RHS 300x100x8 Seamless Steel Rectangular tube S355J2H

Hot-finished seamless galvanized rectangular hollow section 300x100x8 is a heavy-duty structural profile without weld seams, protected by an anti-corrosive zinc coating. Manufactured through hot deformation of solid cylindrical steel blocks, it has an outer cross-section of 300x100 mm and a wall thickness of 8.0 mm. Supply lengths range from 4 to 12.5 meters. One meter of this profile weighs approximately 46.4 kg, giving about 20.73 meters per metric ton.

This hollow section complies with the technical specifications of the EN 10210-2 standard (for hot-finished structural hollow sections). Steel grade S355J2H serves as a reliable functional analogue to the European grade S355J2H defined in the structural standard.

The seamless cylinder structure eliminates vulnerable heat-affected zones, delivering superior mechanical strength under high static and bending forces. The thick, hot-dip galvanized coating offers maximum oxidation protection. This large profile is highly demanded for building bridge frames, high-load industrial warehouses, stadium structures, heavy agricultural equipment bases, and mine support systems.

Available for self-pickup from stock locations in Europe, Poland, and Bulgaria. Wholesale discounts apply. Delivery across the EU is provided for orders starting from 1 ton. Cutting and bending services are available. Contact us for an individual offer.