PVC pipe fittings 4 inch 90°LONG TURN ELBOW

A municipal drainage system is a critical infrastructure for the treatment of rainfall and wastewater generated in a city. It consists of a series of pipes, equipment and structures designed to efficiently collect, convey and treat rainwater and wastewater to maintain a hygienic and sustainable urban environment.
PVC Pipe Fittings 4 inch 90° LONG TURN ELBOW is a sewer drainage system fittings.
SEWER DRAINAGE SYSTEM: The sewer drainage system is responsible for collecting, conveying, and treating wastewater and sewage generated in the city. It includes facilities such as sewer lines, inspection wells, pumping stations, and sewage treatment plants. Wastewater is discharged from residential, commercial, and industrial buildings and is conveyed through pipelines to inspection wells or pumping stations, which in turn assist in conveying the effluent to the wastewater treatment plant for treatment. In a wastewater treatment plant, the wastewater undergoes a series of physical, chemical, and biological treatment processes to remove pollutants and ultimately bring the water body up to discharge standards before it is released into the environment or reused.