焊接垫片密封型高压热交换器检修工艺

摘要

welding gasket seal is a form of upgrading Omega ring seal,the petrochemical indus-try in recent years began to use a new high-pressure heat exchanger sealing form,combined with the structure described in detail,and the demolition of welding gasket welding clamp removal in-stallation and repair technology.%焊接垫片密封是Ω环密封的一种升级形式，是石油化工行业近几年开始应用的一种新型高压热交换器密封形式，结合其结构形式详细阐述了焊接垫片的拆除、焊接以及卡箍的拆除安装等检修工艺。