PE drainage pipe fittings
Due to its excellent physical properties, polyethylene has become an excellent substitute for metal pipes. The PE drainage pipe is lighter, does not produce rust, is corrosion resistant, and has better seismic and compression performance.
The storage and transportation of PE drainage pipe is more convenient. 贮存时 要 远离火源，隔热，仓库内 要 保持干燥、整洁，严禁混入任何杂质，严禁日晒、雨淋。 Generally speaking, PE pipes should be kept away from fire sources and insulated during storage. The warehouse should be kept dry and tidy. It is strictly forbidden to mix in any impurities. 要 贮放在清洁、干燥有顶棚的车厢或船舱内，不得有铁钉等尖锐物 ，以免破损 。 Transportation should be stored in clean, dry covered cars or cabins, and there should be no sharp objects such as iron nails to avoid damage . It is strictly forbidden to mix with flammable aromatic and halogenated solvents.
PE drainage pipes have good flexibility and require less operating tools. 要 对管材和管件按 工程 设计要求进行核对 ，之后进行 外观检查， 看是否 符合要求。 Before connecting the pipes, check the pipes and fittings according to the engineering design requirements , and then perform visual inspection to see if they meet the requirements. The main inspection items include pressure rating, external surface quality, fit quality, and consistency of materials. 要 在施工现场放置一定的时间后再连接，以使 PE排水 管材和管件温度一致 。 The pipes and fittings should be connected at the construction site for a certain period of time, so that the temperature of the PE drainage pipes and fittings is consistent . 要 采取保护措施或调整连接工艺。 When connecting in cold weather ( below --5 degrees) and windy conditions, take protective measures or adjust the connection process. 要 洁净，每次收工时管口 要 临时封堵，防止杂物进入管内。 The pipe end should be clean when the pipe is connected, and the pipe mouth should be temporarily blocked at each closing time to prevent debris from entering the pipe. 根据不同的接口形式采用相 要 的专用加热工具，不 能 使用明火加热 PE排水 管材和管件。 When in use, the relevant special heating tools should be used according to different interface forms . It is not possible to use open flames to heat PE drainage pipes and fittings. 要 使用同种 型号 材质的 PE排水 管材和管件 。 Pipes connected by welding must use PE drainage pipes and fittings of the same model . 要 进行外观检查，不合格者马上返工。 After the pipeline is connected, visual inspection is required, and those who fail to rework will immediately rework.
If you want to use the PE drainage pipe safely and efficiently , it is the best way to operate in strict accordance with the operating requirements.
Storage and transportation of PE drainage pipe