ASTM A53 Pipeline Preesure
The components of the pressure pipe are generally standard parts like the astm a53 pipe or astm a106 pipe, so the design of the pressure pipe components is mainly the selection of standard parts, pipeline pressure level is to determine the level of its standard parts to determine.
The pipeline's pressure rating consists of two parts:
Nominal pressure standard pipe nominal pressure rating;
Wall thickness rating of standard pipe in terms of wall thickness.
Pipeline pressure rating: Pipeline usually by standard pipe nominal pressure level and wall thickness level together to determine the characteristics of the pipe can be reflected pressure characteristics of the pipe called the pressure rating. Customary to simplify the description, often the nominal pressure pipe fittings in the pipeline called the pressure level.
The determination of the pressure level is the basis of the design of the pressure pipeline and also the core of the design. It is the design precondition for stress pipeline layout and stress pipeline stress check, and it is also an important factor that affects the capital investment and pipeline reliability of pressure pipeline.
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