In order to better play the role of anti-corrosion PE pipe, a dense polymer protective film is formed on the inner wall of the pipe, so the drainage process, there is no need to worry about pipe corrosion and affect the performance of the drainage pipe. PE water supply pipe and PPR water supply pipe are both commonly used in our lives to transport drinking water pipe, PE water supply pipe is usually used for outdoor water pipeline, while PPR pipe is generally used for indoor transport water supply PE water pipes are usually used for outdoor water pipes, while PPR pipes are generally used for indoor water supply.
Generally speaking, the diameter of the plastic buried drainage pipe below 500 mm: usually to select the ring stiffness 8KN/m2, as long as the geological conditions are good and no transport vehicle load to choose the ring stiffness 4KN/m2. Diameter in the 500-1200 mm plastic buried drainage pipe. pe water supply pipe parts coated with adhesive after the rotation to the ideal combination of angle, the pipe into the pipe fittings of the bearing interface, with a mallet to knock, so that all the pipe into the bearing. It is required to install one expansion joint per layer to compensate for the thermal expansion and contraction of the counterflow pipe.
Good PE pipe manufacturers consume pipe, the inner surface surface lubrication, clean, no bubbles, no distinctive scratches, dents, magazines and color unevenness and other achievements. The end of the pipe is cut smoothly and perpendicular to the pipe axis. To be used as a gas pipe, for safety reasons, must have a stable and reliable interface, material impact resistance, anti-cracking, aging resistance, corrosion resistance and a series of advantages, compared with traditional pipe, HDPE pipeline system has the above advantages, and has a long service life.
PE pipe is polyethylene plastic pipe, PE is a more basic plastic, has excellent resistance to most of the living and industrial chemicals, PE pipe can be divided into low density polyethylene pipe, medium density polyethylene pipe and high density polyethylene pipe.
Post time: Aug-15-2022