① Pressure test (pressure-bearing pipeline) The pipeline pressure test shall be carried out after t
>13
Sep / 2021
Plastic pipes are widely used in water supply and drainage engineering, power and communication engi
>13
Sep / 2021
Introduction PPR pipe as a common pipeline water supply system is widely used in various constr
>25
Oct / 2021
Introduction: Pex tubing is now widely used in water supply projects. Back in history, Pex tub
>10
Mar / 2022
Introduction PP-R pipe has been widely used since its creation in the early 1990s because of its de
>03
Jan / 2023