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Rod Seals, Heavy duty seals, SPN Seals
Update:2016-11-25
SPN Seals basic information.
pressure: 35 MPa
speed:1.5（m/s）
Temperature ℃:-40/+160
Material: PTFE, NBR, PKM
medium:hydraulic oil, water, fire retardant liquid, gas
Application:Excavator seals,Standard oil cylinder seals, Mobile hydraulic equipment seals,Hydraulic press seal
Understand the shaft sealing function in combination and application:
1.Effect:shaft with combination (rotating seal) is the "oil seal",Thus not oil leakage, calling it a class of the combination sealing ring.
2.Application:Note to used in aviation industry, car, motorcycle, railway, car,ship, household appliances,Construction machinery etc.
3.Scope of operation of mechanical: Apply to rotary motion and reciprocation seal.
Installed in the heavy type engine, gearbox, axle, ships, cylinder etc. Mainly to prevent the sealed medium (gas, liquid)
Permeability and external foreign body into the body.
4.Notes:the combination of the common seal pressure range is very limited,General is 0.03 Mpa,
This pressure is generally the pressure of the formation of the height difference of the lubricating oil.
If you need higher pressure seals, requires the combination of high pressure Seals (generally highest can withstand 1 MPa pressure) or other forms of seal selection, contact DSH Seals.