Heat exchanger maintenance
Working condition：Tube temperature: 360℃, tube pressure: 20kg/cm²; Shell side temperature: 100℃, shell side pressure: 16kg/cm²
Problem：In the process of heat exchanger switching, oil leakage of large head flange often occurs
Solution：High temperature disc spring 20813
Effective：Preventing heat exchanger head flange leakage of high temperature slurry, to ensure the safe operation of equipment