Trench Cover Plates
Features of Trench Cover Plates:
Attractive appearance: simple line, silver surface and modern idea
Optimal drainage: the water leakage area is 83.3% which is more than two times that of cast iron
Hot-dip galvanizing: strong anti-rust capacity, and no maintenance or replacement in 30 years
High strength: strength and toughness are far higher than those of cast iron, and the trench cover plates can be used for large-span and heavy-load environments such as wharfs and airports.