求翻译：乌鲁木齐石化公司P2801泵是FLOWSERVE NIIGATA WORTHINGTON 制造的，配的是Eagle的机械密封，操作温度279摄氏度，介质PX，在运行半年时间内经常出现机械密封静环卡环脱落造成介质端机械密封损坏的情况。用户苦不堪言，我们初步分析是卡环材质的问题。请帮助审查，提出解决方案。是什么意思？

Urumqi Petrochemical Company p2801 pump flowserve niigata worthington manufactured, with the eagle of the mechanical seal operating temperature of 279 ° C, the medium px, in the run for six months period of time often mechanical seal stationary ring clasp off the media-side mechanical seal damaged .

Urumqi Petrochemical Company 2801 P FLOWSERVE NIIGATA WORTHINGTON pump is manufactured with Eagle is the mechanical seal operating temperature, 279 degrees Celsius, PX media, half the time running in quiet mechanical seal ring ring off the Media End of mechanical seal damage. Users have suffered a g

The Urumqi Petrochemistry Company P2801 pump is FLOWSERVE NIIGATA the WORTHINGTON manufacture, matches is the Eagle mechanical seal, the operating temperature 279 degrees Celsius, medium PX, in moves in half year time to appear the mechanical seal static link clamp to fall off frequently creates the

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