Heavy duty is based on the load that the road surface or well cover needs to bear. The light nodular cast iron well cover is generally used on the road. Heavy duty is mainly used on the road passing by container trucks or heavy trucks. Next Shandong Ductile Iron Well Cover Factory will give you a talk about the characteristics of heavy Ductile Iron Well Cover!
Characteristics of Heavy Ductile Iron Well Cover:
1. Long life: corrosion resistance, pollution-free, maintenance-free, can be used for more than 50 years.
2. High bearing capacity: bearing capacity far exceeds other kinds of products, bearing pressure, anti-fracture, vehicle falling and other safety incidents.
3。 Anti-theft: General anti-theft design, new anti-theft design, well cover and well ring are connected by high-strength bolts, integrated design。
4. Anti-skip cover: The use of anti-vibration rubber ring makes the vehicle pass without noise, which meets the requirements of environmental protection.
5。 Good safety: The well cover is tightly combined, it will not produce jump, seesaw, noise, displacement and other phenomena, no noise, safe and reliable。
6. Beautiful appearance: beautify the urban environment, spray black asphalt, make the product appearance bright and clean.
7. Anti-skid: There are special anti-skid patterns on the surface of the well cover to increase friction and prevent pedestrians from sliding due to rain, snow and ice cover.
Today I'm going to talk to you for a moment。 I hope this little editing knowledge from Shandong Ductile Iron Well Cover Manufacturer can help you。 If you have any questions about this, please consult our official for details。 Http://www。jnwszy。com