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NS-PTFE260(FEP200)HOSE

PTFE Teflon Hose

Description

PTFE Teflon Hose, short for polytetrafluoroethylene tubing, is made of superior polytetrafluoroethylene resin through special extrusion and sintering process. This product is highly electrical insulating, highly flame retardant, self-lubricating and highly resistant to super high temperature, chemical reagents and almost all oil and other chemicals. It finds extensive applications in automotive, war industry and aerospace markets.

Features

*         Chemically inert, resistant to almost all chemicals

*         Good weather resistance, corrosion resistance, and ageing resistance

*         Low surface friction coefficient, high bond resistance

*         Good electrical characteristics, esp. superior electrical insulation performance

*         Operating temperature:-65°C~260°C

*         Application: Pure water system, food, chemicals, coating, medical, painting industry etc

*         Standard color: transparent
 

Technical Performance

Properties

Specific

Unit

Typical Data

Test Method

Physical

Density

 

2.16±0.03

ASTM D 792

Refractive index

 

1.35

ASTM D 542

Appearance

 

Transparent to opaque

 

Water absorption

%

0.01

ASTM D 570

Mechanical

Tensile strength

N/mm 2

2530

ASTM D 638

Elongation

%

2540

ASTM D 1708

Tensile modulus

N/mm 2

750

 

Flexural   modulus

N/mm 2

44~52

 

Shore Type D Hardness

 

D50D65

ASTM D 2240

Thermal

Flame propagation

     

Linear expansion coefficient

10-5/

10

ASTM D 635

Thermal conductivity

Cal/S/cm/

511.10-4

ASTM D 696

Specific heat capacity

Cal//g

0.25

ASTM C 177

Thermal

working temperature

 

2.2

ASTM D 150

Dielectric constant

Ω.cm

1018

ASTM D 257

Volume resistivity

Ω

107

ASTM D 257

Surface resistivity

KV/mm

17.224

D149

Other

Insulation parameter

 

None

 

Structure

 

PTFE Dimension (mm)

ID d(mm)

ID tolerance (mm)

Wall thickness w(mm)

OD D(mm)

OD tolerance (mm)

1.0

±0.15

0.5

2.0

±0.15

2.0

±0.15

0.5

3.0

±0.15

2.0

±0.15

1.0

4.0

±0.15

3.0

±0.15

0.5

4.0

±0.15

3.0

±0.15

1.0

5.0

±0.15

3.0

±0.15

1.5

6.0

±0.15

4.0

±0.15

0.5

5.0

±0.15

4.0

±0.15

1.0

6.0

±0.15

5.0

±0.20

0.5

6.0

±0.20

5.0

±0.20

1.0

7.0

±0.20

5.0

±0.20

1.5

8.0

±0.20

6.0

±0.20

0.5

7.0

±0.20

6.0

±0.20

1.0

8.0

±0.20

6.0

±0.20

1.5

9.0

±0.20

7.0

±0.20

0.5

8.0

±0.20

7.0

±0.20

1.0

9.0

±0.20

7.0

±0.20

1.5

10.0

±0.20

8.0

±0.20

0.5

9.0

±0.20

8.0

±0.20

1.0

10.0

±0.20

9.0

±0.20

0.5

10.0

±0.20

9.0

±0.20

1.0

11.0

±0.20

9.0

±0.20

1.5

12.0

±0.20

10.0

±0.20

0.5

11.0

±0.20

10.0

±0.20

1.0

12.0

±0.20

10.0

±0.20

1.5

13.0

±0.20

11.0

±0.30

1.0

12.0

±0.30

11.0

±0.30

1.5

13.0

±0.30

12.0

±0.30

0.5

13.0

±0.30

12.0

±0.30

1.0

14.0

±0.30

12.0

±0.30

1.5

15.0

±0.30

13.0

±0.30

1.0

15.0

±0.30

14.0

±0.30

0.5

15.0

±0.30

14.0

±0.30

1.0

16.0

±0.30

15.0

±0.30

0.5

16.0

±0.30

15.0

±0.30

1.0

17.0

±0.30

15.0

±0.30

1.5

18.0

±0.30

16.0

±0.40

1.0

18.0

±0.40

16.0

±0.40

1.5

19.0

±0.40

17.0

±0.40

1.0

19.0

±0.40

17.0

±0.40

1.5

20.0

±0.40

18.0

±0.40

1.0

20.0

±0.40

18.0

±0.40

1.5

21.0

±0.40

19.0

±0.40

1.5

22.0

±0.40

20.0

±0.40

1.0

22.0

±0.40

20.0

±0.40

1.5

23.0

±0.40

 PTFE Dimension (Inch)

Size

Inner   diameter(Inch)

Wall   thickness(inch)

ID   tolerance(inch)

Outer   diameter(inch)

OD   tolerance(inch)

1/32

0.031

0.016

±0.003

0.063

±0.004

1/16

0.063

0.031

±0.005

0.125

±0.004

1/16

0.063

0.062

±0.010

0.188

±0.008

1/8

0.125

0.031

±0.005

0.188

±0.008

1/8

0.125

0.062

±0.010

0.250

±0.008

5/23

0.156

0.047

±0.007

0.250

±0.008

3/16

0.188

0.031

±0.005

0.250

±0.008

1/4

0.250

0.031

±0.005

0.312

±0.010

1/4

0.250

0.062

±0.010

0.375

±0.010

5/16

0.312

0.031

±0.005

0.375

±0.010

3/8

0.375

0.031

±0.005

0.438

±0.010

3/8

0.375

0.062

±0.010

0.500

±0.010

7/16

0.438

0.031

±0.005

0.500

±0.015

1/2

0.500

0.031

±0.005

0.500

±0.015

1/2

0.500

0.062

±0.010

0.625

±0.015

9/16

0.562

0.031

±0.005

0.625

±0.015

5/8

0.625

0.031

±0.007

0.687

±0.020

5/8

0.625

0.062

±0.010

0.750

±0.020

11/16

0.687

0.031

±0.007

0.750

±0.020

3/4

0.750

0.040

±0.007

0.830

±0.020

7/8

0.875

0.045

±0.007

0.965

±0.020

7/8

0.875

0.062

±0.010

1.000

±0.020

1

1.000

0.045

±0.007

1.340

±0.020

1-1/4

1.250

0.045

±0.007

1.340

±0.020

1-1/2

1.500

0.050

±0.008

1.600

±0.025

Other customized length sizes are available on request.

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