450mm Lightweight Round Manhole Cover
Lightweight composite manhole covers are extremely durable and lightweight, weighing three times lighter than steel and iron, and four to five times lighter than concrete-so they can be carried by one person, thus avoiding the risk of operator injury. Especially for local governments and public utility companies that are short of funds, this may save huge costs.
- Model: JM-MR104
- Load: A15, B125