Aatir Steel stands out as a top-notch manufacturer and supplier located in Cairo, Egypt, with a focus on high-quality Carbon Steel EN 10210-1 Grade S355JOH Pipes. Known for their precision engineering and reliability, Aatir Steel provides products that align with international standards for both structural and mechanical applications. Thanks to their state-of-the-art production facilities and a talented workforce, the company guarantees exceptional quality, durability, and performance across all their offerings. Aatir Steel serves a variety of industries, including construction, oil and gas, power generation, and infrastructure development, building a solid reputation for consistency, timely delivery, and a customer-centric approach in the steel manufacturing arena.
Carbon Steel EN 10210-1 Grade S355JOH Pipes are crafted from low-carbon, high-strength structural steels, perfect for seamless and welded construction. Their typical chemical makeup includes carbon (≤0.22%), manganese (≤1.6%), silicon (≤0.55%), phosphorus (≤0.03%), and sulfur (≤0.03%). These pipes are known for their excellent weldability, toughness, and impact resistance. They boast mechanical properties like a minimum yield strength of 355 MPa, tensile strength ranging from 470 to 630 MPa, and impressive elongation capabilities, ensuring both flexibility and robustness. This blend of strength and ductility makes them a go-to choice for demanding structural applications, whether under dynamic or static loads.
Standard : BS EN 10210 – Hot finished structural hollow sections of non-alloy and fine grain steels
Grade : S355J0H
SHS (Square Hollow Sections) Sizes : 20*20mm-400*400mm
Wall Thickness : 0.5mm – 25mm
Length : 6000-14000 mm
Type : Seamless/ Welded / ERW
Dimensional Tolerances : Thickness : (All sizes +/- 10%)
Dimension Range : 21.3-914mm
Packing : In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Surface Protection : 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 Cairo, Egypt. 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 | – | – | – | – |
Carbon Steel EN 10210-1 Grade S355JOH Pipes are extensively utilized in structural and mechanical engineering due to their remarkable strength and toughness. They are particularly suited for construction frameworks, bridges, offshore structures, mechanical supports, and high-pressure piping systems. In the oil and gas sector, these pipes are essential for transporting fluids and gases in extreme conditions. They are also widely used in power plants, refineries, and heavy machinery fabrication. Their outstanding weldability and resistance to deformation under stress make them a preferred option for both static and dynamic load-bearing applications.





Aatir Steel 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 Cairo, Egypt.
Copyright 2025 Aatir Steel. All rights reserved