Any unanticipated motion from the pipe program which may be pressure-relevant needs to be investigated and addressed. fifteen. Use two wrenches when tightening bolts. When tightening the again up rings of rubber flanges, tighten bolts in cross sample sequence till the rubber flange bulges uniformly amongst the again up ring https://types-of-expansion-joints13579.activosblog.com/38074188/anchors-and-guides-for-expansion-joints-secrets