• 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

Bronze Shock Absorber PTFE Rings 15MPa For Dynamic Sealing

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number Customized guide ring
Minimum Order Quantity 1000pcs
Price negotiation
Packaging Details Packed by film firstly then by carton or wooden case
Delivery Time Within 7--15 days after get deposit or depends on quantity
Payment Terms T/T, Western Union, L/C
Supply Ability 100,000pcs per month
Product Details
Product Name Plastic Spare Part Application Shock Absorber
Material PTFE Plus Filler Temperature -180-+260℃
Water Absorption <0.05% Apparent Density 2.10-2.20g/cm3
Standard ASME,ASNI,DIN,BS,HG Ultimate Elongation 150%
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dynamic hydraulic piston rings


Shock Absorber PTFE Rings


ASME Bronze PTFE rings

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Product Description

Tensile strength 15MPa oil guide ring with fillers can work in high temperature condition





1. High stability and form stability


2. Excellent handling even in adverse installation conditions, easy removal


3. High permissible gasket stress


4. Blow out safe, extrusion safe


Color PTFE:White
Temperature -60°C~+260°C
Application hot-water heating and sanitary and bathing products, electron and electric appliances, hardware and machinery, vehicle and motorcycle. used at dynamic sealing and static sealing location for particle crystal medium,etc.
Pressure 0-40Mpa
Function backup seal ring
Medium hydraulic oil,water,air




PTFE Gasket Ring


Size: As customer's demand


Material: PTFE resin


Function: Good quality


Certificate: ISO9001 & TS16949


Packaging Detail: Poly bag + wooden cases or as customer demand


Delivery Detail: 2 weeks


Property of PTFE:


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)




It is applicable to various sealing gasket, sealing plug or sealing seat in valves, air conditioner,


refrigerator and automotive parts as well as other apparatus with high precision requirement.



1.The structure is simple and easy to manufacture.

2.Lightweight and low consumables.

3.It is easy to machine, and makes the machine compact.

4.The parts has good performance and long service life.

5.Easy to disassemble and easy to test.


Competitive Advantage:


OEM service
we can produce non-standard production on request.


Quality control
With professional QC team, each order inspect before delivery.


Stock service
Large stock, free sample,small MOQ, lead to less risk for you.


Cooperative factory
We own several cooperative factory, accept all range production and different amount orders.


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Bronze Shock Absorber PTFE Rings 15MPa For Dynamic Sealing 0