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๐ SIMILAR VOLUMES
oxide (Dy 2 O 3 ) or yttrium oxide (Y 2 O 3 ). This frit seal material can withstand higher operating temperatures so that the length of the capillaries can be reduced, compared with those that are sealed with a conventional frit sealing material.
Compressor seal assembly and gas bearing cartridge
## Dynamic sealing that require long piston strokes. Moulded elastomeric diaphragms are tough versatile dynamic seals and have high sensitivity and negligible hysteresis. The overall industry for moulded diaphragm seals continues to increase significantly --from 5%-7% annually --with most of thi
A technique for sub-sea intervention operations using a retrievable dynamic seal assembly is described. The dynamic seal can be used to accommodate the movement of a for example, a wireline, slickline, coiled tubing or coiled rod. The seal is selected to suit the individual application and no specif