Are all ordinary water transport pipes GC3 pressure pipes? ? ? ?
Thread Content
4.3 Industrial pressure pipelines that meet the following conditions are classified as GC3 grade: they transport non-toxic, non-flammable fluid media, have a design pressure of less than or equal to 1.0 MPa, and a design temperature higher than -20°C but not exceeding a certain limit. Does that mean that all pipelines used for transporting water are GC3 grade pressure pipelines? ? ? ?
It must first be a pressure pipeline, and then classified. According to the definition of pressure pipelines, ordinary water conveyance systems should not be considered pressure pipelines
Not all pipes used for transporting water are pressure pipes, except for hot water, of course.