HDPE pipe is also cross-linked polyethylene pipe, and HDPE corrugated pipe is commonly seen. It is obtained from polyethylene powder through cross-linking reaction. A…
Rigid waterproof casing is a steel pipe with a wing ring (a ring made of steel plate is sleeved on the steel pipe), which is installed in the wall (mostly concrete wa…
Selection of rubber joint model: The appropriate rubber joint model must be selected according to the working pressure, connection method, medium and compensation amo…
The flexible rubber joint buried protection device, with sufficient space around it, will not affect the displacement performance of the rubber joint, but also can is…
