Sichuan Chengdu manhole manufacture

  Chengdu Jinwen Yijia Building Materials Technology Co
, Ltd
is mainly engaged in plastic inspection well products, commonly known as plastic inspection well
It is mainly used at the intersection of plastic drainage pipes, turns, changes in pipe diameter or slope, places where water falls or at certain intervals on straight pipe sections, so as to facilitate regular inspection, cleaning and dredging of drainage ancillary structures of pipes The well seat part of the plastic inspection well is mostly one-time injection molding, and the connection of changing pipe diameter and angle is achieved by reducing joint, variable angle joint, rubber sealing ring and other accessories
The well cover, shaft and related accessories are developed for the plastic inspection well
The road load acts around the inspection well through the well cover and well seat to avoid the damage of the road load to the inspection well
The well seat has the function of floating up and down, which can actively adapt to the height change of the road
At the same time, the shaft adopts a special shaft, which can intercept the corresponding length according to the buried depth on site, which is flexible and convenient
The connection between the shaft, inlet (outlet) water pipe and the well seat adopts rubber sealing ring flexible socket connection or heat shrinkable sleeve connection, which can adapt to the angle change in a small range, convenient and fast construction, good sealing performance, anti leakage, and effectively prevent the secondary pollution of groundwater
It is an environmental protection and energy-saving building material According to the purpose, plastic inspection wells can be divided into rainwater plastic inspection wells and sewage plastic inspection wells
The application fields are divided into plastic inspection wells for building community drainage and plastic inspection wells for municipal drainage