23-Hydraulic Pump Seal Kit

The hydraulic pump seal kit is a seal kit for repairing hydraulic pumps,
It mainly includes sealing rings, O-rings, oil seals, etc., to prevent oil leakage inside the hydraulic pump,
Make sure the hydraulic pump is running properly.
The sealing kit has the characteristics of wear resistance, high temperature resistance and oil resistance, and can be used in various harsh environments.
The material selection and processing technology of the hydraulic pump seal kit are also very important, and it is necessary to ensure its reliable quality and long service life.

The material selection and processing technology of hydraulic pump sealing kits are crucial for their reliable quality and long service life. The following are some commonly used material selection and processing techniques:
1. Material selection:
-Rubber seals: common rubber materials include Nitrile rubber, fluororubber, silicone rubber, etc. Choosing the appropriate rubber material can ensure that the seal has good oil resistance, wear resistance, and high temperature resistance.
-Metal seals: Commonly used metal materials include stainless steel, copper, aluminum, etc. Metal seals have high pressure and wear resistance, suitable for high-pressure and high-temperature environments.
-Plastic seals: Common plastic materials include polytetrafluoroethylene (PTFE), polyimide (PI), etc. Plastic seals have excellent corrosion resistance and low friction coefficient, making them suitable for special working conditions.
2. Processing technology:
-Molding: Suitable for the processing of rubber seals, by placing rubber material into the mold, applying pressure to fully fill the mold, and then undergoing thermal curing.
-Casting: Suitable for the processing of metal seals, by injecting molten metal into the mold and taking it out after cooling and solidification.
-Precision machining: For precision sealing kits, CNC machining or other precision machining techniques such as turning, milling, grinding, etc. can be used to ensure dimensional accuracy and surface quality.
In terms of material selection and processing technology, it is also necessary to consider factors such as the working environment, working pressure, and working temperature of the hydraulic pump to ensure that the sealing kit can adapt to different working conditions and has good sealing performance and durability.

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 For LIUGONG Seal Repair kit

LIUGONG Excavator cylinder oil seals

LIUGONG Supported Models：

LIUGONG205C····LIUGONG220····LIUGONG225C

LIUGONG905····LIUGONG906····LIUGONG907

LIUGONG908····LIUGONG915D····LIUGONLG920D

····LIUGONG922D····