化学成分
Carbon, silicon, manganese, phosphorus, sulfur
Surface treatment
Zinc Plated
Usage
Concrete construction support,ditch cover,platform slab
Superiority
Carbon Steel / Heavy Duty / Steel
Packaging Details
1. Bandages and cardboard: generally suitable for neat steel plates;
2. Locking screw method: 4 screws go through the holes of the steel grating, with high strength;
3. Steel tray: traditional export packaging.
Steel grate drains horizontal scupper drain grating sidewalk drain covers
Port
Shanghai Port, Qingdao Port, Tianjin Port