• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Hydraulic Cylinder Plastic And Rubber Parts Phenolic Piston Guide Ring Seal

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number Customized guide ring
Minimum Order Quantity 1000pcs
Price negotiation
Packaging Details inner packing is plastic bag and outer packing is carton box
Delivery Time filled PTFE ring: within 15days
Payment Terms T/T, Western Union, L/C
Supply Ability 100,000pcs per month
Product Details
Product Name PTFE Guide Ring Application Shock Absorber
Material PTFE Plus Filler Temperature -180-+260℃
Standard ASME,ASNI,DIN,BS,HG Color Black
Properties Chemically Inert Out Diameter Standard Or Custom
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Phenolic Piston Guide Ring Seal


Hydraulic Cylinder Phenolic Guide Ring Seal


PTFE Chemically inert Guide Ring Seal

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Product Description

Hydraulic cylinder phenolic fabric resin wear ring piston guiding ring seals




Product Name Hydraulic cylinder phenolic fabric resin wear ring piston guiding ring seals / POM Material
Size can make as your demand
Color Black,brown,red,as your request
MOQ 10pcs,50pcs,small qty is accept
Payment terms



West union



Delivery time 3-7 days base on your qty
Temperature range NBR:-30°C~+120°C
PU: -45°C~+110°C
Trial order Accepted
Our advantages

1.Fast delivery

2.online 7*24 hour service for you

3.quality garantee


Mechanical properties

Carbon fiber filled PTFE ring increases the hardness of PTFE and reduce cold flow or creep. Tensile strength and elongation usually are reduced depending on the filler type and percentage.

Thermal properties


Carbon fiber filled PTFE ring increases thermal conductivity and also reduce liner coefficient of thermal expansion then increase thermal dimensional stability.




PTFE piston ring


First-class Piston Guide Rings, excellent-function Piston Guide Rings,long-life Piston Guide Rings, trusted Piston Guide Ring.


Most common guide ring for rod or piston application's in many standard cylinders, majority of applications require split version for installation into


closed housings, non split design available (bushings).


Guide ring for rod or piston application, split and non split design available. not only used as guide ring, also as plain washer or spacer.




1 Excellent performance of sliding, no crawling effect


2 Good dynamic and static sealing


3 High abrasion, long service life


4 Wide using temperature range, high chemical stability


5 Simple and convenient installation


PTFE Gasket Ring


Size: As customer's demand


Material: PTFE resin


Function: Good quality


Certificate: ISO9001 & TS16949


Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids,


even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle


and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely


stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does


not support biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of


friction, which stems from the extremely low intermolecular forces in the PTFE molecule itself.


Apparent Density: 2.1 ~ 2.3 g/cm3


Tensile Strength: ≥ 14.0 MPa


Ultimate Elongation: ≥ 140%


Temperature: -20° F to 500° F (-180°C to 260°C)




Filled Powder


improve the resistance of cold flow and the creep properties

graphite, fiberglass


improve the lubricity



improve the heat conduction performance

bronze, carbon fiber


improve the wear resistance

fiberglass, polybenzoate


improve the stability and reduce the deformation

carbon fiber



1. Fluid system (static&dynamic)
2. Hydraulic system (dynamic)
3. Pneumatic system (dynamic)
4. Oil or grease media sealing
5. Water media sealing
6. automobile, motorcycle, industry, agricultural machinery, truck, buses, trailers, exercise equipment.


Competitive Advantage:


1, 100% guarantee: Providing with your exact specs. If didn't meet a burrs/tolerance/smoothness, we will replace all the products or issue you a credit.


2, Flexible Order: We handle both short run and large production run; as small as 50 pieces to as large as 1000000 pieces (Normal Material only).


3, Delivery on Time: Multiple facilities, strong Engineering team, over 80 staffs, Ensure Supply.


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Hydraulic Cylinder Plastic And Rubber Parts Phenolic Piston Guide Ring Seal 0