Gas analyzing system, has attachment e.g. pipe and pipe fitting, fastened at separating column, where attachment does not exhibit rigid connection between separating column and casing

摘要

The system has a separating column exhibiting a preferential axis in a vertical orientation, and a casing surrounding the separating column. An attachment e.g. pipe and pipe fitting, is fastened at the separating column, where the attachment does not exhibit rigid connection between the separating column and the casing. The connections of the system are deformable in normal condition and are not deformable under working temperature of over 10 percentage, where the connections exhibit rigid solids such as metals or rigid bodies.