The value of the use of ductile iron manhole covers is significant

Botou tianlong casting ductile cast iron manhole cover has its existence value, especially in the rapid development of society, the need to install the cover everywhere, but for nodular cast iron manhole covers, its use value is what?

We all know that a city's drainage system is made up of many waterways, but what? We can't ensure that each channel can he always maintain normal work, generally not far distance will manhole covers, this is in order to promote urban system daily management and maintenance, the main problem in urban drainage system, we can also reduce the investment of manpower and material resources to find the key sticking point, so the role of the manhole cover is a huge incalculable. Botou tianlong casting USES high quality ductile iron manhole covers, many accidents can be avoided.

Ductile iron manhole cover

Secondly manhole cover can also play the role of beautification of the city, the pattern and style of well cover are various. He is the embodiment of a city face, also reflects the spirit of a city. Its extension is immeasurable.

1. The fine casting process makes the pattern of the nodular cast iron manhole cover the surface of the well cover has a unique anti-slip pattern which can increase the friction capacity, prevent the rain and snow, and the hail overrides the person to slip and fall.

2. The use of botou tianlong casting ductile iron material can increase the density of the products, so that the products have the advantages of good compressive resistance, high temperature resistance and aging resistance.

3. Botou tianlong casting nodular cast ductile iron manhole cover has a zero contact surface, which can match 100%. The cast iron manhole cover can prevent the vehicle from passing the noise.