• 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

Density 2.14 PTFE Ring Gasket Produced By Automatic Machine For Seal Components

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number WW-PTFE1011K
Minimum Order Quantity 1,000pcs
Price negotiation
Packaging Details strapping with a plastic bands, 200pcs per string
Delivery Time one week for new samples
Payment Terms T/T, Western Union, L/C
Supply Ability 100,000pcs per month
Product Details
Product Name PTFE Gasket Material Filled PTFE
Production Machine Automatic Pressing Application Shock Absorber
Color Black Net Weight 1.08g
Molding 7 Days Out Diameter 34mm
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Product Description

Density 2.14 PTFE ring gasket produced by automatic machine for seal components


PTFE that is PTFE, chemical structural formula is as follows, widely used as self-lubricating material with


low friction coefficient and good wear resistance.


Physical properties smooth surface, waxy, ivory and opacity,average density is 2.2
Mechanical properties tensile strength is 20.0~30.0MPa,elongation at break is 300%~400%,modulus of elasticity is 400 MPA, surface hardness is 55-70HS,friction coefficient between PTFE is 0.1-0.2
Chemical properties can resist most strong corrosive material, no solvent can’t dissolve it under 300℃,strong weather ability, can store more than ten years


Different Filler’s influence:

Density 2.14 PTFE Ring Gasket Produced By Automatic Machine For Seal Components 0




Filled PTFE



High and low temperature resistance

-200 - 260°C


Machine by mold

Dynamic friction coefficient



1. Low water absorption


2. Corrosion resistance


3. Temperature resistance


4. High diaphaneity


5. Voltage resistance




1. Good tensile strength


2. High insulation


3. Best corrosion-resistant


4. Low friction


5. Abrasion resistance


PTFE has a wide range of practicable temperature from -180 ~ 260°C and a wax-like surface to which


anything hardly sticks. PTFE has the lowest coefficient of friction of all known solid materials. It has the


best electrical properties of all plastics.


Industry Application:


Pipe coupling fittings


Valve disc/plate/bushing/sleeve


Insulators/electric components


Pipe connectors/impeller/gasket


Medical device parts


Code No.








Glass fiber powder




Anti-abrasion, low friction, electrical environment and creep-resistant

Bearing, gasket, valve seat, liner and other mechanical and electronic use




Anti-corrosion, low friction and creep-resistant

Mechanical and chemical anti-corrosion


Bronze powder


Creep-resistant, low friction and heat conductivity

Plunger ring, supporting gasket and other bearing mechanical use



Hard carbon

Soft carbon


Creep-resistant, low friction, other application in water and liquid media

Sealing ring, filler and bearing, etc.




Molded PTFE PTFE rod can be used as lining, seal components, wire isolation, slide block, gasket, seal, dielectric material, etc.


Competitive Advantage:


1. Good service: We treat clients as friends


2. Good quality: We have strict quality control system. Good reputation in the market


3. Quality Control: Approved by GB/T 19001-2008/ ISO9001:2008


4. Fast and cheap delivery: We have big discount from forwarder(Long Contract)


Picture show:

Density 2.14 PTFE Ring Gasket Produced By Automatic Machine For Seal Components 1


Density 2.14 PTFE Ring Gasket Produced By Automatic Machine For Seal Components 2