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Qingdao Global Sealing-tec co., Ltd

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Filled Ptfe Gasket Backup Seal Rings , Customized Ptfe Piston Seal

China Filled Ptfe  Gasket Backup Seal Rings , Customized Ptfe Piston Seal supplier
Filled Ptfe  Gasket Backup Seal Rings , Customized Ptfe Piston Seal supplier Filled Ptfe  Gasket Backup Seal Rings , Customized Ptfe Piston Seal supplier

Large Image :  Filled Ptfe Gasket Backup Seal Rings , Customized Ptfe Piston Seal

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
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Detailed Product Description
Prodcut Name: Backup Seal Rings Color: White, Brown, Balack, Red, Etc
Size: Customized Size Material: PTFE
Style: Backup Ring Feature: Oil Resistance

 

Filled Ptfe Gasket Backup Seal Rings , Customized Ptfe Piston Seal

 

 

PolyTetraFluoroEthylene is a fluorocarbon-based polymer and is commonly abbreviated PTFE.
PTFE material has excellent resistance for all chemical corrosion. Its friction coefficient is the lowest in plastics.Temperature changes do not affect its electrical insulation property. So PTFE often be called "plastic king". PTFE is suitable for making corrosion resistant parts, wear parts, seal, insulation parts and medical equipment parts.
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.
elasticity and sealing.

 

Product Description

 

 

Product name Backup Seal Rings
Material PTFE,PEEK,Nylon,POM,Nitrile,Viton and other rubber material.
Color white, red, black etc.
Hardness 40 shore A to 90 shore A
Temperature -25°~+220℃
Size all sizes, stand size or customized size
Medium Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and other.
Application hydraulics, applications with heavy mechanical stress, cylinders requiring load bearing along with low friction and dynamic stresses to shock.
Packing Plastic bag inside and carton box ourtside
Advantages

1.Apply to one-piece piston.
2.Good sealing effect in Dynamic and static sealing.
3. Minimal start-up and movement friction, smooth movement even at low speeds, no creeping phenomenon.
4. Good abrasion, high pressure resistant, good high temperature resistant, good adaptation in different working conditions.
5. With good chemical corrosion resistance, also can choose different material o-rings, GTP almost can work in all medium.
6. Simple groove structure and easy installation.

 


PTFE backup ring are used for static and dynamic applications. It's better used for static sealing applications with corresponing O-ring.
The use of PTFE backup ring will help control O-ring extrusion in high pressure applictions. PTFE backup rings are compatible with all hydraulic fluids,since they are virtually chemically inert,and also can be used in applications involving elevated operating temperature conditions.In addition,PTFE backup rings can greatly improve O-ring performance and extend service life, even if extrusion does not present a problem.

 

 

 

Product Show

 

 

 

Filled Ptfe  Gasket Backup Seal Rings , Customized Ptfe Piston Seal

 

Filled Ptfe  Gasket Backup Seal Rings , Customized Ptfe Piston Seal

 

 

 

 

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.

 

Contact Details
Qingdao Global Sealing-tec co., Ltd

Contact Person: mikewang

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