Which company to choose for PP floor drain suppliers? Factory price sales hotline: [Zhenjiang Xingyang Electrical Pipe Industry Co., Ltd.] What is the function of PP pipe floor drains? They prevent odor, clog, cockroach, virus, backwater, and dryness (mainly refers to water seal floor drains). The quality of floor drains is mainly evaluated from four aspects: drainage speed, odor prevention, ease of cleaning, and mechanical durability. They are an important interface connecting the drainage system to the indoor floor, and as an essential component of the residential drainage system, their performance directly affects indoor air quality and is crucial for controlling bathroom odors. The selection standard is only applicable to floor drains used in general industrial and civil buildings and is not suitable for special places such as anti-aircraft shelters with wave prevention floor drains or petrochemical enterprises with explosion-proof floor drains. For floor drains in special places, in addition to referring to this standard, they should also meet the technical requirements of the relevant industry.