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Another popular type of hydraulic oil seal is the double-lip seal. As the name suggests, this type of seal features two lips that contact the shaft, providing an additional barrier against leakage. Double-lip seals are often used in high-pressure hydraulic systems or applications where there is a risk of contamination. The double-lip design helps to provide extra protection and ensure the reliable operation of the hydraulic system

hydraulic oil seal types.

hydraulic oil seal types.
In addition to improving energy efficiency, door bottom seal strips also enhance the security of a house by sealing off potential entry points for intruders. A properly installed seal strip can make it harder for burglars to break in through the bottom of the door, giving homeowners peace of mind knowing that their property is secure

door bottom seal strip.

door bottom seal strip.