C-shaped seals are self-tightening seals , The sealing mechanism of the C-shaped ring has the circle of the protruding arc on the upper and lower part of the ring, which is the contact sealing part. When the fasteners are pre-tightened, the C-shaped ring is compressed at the expense of ...
C-shaped seals are self-tightening seals , The sealing mechanism of the C-shaped ring has the circle of the protruding arc on the upper and lower part of the ring, which is the contact sealing part. Когда крепеж предварительно затянут, С-образное кольцо сжимается за счет упругого осевого сжатия; When the upper cover pops up during operation, on the one hand, the sealing ring is springy and opens, and on the other hand, under the influence of internal pressure, linear contact is pressed more denser and denser.
The selection of a suitable C-ring and the provision of the appropriate preliminary tightening can guarantee that the C-ring contact pressure will be greater than the pressure of the compacted environment to achieve tightness.