Round resin manhole cover

Resin manhole covers

The Resin manhole covers is made of the latest polymer composite material, with the reinforcement as the main internal skeleton, which is produced by high temperature molding and can bear up to 50 tons of weight.

Features:

1. High strength: it has high compressive, bending and impact strength and toughness. After long-term use, the manhole cover will not be crushed or damaged, which can completely eliminate the occurrence of “urban black hole” accident.
2. Beautiful appearance: exquisite surface pattern design and bright and adjustable color beautify the urban environment.

3, easy to use, light weight: the product weight is only about one third of cast iron, easy to transport, installation, rush repair, greatly reduce the labor intensity.

4. No recycling value, natural anti-theft; According to customer needs and lock structure, to achieve the well property theft.
5. Strong weather resistance: the manhole cover can be used normally in the environment of -50℃ ~ +300℃ through scientific formula, advanced technology and perfect technical equipment.

6, acid and alkali resistance, corrosion resistance, abrasion resistance, roll resistance, long service life.