Drain pipe fittings PVC is made of polyvinyl chloride (PVC) resin as the main raw material, adding appropriate amounts of stabilizers, lubricants, fillers, color enhancers, etc., through injection molding, cooling, curing, shaping, inspection, packaging, and other processes to complete the production of pipes and fittings. This kind of pipe fittings has the characteristics of excellent physical and chemical properties, chemical corrosion resistance, high impact strength, low fluid resistance, long service life, etc., and has important applications in urban drainage pipes.
The role of Drain pipe fittings PVC in urban drainage systems
The role of PVC drain pipe fittings in urban drainage systems is to collect and discharge wastewater, rainwater, etc. in the city to ensure the normal operation of the urban drainage system.
1. Drainage function: Drain pipe fittings PVC can effectively collect and discharge rainwater, domestic wastewater, etc., prevent water accumulation in the city, and ensure the smooth operation of the urban drainage system. This is of great significance for preventing urban waterlogging and protecting urban infrastructure from damage.
2. Protect the pipeline: By using protective measures such as PVC sleeves, the pipeline can be prevented from external damage, such as foundation settlement, vehicle rolling, etc., thereby extending the service life of the pipeline.
3. Convenient installation and maintenance: The installation of PVC pipe fittings is relatively simple, with a large operating space, which is convenient for the installation and maintenance of pipelines. At the same time, the corrosion resistance of PVC pipe fittings also reduces the cost of pipeline replacement and maintenance.
4. Environmental protection: The use of PVC pipe fittings helps to reduce environmental pollution caused by corrosion and leakage of traditional materials (such as cast iron pipes), and also reduces ground excavation and repair work caused by pipeline damage, thereby reducing interference with the urban environment.
5. Improve urban safety: Through effective drainage, the possibility of urban waterlogging is reduced, thereby improving the life safety of urban residents.
Specifications
Common specifications of Drain pipe fittings pvc include DN32, DN40, DN50, DN75, DN110, DN200, DN250, DN400, etc. These specifications cover different needs from household drainage to industrial drainage. The specifications of household drain pipes are usually below DN160, while the specifications of industrial drain pipes are mostly above DN200.
PVC Drain fittings are widely used in building drainage, municipal drainage and other fields due to their various specifications and excellent performance. When selecting PVC drain pipe fittings, it is necessary to comprehensively consider factors such as specific use conditions, soil properties, and drainage volume to ensure the normal operation of the drainage system. In addition, PVC Drain fittings must not only have sufficient strength to withstand the pressure of water flow and soil, but also have good corrosion resistance and aging resistance.
