Guangzhou JST Seals Technology Co., Ltd was founded in 1995, and professional at designing, producing of seals.
 

Main products: Hydraulic Seals, Seals for Petrochemical Industry (EOG), Hydraulic cylinder, Valve, Rubber product as well as special design products according to customers’ requirement.
 

Application Range
For reciprocating motion piston rod; Special for heavy machinery
Technical parameters
Temperature[centigrade]: -30 ~ +160
Speed[m/s]: Less than or equal to 4
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.

Material
O ring: NBR, A70± 5
Sliding rings: PTFE+Cu+MOS2 or PTFE+Cu

JST Seals__Professional Supplier of Hydraulic seals, Mechanical seals, O Ring, Rubber seals, Oil seals, Door seals.