Name: YXD/U/ODU Type Oil Seal Ring Size: Outer diameter * Inner diameter * Height Material: Polyurethane (PU) Hardness: 90 degrees Working pressure: within 40Mpa Reciprocating speed: <0.5m/s Temperature: -20 ℃ ~ 100 ℃ Color: green / blue / white / yellowish random delivery, can not specify the color, hope to get your understanding. Medium: hydraulic oil, emulsion, water.
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