PTFE Tube

Place of Origin: Guangzhou, China (Mainland)
Brand Name: Guangzhou
Model Number: ZY-PTFE
Material: PTFE, PTFE
Specification: Customized
Length: 10000mm, 100mm-10000mm
Thickness: 10-50mm
Standard: GB
Inner diameter: 10~400mm
Color: White or customized
Used temperature: -180℃~+260℃
Crack elongation: ≥230%
Type: Extruded, pressed
Apparent density: 2.10-2.30 g/cm3
Tensile Strength: ≥18.0
outer diameter: 20~450mm

Packaging & Delivery
Selling Units:
Single item
Single package size:
100X100X5 cm
Single gross weight:
1000.0 kg
Package Type:
Wrapped by bubble sheet then packed into Polywood case or as customized packing

PTFE tubing:
There are three types of PTFE pipes: For a pipe with outside diameter 1-25 mm and thickness of wall 0.1-2.5 mm, we choose polymized PTFE resin and process it by pressing; For a pipe with outside diameter 25-200 mm and thickness of wall 1.5-8 mm, we choose suspended PTFE resin and process it by extruding; For a pipe with outside diameter 25-1200 mm and thickness of wall 5-500 mm, we process it by die pressing.

Application: 

Insulated pipe casing for wire, pipe for corrossive fluids,electric insulated parts used in high frequent conditions.

 

Feature:

  1. Anti-flaming
    2. Insulation
    3. Anti-aging
    4. Corrosion resistant

Main indexes:

Item Unit Result
Apparent density g/cm3 2.10-2.30
Tensile strength MPa ≥18.0
Crack elongation % ≥230
Temperature range ℃ -180~+260

 

PTFE tube:OD:2-500mm,Length:300-50 000mm

PTFE has the highest melting point and is capable of continued service at -180-260 C. PTFE  is a melt processible resin capable of continued service at 204 C. PTFE products such as teflon gaskets are used as gasket and packing materials in chemical processing equipment; as electrical insulation for maximum reliability; and in bearings, seals, piston rings and other mechanical applications, especially those require anti-stick characteristics. PTFE has excellent thermal and electrical insulation properties. it has a low coefficient of friction.

Category:

    Certificates

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Characteristics

High and low temperature resistance(-180℃~+260 ℃)

Corrosion resistance(strong acid, strong alkali and aqua regia etc)

Weather resistance

High insulation

High lubrication

Non adhesion

Non toxic etc

Application

Widely used in Gasket,Valve packing’s,Diaphragms and mechanical seals .

linings of pipes ,valves ,Pumps and vessels .Chemical,Machinery fields .Electrical insulation parts .

Properties Standard Unit Result
mechanical property
Density g/cm3 2.10-2.30
Tensile strength Mpa 15
ultimate elongation % 150
Tensile strength D638 PSI 1500-3500
Produce Max.Temp ℃ 385
hardness D1700 D 50-60
Impact strength D256 Ft./Lb./In. 3
Melting poing ℃ 327
working Temp. ASTM D648 ℃ -180 ~260
Elongation D638 % 250-350
Deformation % 73 0F ,1500 psi 24 hours D621 N/A 4-8
Deformation % 1000F,1500psi,24hours D621 N/A 10-18
Deformation  % 2000F,1500psi 24 hours D621 N/A 20-52
lzod 6
Water absorption D570 % 0.001
Coefficient of Friction N/A 0.04
Dielectric constant D150 Ω 1016
Dielectric strength D257 Volts 1000
Coeffcient of thermal expansion 73 0F D696 In./In./Ft. 5.5*10.3
Coefficient of thermal conductivity *5 Btu/hr/ftz 1.7
PV at 900 ft./min N/A 2500
Colour *6 N/A white
PTFE was widely used as resistant high & low temperature material,Corrosion-resistant materials,Insulation materials in the atomic energy,defense,aerospace,electronics,electrical,chemical industry,Machinery,instruments,meters,construction,textile,metal,surface treatment,pharmaceutical,medical.food and metallurgical smelting,and become irreplaceable products.

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