TYS hrdaulic rod buffer ring PTFE Bronze SPN seal
TYS,MPI Customized TYS hrdaulic rod buffer ring PTFE Bronze SPN seal manufacturers From China,We have passed IS0 9001:2005. standard, stable,reliable
SPN is rod seal for reciprocated hydraulic system. Applied to high pressure and high sliding speed conditions.
SPN is a two-way piston rod seal consisting of a PTFE bronze composite or a
high-hardness polyurethane rod seal ring and an E-ring. SPN seals are
especially suitable for controlling cylinder servo systems, machine tools,
cylinder quick response and construction equipment, and two-way piston rod
cylinders. This filler has low frictional resistance, which eliminates stick-
slip and ensures high wear resistance. When the service range of stress is
used, wide and fast sliding speed.
SPN's sealing ring has high chemical resistance and corrosion resistance. O-
rings and sealing rings of different materials can be used. SPN sealing ring
can be applied to almost all media. Since the special shape of the sealing
structure has good film properties, it can be returned to the oil.
Working condition:
Max speed:3 m/ s
Max pressure:35Mpa
Temperature range:-45~110℃
MAT: Filled PTFE+NBR
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