Description

UPN STEEL BEAMS (European Standard Channels)

UPN beams (also known as U-channels or UNP profiles) are among the most versatile, practical, and widely used components in steel construction. They are distinguished by their “U” shaped cross-section with tapered internal flanges, offering excellent bending resistance and structural strength along their primary axis. Their flat outer surface ensures easy seating, alignment, and seamless integration with other structural elements. At METALLICO S.A., we provide premium-grade UPN channels manufactured to the highest engineering standards.

Key Features & Advantages

• High Structural Versatility: Thanks to their geometry, they can be utilized as standalone load-bearing elements or joined together (e.g., back-to-back) to construct composite, heavy-duty beams.

• Easy Jointing & Seating: The smooth outer flat surface allows for perfect flush mounting against walls or other steel elements, facilitating easy bolting or welding.

• Optimized Mechanical Performance: They provide ideal load distribution for support frames, effectively lowering the structure’s dead weight while maintaining maximum safety.

Common Applications

UPN profiles are extensively used across a vast range of construction and industrial projects, including:

• Primary and secondary support frames in steel buildings and industrial sheds

• Roof purlins, lintels, and framing for doors or windows

• Construction of staircases (stringers), columns, and heavy fencing frameworks

• Chassis frames for vehicles, trailers, railcars, and heavy machinery structures

Technical Specifications

• Steel Grade: S235JR according to EN 10025 (RSt 37.2 according to DIN 17100)

• Length: 6 or 12 m