营业项目：Rubber Diaphragm, Rubber Gasket, Rubber Boots, Rubber Foots, Rubber Sponge, Rubber Tube, Rubber-Metal Bonded Parts, Rubber Valve, Rubber Packing, O-ring and other OEM rubber parts
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O Ring
产品英文： O Ring
备注： O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings can form a static or dynamic seals. A static seal is where the O-ring does not move and is used simply for containing pressure or maintaining a vacuum. Dynamic seals can be reciprocating (like a piston and cylinder), or rotating (shaft rotating in a housing).
