High and low temperature performance of seals GTO type: for heavy-duty hydraulic cylinders, compression deformation

High and low temperature performance, high-low temperature, GTO type: strong wear resistance, suitable for harsh working conditions

The GTO-type HG seal is the result of further development of lip seals. It has the advantage of high-elastic O-ring and lip sealing material wear resistance.

This special seal is mainly used for heavy-duty hydraulic cylinders due to its special structure, which ensures the pre-compression of the sealing lip in low pressure or vacuum conditions, and the sealing force is substantially equal to the temperature，and even if a certain degree of wear can guarantee the necessary pre-complicated shrinkage, the lip is loaded due to the increase in system pressure, which is transmitted to the lip through the pressure-deformed O-ring.

Main advantages: 

▪ Special powerful wear resistance 

▪ Insemination of the insensity of the peak value of vibration load and pressure

▪ High Anti-Elevature Pressure 

▪ Ideally Sealed Effects under the conditions of no load and low temperature 

▪ Suitable for harsh working conditions 

▪ Easy to install

Application range:

 Working pressure: ≤40MPa (peak can be up to 100 MPa)

 Working temperature: -35 ~ + 120 ° C

Installation: Note that the seal has an axial gap to avoid damage to the sealed lip ports during installation, do not pull the seal on sharp edges,Usually such seals are loaded into closed trenches, in the case of extreme diameter and extreme cross sections, when the structure is not allowed to use open trench, the installation assist tool should be used.

Material: XA-3094 is the high-performance polyurethane composite of HG autonomous research and development, characterized by excellent high and low temperature performance and smaller compression deformation.