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Carbon Steel JIS G3445 Pipes are top-notch steel pipes crafted in line with the Japanese Industrial Standard JIS G3445. They’re primarily designed for pressure and general engineering applications. Whether seamless or welded, these pipes are a go-to choice in machinery, automotive, structural, and industrial piping systems where strength, durability, and precise dimensions really matter. Known for their consistent quality and dependable mechanical properties, JIS G3445 pipes are easy to work with, making them perfect for both home projects and industrial uses that demand robust, high-performance carbon steel tubing.
These pipes are made from low carbon steel, with carefully controlled levels of carbon, manganese, phosphorus, sulfur, and silicon. This specific chemical makeup guarantees excellent weldability and machinability, along with enough mechanical strength for a wide range of applications. On the mechanical side, these pipes boast impressive tensile strength, yield strength, and elongation, enabling them to handle internal pressure, mechanical stress, and dynamic loads. Their uniform wall thickness and smooth surface contribute to their reliability, performance, and ease of installation, even in tough environments.
| Standard | : | JIS G3445 |
| Description Name | : | STKM 11A Steel tube, STKM 12A steel tubes, STKM 12C steel tubes, STKM 13A steel tubes, STKM 13C steel tubes |
| Size | : | 6mm-340mm |
| Wall Thickness | : | 1mm-50mm |
| Shape | : | Round |
| Production Type | : | Cold drawn, cold rolled or hot rolled |
| Length | : | Single random length/ Double random length or as customer’s actual request max length is 10m |
| Grade | : | STKM 11A, STKM 12A, STKM 12C, STKM 12B, STKM 13A, STKM 13B, STKM 13C, STKM 15A, STKM 17A |
C | Si | Mn | P | S |
max 0.12 | max 0.35 | max 0.6 | max 0.04 | max 0.04 |
| Assortment | Yield point or Proof stress | Tensile strength | Elongation | Reduction of area | Charpy impact strength |
| – | N/mm 2 | N/mm 2 | % | % | J/cm 2 |
| Tubes | 290 | 35 |
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 JISG3445 Pipes from Samia 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.
Samia Pipes and Tubes is one of the largest Carbon Steel JISG3445 Pipes suppliers in Tunis, Tunisia, 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 JISG3445 Pipes to meet your specific requirements. Our team at Samia Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@samiapipes.com.
You’ll often find Carbon Steel JIS G3445 Pipes in water and gas distribution, hydraulic and pneumatic systems, structural components, and industrial machinery. They’re well-suited for transporting fluids under low to medium pressure, as well as for construction frameworks and mechanical engineering projects. With their outstanding mechanical properties, along with good formability and weldability, these pipes are ideal for fabrication, bending, and assembly in various engineering and industrial applications. JIS G3445 pipes provide a reliable, durable, and cost-effective solution for a wide array of industrial and infrastructure needs.
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