Suzhou Volsun Electronics Technology Co., Ltd.
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Suzhou Volsun Electronics Technology Co., Ltd.
Non Shrinkable PTFE Flexible Hose
  • Non Shrinkable PTFE Flexible Hose
  • Non Shrinkable PTFE Flexible Hose
Non Shrinkable PTFE Flexible Hose
Non Shrinkable PTFE Flexible Hose

Non Shrinkable PTFE Flexible Hose

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Basic Info
Basic Info
Place of Origin: Jiangsu
Payment Type: L/C, T/T, Paypal, Western Union
Product Description
Product Description
Description
Non shrinkable PTFE flexible 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 25~30 ASTM D 638
Elongation % 25~40 ASTM D 1708
Tensile modulus N/mm 2 750
Flexural modulus N/mm 2 44~52
Shore Type D Hardness
D50~D65 ASTM D 2240
Thermal Flame propagation


Linear expansion coefficient 10-5/ºC 10 ASTM D 635
Thermal conductivity Cal/S/cm/ºC 5~11.10-4 ASTM D 696
Specific heat capacity Cal/ºC/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 17.2~24 D149
Other Insulation parameter
     None
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

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