The composite manhole cover has the following characteristics in technology:
The composite sewer cover is made of high polymer composite material, with steel bar as the main internal framework, and is produced by high temperature molding. Its strength can bear 50 tons of weight.
The well cover is light in weight, convenient for transportation and installation, and can greatly reduce labor intensity. The new resin well cover has a good anti-theft performance, because the synthetic resin material has no recycling value, effectively put an end to the emergence of "urban black hole".
The composite well cover has high precision and corrosion resistance. After high temperature molding production, it has good acid and alkali resistance and corrosion resistance, effectively extending the service life of resin manhole cover.
Zibo Best Energy-saving Materials Co., Ltd. Specialize in composite manhole cover, trench cover, drain grated and cable cover. More than 15 years experience and easy to get professional technical.
Zibo Best Energy-saving Materials Co., Ltd. Specialize in composite manhole cover, trench cover, drain grated and cable cover. More than 15 years experience and easy to get professional technical.