O-ring Application Introduction

YX type O-ring for hole

Product use: used for sealing the piston in the reciprocating hydraulic cylinder. Scope of application: TPU: general hydraulic cylinder, general equipment hydraulic cylinder. CPU: hydraulic cylinder for engineering machinery and high temperature and high pressure cylinder. Material: polyurethane TPU, CPU, rubber.

Product hardness: HS85±2°A Working temperature: TPU: -40～+80℃, CPU: -40～+120℃ Working pressure: ≤32Mpa Working medium: hydraulic oil, emulsion.

YX type O-ring for hole

Product use: This standard is applicable to the use of YX type sealing ring when the working pressure of the cylinder is greater than 16MPa, or when the cylinder is eccentrically stressed, it plays the role of protecting the sealing ring. Working temperature: -40～+100 degrees. Working medium: hydraulic oil, emulsion, water Product hardness: HS 92±5A Material: polytetrafluoroethylene.

YX type O-ring for shaft

Product use: used for sealing the piston rod in the reciprocating hydraulic cylinder. Scope of application: TPU: general hydraulic cylinder, general equipment hydraulic cylinder. CPU: hydraulic cylinder for engineering machinery and high temperature and high pressure cylinder. Material: polyurethane TPU, CPU, rubber Product hardness: HS85±2°A Working temperature: TPU: -40～+80℃ CPU: -40～+120℃ Working pressure: ≤32Mpa, working medium: hydraulic oil, emulsion.

The O-ring has excellent sealing performance and long working life. The working life of dynamic pressure seal is 5-10 times higher than that of conventional rubber sealing products, and can reach up to dozens of times. Under certain conditions, it can have the same life as the sealing matrix.

The O-ring has low friction resistance, and the dynamic and static friction forces are equal, which is 1/2-1/4 of the friction force of the "0"-shaped rubber ring, which can eliminate the "creeping" phenomenon of low speed and low pressure movement.

The O-ring is highly wear-resistant and has automatic elastic compensation function after the sealing surface is worn.

The O-ring has good self-lubricating properties. Can be used as oil-free lubricated seal.

O-ring has simple structure and is easy to install.

O-ring working pressure: 0-300MPa; working speed: ≤15m/s; working temperature: -55-250 degrees.

O-ring applicable media: hydraulic oil, gas, water, mud, crude oil, emulsion, water-ethylene glycol, acid.