干气密封在工业泵上的应用

Application of gas mechanical seal on the industry pump

黑石化厂P4 0 3泵长期以来泄漏严重 ,自从使用成都干气密封技术以来成功地解决了这一难题 ,取得了较好的经济效益 ,值得推广应用。

Heilongjiang Petrochemical Work P403's pump leaks long time,but it does not leak when application of the gas mechanical seal which was from Chengdu Yitong Science & Technology Co.Ltd.,and fairly good economica bendfit is obtained.So it may be applied and spreaded on the industry pumps.