U- shaped Steel

‌Key Features‌
‌Structural Mechanics Advantage‌: The U-shaped cross-section offers high bending stiffness, with uniform stress distribution under load. The absence of rolled edges reduces stress concentration, making it suitable for conventional wind loads (≤60m/s) and snow loads (≤1.4kN/㎡).
‌Precise Adjustability‌: Pre-set elongated holes and customizable hole spacing allow for micro-adjustment of positioning and tilt angle during installation, adapting to different terrains, rooftops, and component layouts to enhance solar irradiation reception efficiency.
‌Long-term Corrosion Resistance‌: Hot-dip galvanizing/zinc-aluminum-magnesium (ZAM) treatment is applied. The corrosion resistance of ZAM is 3–5 times that of ordinary galvanized steel, with an outdoor service life of 20–30 years, suitable for complex environments such as coastal areas and high humidity.
‌Balance of Lightweight and High Strength‌: Wall thickness ranges from 1.5–3.0mm, reducing weight by approximately 20%–30% compared to angle steel or channel steel of the same stiffness, lowering foundation load and transportation costs, while meeting high-strength standards such as S350GD.
‌Compatibility of Standardization and Customization‌: A standard length of 6m is suitable for most projects. Customization of cross-section, length, and hole positions is available to adapt to the flexible design requirements of distributed rooftop and small-scale ground-mounted photovoltaic power stations.

‌Product Advantages‌
‌Efficient Installation‌: No on-site welding or drilling is required. Bolts connect directly, reducing installation time per piece by approximately 50%, lowering labor and schedule costs.
‌Economic Advantage‌: The cold-bending process is simple, with high material utilization. Costs are 15%–25% lower than H-beams or square tubes. Standardized production and rapid installation further reduce comprehensive costs.
‌Wide Adaptability‌: Suitable for cement flat roofs, sloping roofs, and small-scale ground-mounted power stations, especially ideal for distributed photovoltaic projects. It can be used as beams, columns, purlins, and other multi-component applications.
‌Low Maintenance Cost‌: The corrosion-resistant coating is stable and long-lasting, requiring no frequent maintenance later, reducing operational costs. It can be disassembled and reinstalled, adapting to project expansion or relocation.
‌Compliance and Reliability‌: Complies with international standards such as AS/NZS1170.2 and Euro Code 8, passes CE and SGS certification, and provides a 10–20 year quality guarantee, suitable for most global regions' specifications.