ent:
a. Galvanized: Steel grating with zinc protection coating;
b. Untreated steel: Carbon steel or mild steel grating, black natural steel color, non galvanized;
c. Painted: Steel grating painted into colors.
Processing:
Mild or carbon steel grating is made of carbon steel plates of certain sizes through the processing of grooving, lock-pressure, welding, finishing and other treatment.
Uses:
Mild steel grating is used for the support of floors and elevated walkway, platform aisle,ventilation wi