What are the precautions for PE water supply pipes
What are the precautions for PE water supply pipes? PE pipes have good flexibility and light weight, so long pipelines can be prefabricated on the ground. When geomorphic conditions permit, ground welding of pipelines can reduce the trench excavation width. The minimum width should be suitable for easy installation and docking. 1.2 In the pipe trench of sand or silt, if it is not easy to make