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  • Lens Ring Joint Gasket
    Lens Ring Joint Gasket

    Kaxite sealing to supply Lens Ring Joint Gasket for all types Lens Ring Joint Gasket with good & superior quality, Lens Ring Joint Gasket hotline: 0086-574-87527771

  • Double Jacket Gasket
    Double Jacket Gasket

    Kaxite sealing to supply Double Jacket Gasket for all types Double Jacket Gasket with good & superior quality, Double Jacket Gasket hotline: 0086-574-87527771

  • Corrugated Gaskets
    Corrugated Gaskets

    Kaxite sealing to supply Corrugated Gaskets for all types Corrugated Gaskets with good & superior quality, Corrugated Gaskets hotline: 0086-574-87527771

  • PTFE Envelope Gasket
    PTFE Envelope Gasket

    Kaxite sealing to supply PTFE Envelope Gasket for all types PTFE Envelope Gasket with good & superior quality, PTFE Envelope Gasket hotline: 0086-574-87527771

  • Rubber Sheet
    Rubber Sheet

    Kaxite sealing to supply Rubber Sheet for all types Rubber Sheet with good & superior quality, Rubber Sheet hotline: 0086-574-87527771

Products

Molded PTFE Tube

Molded PTFE Tube OD: 30mm to 600mm Length: 10mm to 300mm/pc we have virgin molded ptfe tube, filled molded ptfe tube, fiber glass molded ptfe tube, graphite filled molded ptfe tube, bronze filled molded ptfe tube.


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Description

PTFE Tubes

We are the leading supplier of the ptfe tubes. The all manufacturing process is design in such a way that minimizes the cost of the production. Our ptfe tubing is appreciated and favored by the customers for their performance.

It consists of all characteristics of ptfe, which is an ideal raw material among all plastics. It has internally smooth structure, which made it so strong and flexible. It consists anti friction, anti-brokage and anti-blockage characteristic. It's highly resistant to the corrosive chemicals. It also consists of good dielectric strength and good tensile strength.


Advantages

• Smooth inner surface
• Abrasion resistance
• High temperature resistant
• High dielectric strength
• High strength against pressure
• anti-friction
• anti-corrosive
• Flexible.
• Non-contaminating


PTFE Tubing & SLEEVES

Teflon-Tubing.jpg

Standard Size: 3mm to 28mm

wall thickness: 0.75mm to 2mm

Grade: VIRGIN

Tem. Range: -200 Deg.C to + 250 Deg.C., good dielectric insulation properties.

Tensile Strength: between 2,500-4,000

Density: 2.13-2.24

Data Sheet

Property ASTM test Value
Physical
properties
Specific gravity D792 2.15
Water absorption ( % ) D570 / 24 hrs 1/3" t < 0.00
Mold shrinkage ( cm / cm ) 0.02 - 0.05
Contact angle ( degree ) Angle to level 110
Thermal
properties
Thermal conductivity
(cal/sec/cm2, o /cm )
C177 6 x 10 - 4
Coefficient of liner thermal expansion(1/oC) D696 / 23 - 60oC 10 x 10 - 5
Melting point (oC ) 327
Melt viscosity ( poise ) 1011 - 1013
(340 -380oC)
Maximum temperature for continuous use (oC / oF ) 260 / 500
Mechanical
properties
Tensile strength ( kgf / cm2 ) D638 / 23oC 140 - 350
Elongation ( % ) D638 / 23oC 200 - 400
Compression strength ( kgf / cm2) D695 / 1 % deformation, 25oC 50 - 60
Tensile modulus ( kgf / cm2 ) D638 / 23oC 4,000
Flexural modulus ( kgf / cm2 ) D790 / 23oC 5,000 - 6,000
Impact strength ( ft - lb / in ) D256 / 23oC, Izod 3
Hardness (Shore) Durometer D50 - D65
Deformation under load ( % ) D621 / 100oC, 70 kgf / cm2, 24 hrs 5
D621 / 25oC, 140 kgf / cm2, 24 hrs 7
Static friction coefficient Coated - steel surface 0.02
Electrical
properties
Dielectric constant D150 / 103Hz 2.1
D150 / 106 Hz 2.1
Dielectric dissipation factor D150 / 103 Hz < 1 x 10 - 5
Dielectric break down strength ( V / mil ) D149 / Short time,1/ 8 in 480
Volume resistivity( ohm - cm ) D257 > 1018
Chemical resistance Excellent
Weather ability Excellent
Combustibility ( % ) D2863 / Oxygen concentration index > 95
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