indonesia, Jakarta, 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.
Bulan Pipes and Tubes is one of the largest Carbon Steel DIN 1629 Pipes suppliers in Indonesia, Jakarta, 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 Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
DIN 1629 Carbon Steel The production of pressure vessels, boiler systems, hydraulic pipelines, and power plants all make extensive use of pipes to move steam, gas, water, and oil under pressure. They provide durability under high pressure and extreme temperatures, making them perfect for refineries, chemical processing facilities, and machinery parts. Additionally, structural steel fabrication, marine engineering, and automobile parts use these pipes. Because of their mechanical strength and seamless design, they can be used in both stationary and dynamic installations in critical industrial systems across a variety of sectors with little chance of leakage.
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