Qingdao Global Sealing-tec co., Ltd
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O Shape PTFE Sealing Ring Gasket , PTFE Backup Rings For Mechanical Seals
PTFE parts
PolyTetraFluoroEthylene is a fluorocarbon-based polymer and is commonly abbreviated PTFE.
The ® brand of PTFE is manufactured only by DuPont.
it offers high chemical resistance, low and high temperature capability, resistance to weathering, low friction, electrical and thermal insulation.
PTFE's mechanical properties are low compared to other plastics
but its mechanical properties can be enhanced by adding fillers such as glass fibers, carbon, graphite, molybdenum disulphide, and bronze.
Product description
| Product name | PTFE Sealing Ring |
|---|---|
| Material | pure ptfe,glassfibre reinforeced ptfe, carbon filled ptfe |
| Color | white, black, brown, red, etc. |
| Temperature | -35~+200 degree |
| Hardness | 40-90 Shore A |
| Tolerance | as customized |
| Application | chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on. |
| Product Shape | ring gaskets |
| Packing | neutral packing |
| Advantages | Extremely low co-efficient of friction |
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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.
2.How to make the order?
You can send us email or inquiry at alibaba directly.
3.Can I have my own Logo and design?
A.Yes, OEM and ODM services are available.We can make products according to your special requirementsand print your own Logo on them.
4.Can I get free sample for testing ?
It is ok to provide you free sample for stock items but your need pay the freight Normally.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6. Are you a trading company or manufacturer ?
We are professional manufacturer with ISO9001 and TS 16949 certificate.
7. How about your raw material ?
We use selected imported raw material to make sure good physical property,
And we also could change the raw material compound formula ,
to meet your special processing conditions.