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FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance

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FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance

China FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance supplier
FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance supplier FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance supplier

Large Image :  FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance

Product Details:

Place of Origin: Qingdao, China
Certification: ISO-9001:2000, ISOTS16949

Payment & Shipping Terms:

Minimum Order Quantity: 500 USD
Packaging Details: neutral packing
Delivery Time: 30 days
Payment Terms: L/C, T/T
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Detailed Product Description
Product Name: FEP/PFA Fep Encapsulated O-ring Size: Standard Or Nonstandard
Color: Red, Black, Brown, Green, Etc Application: Industry
Medium: Oil, Water And Dust Temperature: -60 ℃ To 230 ℃

 

FEP/PFA fep encapsulated o-ring, PTFE/FEP/PFA Encapsulated O Rings, PTFE FEP encapsulated FKM FPM o

 

PTFE Encapsulated O Ring

 

1.PTFE FEP/PFA encapsulated O Ring are designed to combine the sealing properties of the rubber O Ring with the chemical resistance of PTFE.

2.They are generally manufactured rubber or silicone rubber and are coated in a thin molded layer of FEP or PFA.

3.This provides a unique seal popular for high friction and aggressive chemical applications. FEP encapsulated O-Rings are our most common and are resistant to solvents and chemicals.

4.They have a low coefficient of friction and a very low permeability to gases making them suitable for harsh environments.

5.PTFE Encapsulated O Ring also have a good elastomeric memory.

 

 

Product Description

 

 

Product name FEP/PFA fep encapsulated o-ring
Material Type Transparent FEP/PFA Encapsulated silicone/FKM O Ring
Color Available in any color, according to customers' requirements
Size AS568,ISO3601,BS Standard or customized size
Working Temperature FEP Encapsulated O-rings: -60℃ to 205℃ (260℃ short term)
PFA Encapsulated O-rings: -60℃ to 260℃ (300℃ short term)
Hardness Range 70 ShA
Advantage

high temperature for punching machine seals are designed for the most hostile chemical and temperature environments. It combines the best qualities of two materials, FEP or PFA on the outside with its chemical inertness and an elastomer on the inside for resilience. This unique combination forms a highly effective, long lasting seal for the most demanding applications.s

 

Packing PE plastic bags then to the carton / as per your request
Applications
 
pumps,
valves, pipe flanges, boilers, heat exchangers, gas compressors, mechanical seals, Filters, reaction
vessels, pressure vessels, extraction equipment
and more.

 

Features:

1.Excellent chemical resistance, is suitable for almost all chemical medium (strong oxidation, reducing solvent);

2.Good corrosion resistance ( Strong acid and alkali solvent );

3.Wide temperature range -200°C~260°C;

4.Good compression resistance ≥30%;

5.Low Coefficient of Friction (only 0.1 ~ 0.2);

6.Good resistance to dissolve (≤0.1%) ;

7.High pressure resistantance(up to 60Mpa );

8.Excellent sealing persistence , increase 500% life time.

 

 

 

 

FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance

 

FEP PFA Encapsulated O Ring Seal Oil Resistant O Rings High Sealing Performance

 

 

 

Select Rubber

 

 

Material Working Temperature Property
NBR 40℃ ~ +120℃ Oil resistance Heat resistance(medium)
Low temperature resistance
ACM 20℃ ~ +150℃

Oil resistance

Good heat resistance

FKM 30℃ ~ +200℃

Oil resistance

High temperature resistance
Chemicals

HNBR -40℃ ~ +170℃ Oil resistance
High temperature resistance
Chemicals resistance
Low temperature resistance
VMQ(Silicone) -50°C ~ +230°C lammability ,low gas permeability and excellent resistance to ozone,weathering and aging.
EPDM -50~ +150 °C EPDM shows good heat ,ozone and aging resistance ,in addition they also exhibit high levels of elasticity, good low temperature behavior as well as good insulating properties.

 

FAQ

 

1. How to produce the o rings?

 

we can produce according to o ring sizes. For molded produts, we can produce according to drawing and samples .

 

2. How to deliver the goods?

 

for small order, we will deliver by express, such as DHL, FEDEX, UPS,TNT.etc
for large order , we can deliver by air or by ship .

 

3. Are you a trading company or a manufacturer ?

 

We are professional manufacturer rubber o rings, we have 41 years experience of o ring.

 

4. Do you provide samples ? is it free?

 

Yes, we could offer the sample for free charge but you need to pay the cost of freight.

 

5. How is the quality?

 

All manufacturing processes confirm to the ISO-9001:2000 system, ISO/TS 16949, 100% inspection before shipment.

Contact Details
Qingdao Global Sealing-tec co., Ltd

Contact Person: mikewang

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