Operating from the heart of Kinshasa, Congo, Yoane Steel has built a reputation as a trusted partner for industrial and construction needs. We are proud to offer the Carbon Steel EN 10210-1 Grade S355JOH Pipe, a product synonymous with resilience and reliability. This high-grade piping solution is crafted to meet the rigorous demands of modern engineering, providing our clients across the region with a dependable material for their most ambitious projects, backed by our commitment to quality and local expertise.
The strength of this pipe comes from its precise composition, primarily iron alloyed with carbon, manganese, and silicon. This blend gives it excellent mechanical properties, including a minimum yield strength of 355 MPa. It’s known for its exceptional toughness and good weldability, making it a go-to choice for structural applications. These characteristics ensure it can handle significant stress and impact, providing long-lasting performance even under challenging conditions, which is why engineers consistently rely on it.
Standard :Â 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 :Â 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 Kinshasa, Congo. 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 | – | – | – | – |
The versatility of the S355JOH pipe makes it a fundamental component in countless applications. You’ll find it forming the sturdy skeletons of commercial buildings and industrial facilities, as well as in the supportive frameworks for bridges and various public infrastructure projects. Beyond construction, it’s widely used for manufacturing heavy-duty equipment, large-diameter pipelines for water and oil, and even in the marine sector. Its balanced strength and formability make it an indispensable material for creating safe, durable, and enduring structures.
Yoane 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 Kinshasa, Congo.
Copyright 2025 Yoane Steel. All rights reserved
