Seal Ring: Filled PTFE
O Ring: Nitrile Buna rubber NBR
* Other material combinations can be customized
GSF-S piston seal is a double combination seal consisting of a PTFE rectangular section slip ring and a rectangular ring as a loading element. Mainly used in hydraulic cylinder piston sealing systems of heavy machinery or metallurgical equipment.
Excellent extrusion resistance
Simple structure, anti-twist
High pressure and corrosion resistance
Good thermal conductivity
High contact pressure(due to the rubber shaped rings)
This type of piston coaxial sealing ring has a wide range of compatible medium fluids,mainly used for hydraulic cylinder piston sealing systems of heavy machinery or metallurgical equipment, such as hydraulic machines, injection molding machines, marine hydraulic equipment, mill.
Hydraulic oil, fire resistance oil, environmentally safe hydraulic fluid (bio-oil),water and others (according to seal material)
* Further specifications on request,,we also supply turning products/semi-finished materials.
1. Could you supply seal solutions according to my machine working conditions?
Yes,we have experienced and professional technical staff who can provide useful advise for your reference.
2. Do you also supply o rings/quad rings?
Yes we also supply o rings or quad rings with good price.
3. Can you produce seals according to my machine working conditions?
Yes,please provide the operating conditions like temperature/speed/pressure/media...We will recommend proper seal solutions accordingly.
4. Can you print my item code on package labels?
Sure,we understand there may be different name for the same product. So we accept customers' item code on package labels so you can recognize each item quickly.