Introduction to Rubber Oil Seals
Rubber oil seals are core components in rotating equipment. Our high-performance oil seals are specifically designed to retain lubricants, exclude contaminants and seal pressure, ensuring your equipment operates more smoothly, efficiently and durably.
Widely used in the following parts of automobiles, trucks, motorcycles and agricultural vehicles:
•Engine crankshafts
•Transmission systems
•Axles
•Wheel hubs
•Differentials
They are also suitable for harsh environments requiring resistance to extreme temperatures and specific fluids, with the following core advantages:
•High Reliability: Effectively prevent equipment downtime and costly maintenance expenses.
•High-Quality Materials: Precisely formulated for your specific working conditions.
•Superior Durability: Professionally designed to withstand pressure, friction and extreme conditions.
•International Standards: Products meet or exceed international quality specifications.
Introduction to Valve Oil Seals
Valve oil seals are key small components in the engine’s valve train, playing the dual role of a “throttle valve” and a “guardian”. They tightly wrap around the valve stem to ensure an appropriate amount of oil required for lubricating the cylinder head passes through, while firmly preventing excessive oil from entering the combustion chamber and being consumed, and also effectively blocking high-temperature exhaust gas from intruding into the engine to corrode components. In the core area where the engine operates at high speed, the valves reciprocate rapidly at a frequency of thousands of times per minute. Though small in size, valve oil seals are core sealing elements that maintain engine health, performance and environmental protection standards. Their failure directly leads to problems such as “oil burning”, power reduction and excessive exhaust emissions.
Core Functions
1.Precise Oil Control
2.Sealing and Leak Prevention
3.Exhaust Gas Isolation
Introduction to Polyurethane Oil Seals
Polyurethane oil seals are not ordinary seals; they are high-performance solutions designed for extremely harsh environments. Renowned for their unparalleled wear resistance, high load-bearing capacity and tear resistance, they specifically address various “persistent issues” that traditional rubber seals cannot handle, and are particularly adept at providing long-lasting and reliable sealing in scenarios with high pressure, impact loads and severe contamination.
Main Application Fields
•Construction machinery and heavy-duty equipment
•Mining machinery
•Agricultural machinery
•Automotive and transportation
•Industrial sectors
When your equipment faces the challenges of high pressure, severe wear and heavy loads, polyurethane oil seals are a stronger and more durable solution than traditional rubber seals. With correct selection and installation, they can significantly reduce equipment downtime and serve as a secret weapon to ensure the reliable operation of heavy-duty equipment.