Technical Parameters
1) - .Main Steel Frame: hot-dip galvanized Steel beam or Steel tube truss beam:
2) - .Bracing System: Square Hollow Section and Circular Hollow Section:
3) - .Surface Treatment: Rust-proof Painting with 2-4 Layers;
4) - .Steel Material: Q235 & Q345;
5) - .Shipment: by Open-top Containers:
6) - .Span: The max span is 50m between supporting bases.
7) - .Endurance: 70 years:
8) - .Earthquake Résistance: 9 Grade.