Pipeline connection mode:
The pipeline used in the production unit generally exceeds the standard length (that is, the fixed length of the pipe produced by the manufacturer according to the standard), especially the pipeline used by the petrochemical transmission system, often has dozens of kilometers, or even hundreds of kilometers in length, so the connection of the pipeline has become a very important part of the pipeline design.
Reasonable selection of connection mode can not only save time, but also ensure the smooth process and increase safety.
Pipeline connection methods can be roughly divided into:
thread connection,
welding,
flange connection,
socket connection,
socket bonding,
sleeve connection,
clamp connection,
and other connections.
Selection of connection mode: pipe type, pipe diameter, wall thickness, medium, pressure, corrosion, design requirements, etc., should be considered comprehensively.
In practical work, the project requirements generally prevail.
