I am seeing most of the vendors are adjusting the Hot load in the spring hanger table and bring the loads on the equipment nozzle within the allowable limit.They are ordering the spring hangers based on this and installing at site too.

After while removing the nuts of the spring hanger, the pipes are getting disturbed because of actual cold load.

It is very difficult for me to educate the vendors in this, as they are quoting "We are following as per the CAESARII"
I request COADE to describe about this in their Technical reference manual breifly.

Regards,