CS4mm Silicone O RING OD 170/175/180/185/190/195/200/205*4 mm 5PCS O-Ring VMQ Gasket seal Thickness 4mm ORing White Red Rubber

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CS4mm Silicone O RING OD 170/175/180/185/190/195/200/205*4 mm 5PCS O-Ring VMQ Gasket seal Thickness 4mm ORing White Red Rubber
CS4mm Silicone O RING OD 170/175/180/185/190/195/200/205*4 mm 5PCS O-Ring VMQ Gasket seal Thickness 4mm ORing White Red Rubber - Image 2
CS4mm Silicone O RING OD 170/175/180/185/190/195/200/205*4 mm 5PCS O-Ring VMQ Gasket seal Thickness 4mm ORing White Red Rubber - Image 3

$14.09 – $14.67

SKU: 2251832860705781 Category:

 

  • Hign-concerned Chemical: None
  • Standard or Nonstandard: Standard
  • Shape: Ring Gasket
  • Model Number: Thickness 4×170/175/180/185/190/195/200/205 mm
  • Material: Silicon
  • Brand Name: FUSHI
  • Origin: Mainland China
  • Certification: RoHS

O-ring Sealing Principles

O-rings are bi-directional seals, circular in shape and cross section. O-rings are generally
made of an elastomeric material, but may be made of other materials such as PTFE or
metal. An O-ring seals through the deformation of the seal material by installation and media pressure to close off the gap between mating components. Higher system pressures can cause deformation through the gap, known as extrusion, resulting in seal failure. Choosing a harder seal material or installing back-up rings to support the O-ring may alleviate this problem.

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