科学的構成
Carbon, silicon, manganese, phosphorus, sulfur
Surface treatment
Zinc Plated
Usage
Concrete construction support,ditch cover,platform slab
Superiority
Hot dip/ Carbon Steel / Heavy Duty / Steel
梱包の詳細
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.
hot dip galvanized iron floor grid welded grate steel grating canal cover steel walkway
ポート
Shanghai Port, Qingdao Port, Tianjin Port