Benefits of Using PTFE pressed tubes for hydraulic Oil Seals

PTFE pressed tubes are a popular choice for hydraulic oil seals due to their exceptional heat resistance and durability. These tubes are made from polytetrafluoroethylene (PTFE), a synthetic polymer that is known for its non-stick properties and resistance to high temperatures. When used in hydraulic systems, PTFE pressed tubes offer a number of benefits that make them an ideal choice for sealing applications.
Labels a     Calculated Mass c
  Nominal Linear Mass T& C b,cWall Thick- ness   em, Mass Gain or Loss Due to End Finishing d
 Outside Diameter  Inside DiameterDrift DiameterPlain- endkg
       round ThreadButtress Thread
      wpe    
 Dkg/mtDmmkg/mShortLongRCSCC
 mm mmmm      
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8 5/824219.0835.726.71205.66202.4835.1410.93
8 5/828219.0841.677.72203.64200.4640.2410.07— 12.44— 12.57— 2.51
8 5/832219.0847.628.94201.2200.02 e 198.02 195.5846.339.3912.4412.572.51
8 5/832219.0847.628.94201.2193.68 e46.339.3911.611.681.62
8 5/836219.0853.5710.16198.76193.0452.358.7210.7310.770.71
8 5/840219.0859.5311.43196.22190.558.5310.7310.770.71
8 5/840219.0859.5311.43196.22187.658.539.889.87–0.20
8 5/844219.0865.4812.7193.68 64.648.888.85–1.21
8 5/849219.0872.9214.15190.78 71.51   
9 5/832.3244.4848.077.92228.6224.6646.211— 14.48— 13.87— 2.74
9 5/836244.4853.578.94226.6222.6351.9310.3613.5912.971.84
9 5/840244.4859.5310.03224.4222.25 e 220.45 218.41 218.41 216.54 216.5457.999.6913.5912.971.84
9 5/840244.4859.5310.03224.4215.90 e57.999.6912.7812.151.01
9 5/843.5244.4864.7411.05222.4215.90 e 212.83 212.8363.6112.84 f12.151.01
9 5/843.5244.4864.7411.05222.4212.72 e63.6112.0311.390.25
9 5/847244.4869.9411.99220.5212.72 e 210.29 210.29 209.58 206.38 203.23 200.0268.7512.09 f11.390.25
9 5/847244.4869.9411.99222.5 68.7510.579.92–1.22
9 5/853.5244.4879.6213.84216.8 78.7210.63 f9.92–1.22
9 5/853.5244.4879.6213.84216.8 78.7210.579.92–1.22
9 5/853.5244.4879.6213.84216.8 78.7210.63 f9.92–1.22
9 5/853.5244.4879.6213.84216.8 78.729.588.92–2.22
9 5/858.4244.4886.9115.11214.25 85.479.65 f8.92–2.22
9 5/858.4244.4886.9115.11214.25 85.479.588.92–2.22
9 5/858.4244.4886.9115.11214.25 85.479.65 f8.92–2.22
9 5/858.4244.4886.9115.11214.25 85.47
9 5/859.4244.4888.415.47213.5 87.37
9 5/864.9244.4896.5817.07210.3 95.73
9 5/870.3244.48104.6218.64207.2 103.82
9 5/875.6244.48112.5120.24204 111.93  
One of the key advantages of using PTFE pressed tubes for hydraulic oil seals is their ability to withstand extreme temperatures. PTFE has a high melting point, making it resistant to heat and able to maintain its integrity even in the presence of hot hydraulic fluids. This heat resistance ensures that the seals remain effective and reliable, even in demanding operating conditions. In addition to their heat resistance, PTFE pressed tubes also offer excellent chemical resistance. Hydraulic systems often come into contact with a variety of fluids and chemicals, which can degrade or damage traditional sealing materials. PTFE, however, is highly resistant to a wide range of chemicals, including acids, bases, and solvents. This chemical resistance helps to prolong the life of the seals and ensures that they continue to perform effectively over time. Another benefit of using PTFE pressed tubes for hydraulic oil seals is their low friction properties. PTFE is a self-lubricating material, which means that it has a low coefficient of friction and provides smooth, efficient sealing action. This low friction helps to reduce wear and tear on the seals and the components they come into contact with, leading to longer service life and improved performance. Furthermore, PTFE pressed tubes are highly resistant to wear and abrasion. Hydraulic systems can be subject to high pressures and mechanical stresses, which can cause traditional sealing materials to wear out quickly. PTFE, however, is a tough and durable material that can withstand the rigors of hydraulic applications without losing its sealing properties. This wear resistance helps to extend the life of the seals and reduce Maintenance costs over time. oil Pipe joint alt-409 In addition to their physical properties, PTFE pressed tubes are also easy to install and maintain. These tubes can be easily cut to size and shaped to fit a variety of sealing applications, making them versatile and adaptable to different system requirements. Once installed, PTFE pressed tubes require minimal maintenance and can provide long-lasting, reliable sealing performance with little to no downtime.
Overall, PTFE pressed tubes offer a number of benefits for hydraulic oil seals, including heat resistance, chemical resistance, low friction, wear resistance, and ease of installation. These qualities make them an excellent choice for sealing applications in hydraulic systems, where reliability and performance are paramount. By choosing PTFE pressed tubes for hydraulic oil seals, engineers and maintenance professionals can ensure that their systems operate smoothly and efficiently, with minimal downtime and maintenance costs.

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