Thabiso Steel, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of Carbon Steel API 5L X52 Sheets and Plates, celebrated for their exceptional quality and durability. These plates are meticulously designed to comply with global standards, ensuring they perform excellently in high-pressure and high-temperature settings. Thabiso Steel is dedicated to precision manufacturing and rigorous quality testing, delivering materials that cater to the varied demands of industries like oil and gas, petrochemical, and construction. They provide dependable solutions that promise strength, toughness, and a long service life, even in challenging operating conditions.
The Carbon Steel API 5L X52 Sheets and Plates are primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, creating a well-balanced mix of strength and ductility. They boast a minimum yield strength of 360 MPa and a tensile strength of up to 630 MPa, ensuring remarkable toughness and weldability. These plates are highly resistant to corrosion, stress cracking, and fatigue, making them perfect for tough environmental conditions while maintaining their dimensional stability and structural integrity under varying pressure and temperature.
Standard : BS EN 10210 – Hot finished structural hollow sections of non-alloy and fine grain steels
Grade :Â S355J0H
SHS (Square Hollow Sections) Sizes :Â 20*20mm-400*400mm
Wall Thickness : 0.5mm – 25mm
Length :Â 6000-14000 mm
Type :Â Seamless/ Welded / ERW
Dimensional Tolerances :Â Thickness : (All sizes +/- 10%)
Dimension Range :Â 21.3-914mm
Packing :Â In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Surface Protection :Â Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized
| Steel Grade | % by mass maximum | |||||||
| Steel Name | Steel Number | C specified thickness (mm) | Si | Mn | P | S | N | |
| <_40 | > 40 <_ 120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| Steel Grade | Minimum yield strength eH Mpa | Minimum tensile strength Rm Mpa | ||||||||
| Steel Name | Steel Number | Specified thickness in mm | Specified thickness in mm | |||||||
| <_16 | >16 <_40 | >40 <_63 | >63 <_ 80 | >80 <_100 | >100 <_120 | <_3 | >100 <_ 120 | |||
| S355J0H | 1.0547 | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S355JOH Pipe 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 reliable delivery and exceptional customer service, Jaxon Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Jaxon Steel for all your Carbon Steel EN 10210-1 Grade S355JOH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
| – | EN 10210-1 Grade S355JOH | – | – | – | – |
You’ll find Carbon Steel API 5L X52 Sheets and Plates widely utilized in sectors such as oil and gas, petrochemical, and power generation. They are particularly suited for fabricating pipelines, storage tanks, pressure vessels, and offshore structures that demand superior strength and durability. Additionally, these plates are essential in refineries, shipbuilding, and construction projects where performance under extreme pressure and temperature is vital. Their excellent weldability and corrosion resistance make them ideal for transporting natural gas, crude oil, and water, ensuring safety, reliability, and long-term operational efficiency in critical engineering applications.















ThabisoSteel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cape Town, South Africa.
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