Product Features of FRP Trench Cover

1. Beautiful appearance: simple lines, plain silver, modern tide

 

2. Excellent drainage: 83.3% of the leakage area is more than twice that of cast iron.

 

3. Strong rust resistance, no need to repair and replace

 

4. Anti theft plan: the cover and frame adopt hinge tail, anti-theft, safe and easy to open.

 

5. Investment throttling: large span, heavy load, lower price than cast iron, lower cost of replacing stolen or crushed

 

6. High load (50kn-900kn): the strength and toughness are much higher than that of cast iron, which can be used in large span and heavy load situations such as port and airport.

 

7. Multiple spec