Have all guides, supports and Expansion Joints been produced to enable the predicted movements from the pipe process? b. Rubber flanges is not going to retain loose components in valve bodies that rely on contact with a steel flange. For example, some Check out valves are manufactured with brass inserts https://pipingexpansionjoint81357.laowaiblog.com/38144804/not-known-details-about-axial-expansion-joint