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PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket

PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket

PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket
PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket

Large Image :  PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket

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
Detailed Product Description
Prodcut Name: PTFE Back-up Ring Color: White, Black, Orange, Etc
Size: Custom Size Material: PTFE,
Medium: Hydraulic Oil, Gas, Water, Etc Temperature: -180 - + 260 ℃
Style: Sealing Ring, Rectangular Ring
High Light:

teflon flat washers

,

teflon sealing washers

PTFE Features:


1. PTFE gaskets, washers produced by moulded with suspended
PTFE powder or produced by CNC directly
2. PTFE compared with other plastics have good performance of high
temperature resistance,chemical corrosion resistance
3. It widely used for sealing material

 

Product Description

 

 

Product name PTFE back-up ring
Material
Color white, red, black etc.
Hardness 40-90 Shore A
Size all sizes, stand size or customized size
Work Medium Hydraulic oil, gas, water, etc
Shape round , square , cup, bowl or according to your request.
Packing carton, box, palstoc bag
Advantages

1.Good abrasion resistance, long lifetime.
2.Without metallic contact of the sliding surfaces.
3.Control the machine's vibration.
4.Absorb the size's load.
5.Enlarge the clearance of seal's extrusion.
6.Simple groove design, and high load capacity.
7.Low repair cost.

 

For non-standard parts, samples or drawings are avaliable for us.

 

Product Show

 

PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket 0

 

PTFE Slide Ring , Abrasion Rectangular Hydraulic PTFE Back-Up Ring , PTFE PU Nylon Gasket 1

 

Main material and properties

 

character PTFE FEP PFA PVDF
specific gracity 2.13-2.22 2.12-2.17 2.12-2.17 1.76-1.78
melting point(℃) 327 270 302-310 173-175
maximum continous user temperature(℃) 260 200 260 150
tensile strength(mpa) 20-45 19-22 27-35 39-59
coefficient of elongation(%) 200-450 250-330 280-400 300-450
dielectric constant
10^3HZ
10^6HZ
2.1
2.1
2.1
2.1
2.1
2.1
7.72
6.43
volume resistance(Ω-CM) >10^18 >10^18 >10^18 >10^14
dielectric breakdown strength
v/mil
480 500-600 500 260

 

 

 

FAQ

 

1. How to produce ?

 

we can produce according to seal type and sizes .

 

2 How 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: Tinna Zhang

Tel: 86-532-85010156

Fax: 86-532-85013700

Send your inquiry directly to us (0 / 3000)