PTFE rings 55*49.8*3.5, 49.7*2.6*3.5, PTFE Gasket Ring, flat gasket, ptfe flat washer
Product description
Excellent resistance to high and low temperature. The operating temperature of PTFE is between -200~260℃ ,sometime it can be quickly reached 300C ,far higher than other plastics;
Low friction factor,poor adhesion.PTFE is thesmallest plastic in friction factor;
The excellent dielectric properties, which will not change with the change of temperature and frequency;
The excellent chemical resistance and aging performance,besides sodium metal,fluorine
elements and compounds ,almost nothing can erode it such as strong acid,strong alkali,oil,and organic solvent;
PTFE has high impact strength,but tensile strength and abrasion resistance and resistance to creep properties are not as good as engineering plastic.
The excellent function of PTFE makes it become the indispensable material in the area of advanced science,military industrial,machinery,metallurgy, petroleum chemical industry.
| Product name | PTFE flat gasket |
| Material | PTFE, |
| Color | white, etc. |
| Hardness | 40-90 Shore A |
| Tolerance | as customized |
| Application | piston rod, pump parts,etc |
| Shape | round ring |
| Packing | neutral packing |
| Advantages | 1. Excellent resistance to high and low temperature
2. Low friction factor
3. The excellent dielectric properties
4. The excellent chemical resistance and aging performance
5. PTFE has high impact strength |
Product Show
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra ?
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.
6: Could you supply solutions to us?
A: Sure we can.
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Customized Color PTFE Flat Washer PTFE O Rings 55*49.8*3.5 Low Friction Factor Images
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