The difference between pressure vessel and pressure vessel
Pressure vessel is container, tank type, production needs to have special qualifications, and pressure piping is stressful, but it is this pipe, welded pipe connection together, the production of pressure pipes also needs to have special professional to do such work, CARDS in general qualifications required for production of these two things are not the same, do container than complex pipe, pressure pipelines are usually the field operation, the pressure vessel is made of qualified pressure container factory
The container is the bottle! The pipe is the bottom bottle and see the specification
The difference is. The container needs to be supervised by the "fixed pressure vessel safety technical supervision procedure". Pipes do not need this specification. Professional?
Pressure vessels: Pressure vessel: pressure vessel is a device that is used as a gas or liquid to carry a certain pressure.Pressure piping: In a broad sense, a pressure tube is a tube that is subjected to internal pressure or external pressure, regardless of the medium of the tube. Pressure pipeline is part of the pipeline, pipe is used to transport, distribution, mixing, separation, emissions, measurement, control and stop the flow, are connected by a pipe, pipe fittings, flanges, bolts, washers, valves and other parts or compression components and bearing assembly of assembly.
