Carbon Steel JIS G3445 Pipe
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Thabiso Steel is a reputable manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality Carbon Steel JIS G3445 Pipes. These pipes are crafted in accordance with the Japanese Industrial Standard (JIS G3445), which outlines the specifications for carbon steel seamless pipes used in pressure and structural applications. Thabiso Steel is committed to precise manufacturing and rigorous quality control, ensuring that their pipes deliver outstanding strength, durability, and reliability in demanding industrial settings like oil and gas, petrochemical, water transport, and construction.
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Carbon Steel JIS G3445 Seamless Pipes
Carbon Steel JIS G3445 Welded Pipes
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Carbon Steel JISG3445 Pipes Exporter in South Africa, Carbon Steel JISG3445 Pipes Price List in Cape Town, Carbon Steel JISG3445 Pipes Supplier in Gqeberha, Carbon Steel JISG3445 Pipes Exporter in Johannesburg, Carbon Steel JISG3445 Pipes Exporter in Mbombela, Carbon Steel JISG3445 Pipes Size Chart, Carbon Steel JISG3445 Pipes Price in Germiston, Carbon Steel JISG3445 Pipes Weight Chart, Carbon Steel JISG3445 Pipes Thickness, Carbon Steel JISG3445 Pipes Supplier in South Africa, Carbon Steel JISG3445 Pipes Stockist in Gqeberha
What is Carbon Steel JIS G3445 Pipe?
The Carbon Steel JIS G3445 Pipes are primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, providing a well-rounded mix of strength, toughness, and ductility. They boast high tensile and yield strength, impressive elongation, and excellent impact resistance. Thanks to their seamless design, these pipes maintain consistent mechanical properties, eliminate weak points, and improve their ability to handle pressure. They are ideal for high-pressure, medium-temperature, and structural applications.
Carbon Steel JIS G3445 Pipe Specifications
| 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 |
Carbon Steel JIS G3445 Pipe Chemical Compositions
| C | Si | Mn | P | S |
| max 0.12 | max 0.35 | max 0.6 | max 0.04 | max 0.04 |
Carbon Steel JIS G3445 Pipes Mechanical Properties
| 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 |
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Top Manufacturer and Supplier of Carbon Steel JIS G3445 Pipe in Cape Town, South Africa
Jaxon Steel is a trusted manufacturer and supplier of high-quality Carbon Steel JIS G3445 Pipe products in Cape Town, South Africa. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to timely delivery and exceptional customer service, Jaxon Steel ensures the supply of top-grade materials that deliver superior performance in various industrial applications. Trust Jaxon Steel for all your Carbon Steel JIS G3445 Pipe needs.
Dimension JIS G3445 Pipe
| Permissible Specified Outside Diameter and Specified Wall Thickness | ||
| Specified Outside Diameter D mm (in.) |
Specified Wall Thickness t mm (in.) |
|
| Special Light Sizes a | Regular Sizes | |
| ≥ 10.3 (0.405) to < 13.7 (0.540) | — | ≥ 1.7 (0.068) to ≤ 2.4 (0.094) |
| ≥ 13.7 (0.540) to < 17.1 (0.675) | — | ≥ 2.2 (0.088) to ≤ 3.0 (0.118) |
| ≥ 17.1 (0.675) to < 21.3 (0.840) | — | ≥ 2.3 (0.091) to ≤ 3.2 (0.125) |
| ≥ 21.3 (0.840) to < 26.7 (1.050) | — | ≥ 2.1 (0.083) to ≤ 7.5 (0.294) |
| ≥ 26.7 (1.050) to < 33.4 (1.315) | — | ≥ 2.1 (0.083) to ≤ 7.8 (0.308) |
| ≥ 33.4 (1.315) to < 48.3 (1.900) | — | ≥ 2.1 (0.083) to ≤ 10.0 (0.394) |
| ≥ 48.3 (1.900) to < 60.3 (2.375) | — | ≥ 2.1 (0.083) to ≤ 12.5 (0.492) |
| ≥ 60.3 (2.375) to < 73.0 (2.875) | ≥ 2.1 (0.083) to ≤ 3.6 (0.141) | > 3.6 (0.141) to ≤ 14.2 (0.559) |
| ≥ 73.0 (2.875) to < 88.9 (3.500) | ≥ 2.1 (0.083) to ≤ 3.6 (0.141) | > 3.6 (0.141) to ≤ 20.0 (0.787) |
| ≥ 88.9 (3.500) to < 101.6 (4.000) | ≥ 2.1 (0.083) to ≤ 4.0 (0.156) | > 4.0 (0.156) to ≤ 22.0 (0.866) |
| ≥ 101.6 (4.000) to < 168.3 (6.625) | ≥ 2.1 (0.083) to ≤ 4.0 (0.156) | > 4.0 (0.156) to ≤ 25.0 (0.984) |
| ≥ 168.3 (6.625) to < 219.1 (8.625) | ≥ 2.1 (0.083) to ≤ 4.0 (0.156) | > 4.0 (0.156) to ≤ 40.0 (1.575) |
| ≥ 219.1 (8.625) to < 273.1 (10.750) | ≥ 3.2 (0.125) to ≤ 4.0 (0.156) | > 4.0 (0.156) to ≤ 40.0 (1.575) |
| ≥ 273.1 (10.750) to < 323.9 (12.750) | ≥ 3.6 (0.141) to ≤ 5.2 (0.203) | > 5.2 (0.203) to ≤ 45.0 (1.771) |
| ≥ 323.9 (12.750) to < 355.6 (14.000) | ≥ 4.0 (0.156) to ≤ 5.6 (0.219) | > 5.6 (0.219) to ≤ 45.0 (1.771) |
| ≥ 355.6 (14.000) to < 457 (18.000) | ≥ 4.5 (0.177) to ≤ 7.1 (0.281) | > 7.1 (0.281) to ≤ 45.0 (1.771) |
| ≥ 457 (18.000) to < 559 (22.000) | ≥ 4.8 (0.188) to ≤ 7.1 (0.281) | > 7.1 (0.281) to ≤ 45.0 (1.771) |
| ≥ 559 (22.000) to < 711 (28.000) | ≥ 5.6 (0.219) to ≤ 7.1 (0.281) | > 7.1 (0.281) to ≤ 45.0 (1.771) |
| ≥ 711 (28.000) to < 864 (34.000) | ≥ 5.6 (0.219) to ≤ 7.1 (0.281) | > 7.1 (0.281) to ≤ 52.0 (2.050) |
| ≥ 864 (34.000) to < 965 (38.000) | — | ≥ 5.6 (0.219) to ≤ 52.0 (2.050) |
| ≥ 965 (38.000) to < 1422 (56.000) | — | ≥ 6.4 (0.250) to ≤ 52.0 (2.050) |
| ≥ 1422 (56.000) to < 1829 (72.000) | — | ≥ 9.5 (0.375) to ≤ 52.0 (2.050) |
| ≥ 1829 (72.000) to < 2134 (84.000) | — | ≥ 10.3 (0.406) to ≤ 52.0 (2.050) |
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Types of Carbon Steel JIS G3445 Pipe






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Uses of Carbon Steel JIS G3445 Pipe
These Carbon Steel JIS G3445 Pipes are commonly utilized in pipelines for transporting oil, gas, water, and steam, as well as in various industrial and structural fabrication projects. Their seamless construction, outstanding weldability, and resistance to corrosion make them perfect for both onshore and offshore installations. These pipes ensure long-lasting performance, safety, and reliability in critical industrial and structural operations.
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