Note that the corrugated compensator assembly should comply with the following provisions.

The corrugated compensator should be coaxial with the pipeline.
There are arrows marking the pipeline compensator, the arrow symbol orientation means the orientation of the material flow, not to be installed in reverse.
Corrugated compensator assembly. Corrugated compensator whether it is seamless steel pipe welding or flange coupling, usually use the way after the assembly. That is, in the pipeline construction, first not assembled corrugated compensator, in the bit to be installed first with the whole branch to take over immediately in the past, and according to the design provisions and pipeline compensator manufacturer of pipeline compensator around the support frame set the standard assembly of good guide bracket and support frame, to be bracket to do the design provisions, and then gradually assembled pipeline compensator.