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Bosega Pipes and Tubes, located in Cape Town, South Africa, has built a solid reputation as a manufacturer and supplier of top-notch Carbon Steel JIS G3454 Pipes. Designed to thrive in high-temperature and high-pressure settings, Bosega’s JIS G3454 pipes are celebrated for their exceptional strength, durability, and precision. Thanks to cutting-edge manufacturing techniques and rigorous quality control, the company guarantees that each pipe adheres to international standards, ensuring reliable performance across various industries, including power generation, petrochemical, oil and gas, and mechanical engineering.
These Carbon Steel JIS G3454 Pipes are crafted in line with the Japanese Industrial Standard JIS G3454, which outlines the specifications for seamless and welded carbon steel pipes intended for pressure service at elevated temperatures. They boast impressive mechanical properties, such as high tensile strength, outstanding resistance to stress and pressure, and excellent weldability. Common grades like STPG370 and STPG410 provide tensile strengths ranging from 370 to 410 MPa, making them capable of handling demanding thermal conditions.
| Standard | : | JIS G3454 |
| JIS G3454 Grade | : | STPG 410, STPG 370 |
| JIS G3454 Outer Dimensions | : | 6mm – 150mm |
| JIS G3454 Wall Thickness | : | 1.0mm – 20 mm THK |
| JIS G3454 | Elongation % | ||||
|---|---|---|---|---|---|
| C | Si | Mn | P | S | |
| STPG 370 | 0.25 max. | 0.35 max. | 0.30 to 0.90 | 0.040 max. | 0.040 max. |
| STPG 410 | 0.30 max. | 0.35 max. | 0.30 to 1.00 | 0.040 max. | 0.040 max. |
| JIS G3454 | Tensile strength | Yield point or proof stress | Elongation % | |||
|---|---|---|---|---|---|---|
| kgf/mm2 {N/mm2} | kgf/mm2 {N/mm2} | No.11 and No.12 test pieces | No. 5 test pieces | No. 4 test piece | ||
| Longitudinal | Transverse | Longitudinal | Transverse | |||
| STPG 370 | 38 {373}min | 22{216} min | 30 min | 25 min | 23 min | 28 min |
| STPG 410 | 42{412}min | 25{245} min | 25 min | 20 min | 19 min | 24 min |
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 JISG3454 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.
Bosega Pipes and Tubes is one of the largest Carbon steel JISG3454 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 JISG3454 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 JIS G3454 Pipes commonly used in boilers, heat exchangers, steam pipelines, and pressure vessels, where strength and reliability under high pressure and temperature are essential. Their blend of mechanical performance, corrosion resistance, and long service life makes them a perfect fit for critical industrial applications that prioritize safety and durability.
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