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PTFE Teflon Tube Hose

NS-PTFE260/FEP200HOSE
  • 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
    • Detailed
    PTFE Teflon Tube 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.

     

     

    Structure

     

     

    Technical Data

     

    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

    4452

    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

     

     

    Dimensions

     

    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

     

     

     

    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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