Seeking advice on the pressure testing method for scaled tube heat exchangers
Thread Content
During the recent maintenance, we cleaned the SO3 cooler located before the absorption tower in the conversion process. We would like to ask everyone for advice on the approach to pressurizing the heat exchanger, what pressure level is suitable, and what precautions should be taken to prevent leaks in the tube bundles Those who have detailed information on this topic can send it via QQ: 269868759. Thank you very much!
It is operated in the same way as a heat exchanger with radiant tubes; the normal operating pressure is 50 KPa