Aromatics operation Department of a Petrochemical Company
Customer Name: a Petrochemical Company
Problems in the project: the PX unit adsorption area unit of aromatics operation Department of Jinling Branch originally used sealing gasket. After a period of operation, especially when there is high temperature and pressure fluctuation in production and operation, there will be leakage at the connecting flange where the original gasket is installed.
Operating conditions:
Medium: C8A, c8arene, p-xylene, C8A and p-diethylbenzene
Application: PX adsorption unit of aromatics operation Department of a Petrochemical Company
Working temperature: 145 ~ 220 ℃
Working pressure: 0.88 MPa
Solution: after full technical exchange between the two sides, the LDAR of mmc-z03 composite gasket independently developed by BMC Suzhou was used for repair, and it has been running well up to now
Product advantages:
Line face combined sealing mechanism
Safe and reliable sealing performance
Excellent thermal shock resistance
Strong resistance to alternating load
High temperature resistance
Constant sealing stress
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