Preparation before installation of pipeline compensation joint:

Before installing the pipeline compensation joint, check the type, specification, force transmission screw device, etc. of the compensation joint according to the construction drawing, 

and confirm that it meets the design requirements.

Check the expansion or adjustment of the compensation joint according to the installation instructions and construction drawings, so that the compensation joint is in the best condition

 before installation.

The flange type of the flange connection pipe should be the same as the flange of the compensation joint.