Yousef Steel is a reliable manufacturer and supplier of Carbon Steel EN 10210-1 Grade S275NH Pipes based in Riyadh, Saudi Arabia. We specialize in hot-finished structural hollow sections that are built for strength, reliability, and a long lifespan. These pipes are celebrated for their impressive toughness, durability, and their ability to handle heavy-duty structural applications. At Yousef Steel, we take pride in adhering to international standards, delivering precision-engineered EN 10210-1 Grade S275NH pipes that ensure dimensional accuracy and top-notch performance. Our products find their way into various industries, including construction, energy, petrochemicals, infrastructure, and mechanical engineering, where strength and reliability are non-negotiable.
The Carbon Steel EN 10210-1 Grade S275NH Pipes are made from a balanced mix of carbon, manganese, silicon, phosphorus, and sulfur. They boast a minimum yield strength of 275 MPa and a tensile strength that ranges from 410 to 560 MPa, along with enhanced impact resistance at low temperatures. The normalized delivery conditions further boost their toughness. The carbon content provides hardness and durability, while manganese enhances toughness and wear resistance. These pipes are also known for their good weldability, machinability, and dimensional stability, making them ideal for critical applications that demand both structural strength and reliability under pressure.
| Attribute | Specification |
|---|---|
| Type | Seamless / Welded / ERW |
| SHS (Square Hollow Sections) Sizes | 20 x 20 mm to 400 x 400 mm |
| Grade | S275NH |
| Length | 6000 mm to 14000 mm |
| Dimensional Tolerances | Thickness: All sizes +/- 10% |
| Standard | BS EN 10210 – Hot finished structural hollow sections of non-alloy and fine grain steels |
| Surface Protection | Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized |
| Dimension Range | 21.3 mm to 914 mm |
| Packing | In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark |
| Wall Thickness | 0.5 mm to 25 mm |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.20 | max 0.40 | max 0.50-1.40 | 0.035 | 0.03 | max 0.10 | max 0.30 | max 0.30 | max 0.35 | V max 0.05 Al min 0.020 Nb max 0.05 Ti max 0.03 |
| Yield Strength | Tensile Strength | |||
|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min |
| 275 | 36000 | 370 | 530 | 36000 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yousef Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S275NH Pipe in Riyadh, Saudi Arabia. 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, Yousef Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Yousef Steel for all your Carbon Steel EN 10210-1 Grade S275NH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN 17123/24/25 Grade FGS 28 | EN 10210-1 Grade S275NH | – | ASTM A 633 Grade A | ASME SA 633 Grade SA | – |
You can find Carbon Steel EN 10210-1 Grade S275NH Pipes in a variety of construction projects, including bridges, towers, and industrial buildings that require robust structural frameworks. In the realm of mechanical engineering, they are essential for manufacturing heavy machinery, load-bearing equipment, and precision structural components. The energy and power sectors rely on them for infrastructure in plants and pipelines, while the petrochemical and oil & gas industries depend on their toughness and reliability in challenging environments. With their strength, durability, and versatility, EN 10210-1 Grade S275NH pipes continue to be the go-to choice for industries that need dependable performance.
Yousef 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 Riyadh, Saudi Arabia.
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