-Product name: YXd/IDU/Y/U type polyurethane piston Rod(for shaft) sealing ring.(YXd series inner lip is low, outer lip is high)
-Material: Polyurethane(PU)
-Colour: The physical product is green or blue, and two colors are delivered randomly
-Pressure: ≦40Mpa
-Working temperature: -20℃ to +100℃
-Hardness: A90 ± 2
-Medium: Hydraulic oil, emulsion, water
-speed: ≦ 0.5m/s
-Feature: Excellent wear resistance,Good sealing performance, convenient installation, impact resistance, large extrusion clearance allowed, excellent wear resistance, small compression deformation, improved sealing performance under zero pressure, suitable for harsh working conditions, long service life.
-Product use: used for sealing piston Rod(for shaft) in reciprocating hydraulic cylinder.
-Scope of application: general hydraulic cylinder, general equipment hydraulic cylinder, hydraulic cylinder for construction machinery, forging hydraulic press, rubber vulcanizing machine, etc.
-YX series seal ring is the most commonly used seal ring in oil cylinder, which is a typical lip seal ring. Under low pressure, the seal is only generated by the interference deformation of the lip. Because of the small contact surface, the friction force is relatively low. As the pressure increases, the elastic deformation of the lip increases, the tensile, compression and bending stresses increase, the radial compression force of the sealing ring automatically increases, and the length of contact with the sealing surface continues to increase until the entire axial length of the sealing ring contacts the sealing surface, thus ensuring good sealing performance under high pressure. 

 

 

 

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We Ship to Worldwide.

Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.

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Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)

Items are shipped via China Post Air Mail.

 

 

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