Putian d800 ductile iron round well circle well cover price
In daily life, spheroidal graphite Cast iron well ring cover It can be seen everywhere, such as on the street, in the community, in the park, and so on. Because this kind of well cover is spherical graphite obtained through spheroidizing and inoculation, it better demonstrates the mechanical properties of cast iron, and especially improves the plasticity and toughness in use. Due to the continuous improvement of casting technology, our company has adopted a new design concept in the design of the new five prevention manhole cover, so that when the vehicle passes the manhole cover, it will not hit the manhole cover, but hit the edge of the well circle, preventing the manhole cover from sinking as a whole, and solving the problem of "broken edges" around the manhole cover in the city.
The production of the ductile iron well cover of Donghong Yunsheng is divided into two parts: the outer cover and the inner buckle. The purpose of setting the inner buckle is to prevent the well cover from falling. The cast iron well cover is generally divided into round and square. The round outer cover cannot fall from the inner buckle at any angle, which greatly ensures the safety of personnel and vehicles.
Advantages and features of nodular cast iron manhole cover:
1. Long service life: the manhole cover is made with strict anti-corrosion measures, making it corrosion resistant, maintenance free, and can be used for more than 50 years.
2. Improved bearing capacity: the bearing capacity is far higher than other types of products, with large bearing capacity and fracture resistance.
3. Strengthened anti-theft performance: ordinary anti-theft design, new anti-theft design, manhole cover and well ring are connected by bolts, and are designed as a whole.
4. Anti bounce cover function: shockproof rubber ring is used to make the vehicle pass without noise, which meets the environmental requirements.
5. The well cover is tightly combined, without jumping, seesawing, ringing, displacement, etc., and is noise free and reliable.
6. More beautiful appearance: in the urban environment, black asphalt is sprayed to make the product look bright and clean. Please pay more attention to our website http://www.btsdshy.com
