Pipe for Pressure Purposes

In a broad sense, pressure pipeline refers to all the pipelines that bear internal pressure or external pressure, regardless of the medium in the pipe.

Pipe for pressure purposes refers to the tubular equipment used to transport gas or liquid with a certain pressure. Its range is specified as the maximum working pressure is greater than or equal to 0.1MPa (gauge pressure), the medium is gas, liquefied gas, steam or flammable, explosive, toxic, corrosive, the highest working temperature is higher than or equal to the standard boiling point, and the nominal diameter is greater than or equal to 5 0 mm pipe.

The pipe for pressure purposes is a part of the pipeline. The pipeline is used to transport, distribute, mix, separate, discharge, measure, control and stop the fluid flow. It is an assembly composed of pipes, pipe fittings, flanges, bolted connections, gaskets, valves, other components or pressure parts and supports.