Skip to content Rod seals prevent media leakage, such as gases or liquids, between cylinders and reciprocating piston rods. In heavy duty or under high pressure, buffer seals are generally used to help absorb the impact force under high load and increase the service life of the piston rod seal.
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RVA is a single-acting spring energized rod seal energised by a special spring. The advantage of the RVA spring energised seals lies in its low friction and relatively constant preloading force over a relatively large deformation range.
MPR rod seal is a double-lip seal with tight interference fit on the outer diameter. The additional lubricant between the two lips greatly prevents friction and wear.
MPB rod seal is a polyurethane material lip seal with a tight outer diameter. The inner lip is designed with multiple oil grooves. It has excellent lubrication effect, avoids dry friction and wear, and has good residual oil withdrawal ability.
MPA type is an asymmetric lip seal with an outer diameter that tightly fits the indentation of the inner lip, and has good residual oil withdrawal capabilities.
The GSI reverse-lip seal consists of an O-ring and a polytetrafluoroethylene (PTFE) sealing ring.
GSJ rod seals commonly used for rod seals in hydraulic and pneumatic applications. It is designed to provide effective sealing between the reciprocating rod and the cylinder bore in these systems.
MPS is designed for high pressure single acting u cup rod seal，also as hydraulic cylinder piston cup seals .
HBY combined with rod seals, to absorb impact and surge pressure under heavy load in order to separate high temperature fluids and improve the service life of the seal element.
HBTS rod seal is single-acting O-ring energized rod seals have proven to be ideal for a variety of applications.
TYS is a hydraulic cylinder rod seals manufacturer, providing various types and sizes of metric hydraulic rod seals and hydraulic shaft seals,including rod buffer seals made of filled PTFE or PU, PA, and different materials and sizes.
Excellent anti-leakage capabilities to protect your equipment, and a wide range of materials are available for you to choose from. We Provide the right hydraulic cylinder gland seal design and materials according to your working conditions to meet your needs for high-performance, high speed and pressure piston rod seal and buffer seals under harsh conditions or high quality and competitive prices under usual working conditions, ensuring hydraulic ram rod seals high durability.
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