Made from Q235 low-carbon steel or Q345 alloy steel. Low-carbon steel is suitable for standard loads (e.g., low-voltage lines, lightweight equipment), offering moderate cost and easy processing. Alloy steel is used for high-voltage lines and heavy-duty equipment (e.g., 110 kV transmission accessories, large telecommunication cabinets), with a tensile strength ≥500 MPa to withstand significant external forces.
Anti-Corrosion Treatment:
The core treatment involves hot-dip galvanizing with a zinc layer ≥90 μm, resistant to rain, salt spray, and industrial dust outdoors, ensuring a service life of 15–25 years. For highly corrosive environments (e.g., coastal areas, chemical zones), a dual-protection system of "hot-dip galvanizing + electrostatic powder coating" can be customized. The coating thickness of 0.8–1.2 mm further enhances rust and aging resistance.
Produced using CNC cutting, bending, and welding (partially forged as a single piece). Welded joints undergo non-destructive testing to ensure no cold welds. Reinforcing ribs are added at the junction of the D-ring and main bracket to improve overall structural strength. Connection holes are precision-drilled and chamfered to prevent bolt scratches during installation, ensuring smooth assembly.