Discussion on graphite stationary ring rupture
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The main sealing surface of the graphite static ring is intact with no obvious signs of wear, but the peripheral area of the static ring is partially chipped. The auxiliary sealing ring is an O ring. Please help discuss the cause. The rotating speed is 500, the medium is water, and the matching dynamic ring is made of carbide. Expand all...
What device is it used on? What flushing regimen? Do you know what the pressure difference between the flushing pressure point and the sealing chamber is? Are there any pictures?
Why can’t the picture of the broken graphite static ring be uploaded? consult?
Please help. How can radial runout cause the outer end face of the graphite stationary ring to break? Thanks!
It is an unbalanced type, with an external cooling water flushing machine seal. It is a back-to-back double-end machine seal. The damaged static ring is on the inside.
Please send the picture to my email. 63wxh@163.com , let me upload it for you