2016年12月4日星期日

Introduction to the related knowledge of PPR pipe fittings

Introduction to the related knowledge of PPR pipe fittings

PPR pipe fittings in the cold water piping system should not be greater than 40 degrees Celsius, the water temperature in the hot water piping system should not be greater than 90.

PPR supply pipe should be set in the dark tube or pipe hole, water surface of the riser should be arranged in the sanitary ware and more concentrated with local water consumption, and should be arranged in the corner is not vulnerable to external impact. Water can cross pipe laying in the ceiling or trench, can also be laid on the floor in the leveling layer. PPR pipe should not pass through the expansion joints, settlement joints, such as must pass through, should take the necessary technical measures. If the pipe should be placed outside the open and bright, the pipe should be placed in the light of the direct exposure to the sun. In areas where there is a potential for freezing, there should be anti freezing measures for outdoor and outdoor piping.

Note that the pipeline shall be laid in the flue duct, and drainage; not through the stool trough, trough urinal; not through distribution room, warehouse, storage room and other rooms.

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