Goetze Angle Step-Type Joint Piston Rings for 4-Stroke Large Bore Engines Angle Step Type Joint for Improved Sealing Joint for improved sealing, used for being gas-tight Compression rings...
Typically used in heavy, industrial applications Larger diameter and gauge spiralround duct uses angle rings Can be used in conjunction with “van stoning” on the round duct for a “slip ring” capability Requires additional gasketing if...
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