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PTFE tube specifications

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PTFE tube specifications

  • Categories:Industry news
  • Author:Miss Teflon tube
  • Origin:Miss Teflon tube
  • Time of issue:2019-05-13 09:47
  • Views:

PTFE tube specifications

  • Categories:Industry news
  • Author:Miss Teflon tube
  • Origin:Miss Teflon tube
  • Time of issue:2019-05-13 09:47
  • Views:

  Polytetrafluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), is the use of high-quality plunger extruded pipe, using special processing technology to make the steel pipe and plastic pipe tightly combined, can withstand positive pressure 1.6Mpa, negative pressure: 77Kpa ; It can be used normally within -60℃~+260℃, with reliable and excellent corrosion resistance. Transporting highly corrosive gases and liquids at high temperatures cannot be replaced by other pipelines.

  Polytetrafluoroethylene (PTFE) has excellent chemical stability, can withstand all strong acids, strong alkalis, and strong oxidants, and does not interact with various organic solvents. PTFE has a wide operating temperature range. It can be used for a long time at -180℃~250℃ under normal pressure. After 1000h of treatment at 250℃, its mechanical properties will change little.

  PTFE has a very low friction factor, is a good anti-friction, self-lubricating material, its static friction coefficient is less than the dynamic friction coefficient, so it has the advantages of low starting resistance and smooth running when used to make bearings. Because PTFE is non-polar, heat-resistant and does not absorb water, it is also an excellent electrical insulating material. It also has excellent aging resistance, non-stickiness and non-combustibility.

  PTFE tube specifications: common inner diameter * outer diameter (unit: mm)

  Metric system: 2*4 3*5 4*6 5*7 5*8 6*8 8*10 8*12 9*12 10*12

  12*14 14*16 16*18 18*20

  British system: 1/8 inch(1.6*3.2)1/4(3.96*6.35)3/8(6.35*9.525)

  1/2 inch(9.5*12.7)3/4(15.88*19.05)1(22.2*25.4)

  Other special specifications can be customized

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