Pressure pipeline components are generally standard parts, such as ASTM A53 or ASTM A106 pipelines, so the design of pressure pipeline components is mainly to select standard parts, pipeline pressure level is determined by determining the level of its standard parts. The company is located in:




The pressure level of the pipeline consists of two parts:


Nominal pressure standard pipeline rated pressure grade;
Standard pipe wall thickness rating.


Pipeline pressure level: Pipeline is usually determined by the nominal pressure level and wall thickness level of standard pipes, which can reflect the pressure characteristics of pipes called pressure level. It is customary to simplify the description. Usually the nominal pressure pipe fittings in the pipeline are called the pressure level.


The determination of pressure level is the basis and core of pressure pipeline design. It is the design premise of stress pipeline layout and stress detection, and also an important factor affecting the investment of pressure pipeline funds and pipeline reliability.