
Galvanized Steel Structure for Electrical Substation Structures Steel Structure. Long Service Life: Anticorrosion guarantee of 20 to 30 years with hot-dip galvanization. Customizable Design: Accepts customer drawings and samples for tailored steel structure solutions. Wide Voltage Range: Covers power substation grades from 10KV to 500KV including UHV. High-Strength Materials: Uses Q235, Q345, Q420, Q460, and ASTM A527 steel grades. International Standards: Manufactured per AWS D1.1, ASTM A123, and ISO 9001 standards. Fast Delivery: Finished goods delivered within 30 days after drawing confirmation. Door-to-Door Service: Available shipping service including customs clearance assistance. Advanced Manufacturing: Equipped with CNC machines and automated welding technology.