| Customization: | Available |
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| Material: | PTEF |
| Usage: | Engine, Transmission, Rear Axle, Blender, Grinder, Milk Shake Machine etc. |
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Air compressor single lip double lips seal stainless steel ptfe seal rotary oil seal
Radial shaft seals with one or more PTFE sealing lip(s) are designed to withstand aggressive environments, high temperatures, high pressures and dry running that traditional radial shaft seals made of elastomeric sealing lip materials cannot withstand. Many of the PTFE compounds are FDA approved.
Equipment which is required to operate with high pressures, high speeds or that requires a dry running rotary seal, can often only be accommodated by using products where the seal lips are manufactured from the latest filled PTFE polymer technology.
Main advantages of PTFE seals include:
High chemical resistance.
Withstand speeds up to 30 m/s (5 900 ft/min
Wide operating temperature range, -70 to +250 °C (-95 to +480 °F)
Withstand pressures up to 3,5 MPa (500 psi)
Withstand dry running
PTFE Rotary Shaft Seals - Standard Types
PTFE shaft seals are often the perfect choice when the operational parameters cause premature failure of traditional sealing products.
High speed lip seal applications that involve high pressures often rely upon PTFE shaft seals to deliver long term, reliable and efficient performance.
Where marginal or oil free conditions exist, dry running rotary seals manufactured from advanced PTFE compounds can often present the only reliable solution. Several standard ranges of PTFE rotary seals are available from stock to cover peripheral speeds up to 30 m/s and pressures up to 10 Bar.
FAQ
Q: Are the samples free of charge?
A: Yes, all samples are free of charge. If you need the sample which is bigger than our prepared sample, a little of fee will be needed. And, the sample fee will be returned as soon as the order placed.
Q: How about the payment terms?
A: 50% in advance as deposit by TT,the balance payment before the shipment;
Q: What is the delivery time?
A: It is according to your quantity,normally 10 to 20 days;
Q: After sale service.
A: Every product will be inspected strictly before delivery. We'll in charge of all losses if there is any quality problem.
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