佛山溝蓋板定做 港口碼頭專用重型鋼格板 湛江碼頭鋼梯腳踏板

Foshan ditch cover plate customized heavy steel grid plate for port and wharf, steel ladder foot plate for Zhanjiang Wharf

（1）按焊接方式，可分為：壓焊型、相嵌型、穿鎖型和穿焊型

(1) According to the welding method, it can be divided into pressure welding type, embedded type, through lock type and through welding type

（2）鋼格柵按材料分為：不銹鋼鋼格柵和碳鋼鋼格柵

(2) According to the material, the steel grating is divided into stainless steel grating and carbon steel grating

廣州批發碼頭水廠專用鋼格板 不銹鋼踏步板 湛江碼頭船用鋼格板

Special steel grating for Guangzhou wholesale wharf waterworks stainless steel stepping plate marine steel grating for Zhanjiang Wharf