What Are The Rules Of The Conventional Plastic Pipe?
The regulations of plastic hoses are for the rational use of plastic drainage inspection wells, ensuring the quality of projects, and satisfying the needs of building drainage.
The regulations are applicable to the depiction, construction, inspection and protection of the plastic drainage and inspection wells that are not more than 800mm, the buried depth is not more than 6m, and the operation of the well is not more than the construction of a residential area (residential area, public building area, factory area and so on).
Note: when industrial enterprises remove industrial waste water and choose plastic drainage wells, the raw materials of well blocks, wellbore and rubber sealing rings should be selected according to the nature of industrial waste water.
The data and fittings selected from plastic drainage well should conform to the requirements of national and occupational standards.
PP pipe plastic drainage well inspection works should comply with the relevant regulations of the state, occupation and local area.
Sealing pipe: drain horizontal pipe section from building (or external wall) to outdoor inspection well.
Household pipe: drain pipe placed around the building and connected to the discharge pipe inspection well.
Dry pipe: the main drainage pipe connecting several drainage pipes in the drainage system of residential areas.
PP pipe branch: in the drainage system of the District, there are any pipes other than dry pipes, household pipes and discharge pipes.