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265PCS Automotive Air Conditioning Refrigerant Seal Ring O Shaped Ring Seal Kit ACP094
 
   
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265PCS Automotive Air Conditioning Refrigerant Seal Ring O Shaped Ring Seal Kit ACP094

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements.

  • Itemcode: ACP094
  • Weight.: 1 (Kg)
  • Item number: HKOR136
  • Unit: set
  • List Price: $15.00
  • Our Price: $5.00
  • Save: $10.00
Qty:
  (Stock1000)

265PCS Automotive Air Conditioning Refrigerant Seal Ring O Shaped Ring Seal Kit

An O-ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus. It is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating aseal at the interface.

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.

O-ring specifications and standards:

It has main specification types like UHSO ring, UHPO-ring, UNO-ring ,DHO-ring, piston rod O-ring, high temperature O-ring, high pressure O-ring, corrosion-resistant O-ring, and wear-resistant O-ring,etc.

There are various standards for the O-ring quality classification, including GB GB 1235-76,GB GB3452.1-92,JIS P TYPE, G TYPE, S TYPE, SS / V TYPE, F TYPE,American Standard AS568, British standard series, European standard series, and so forth.

 

Model of AC O rings 3 to 10

 

14*2*20PCS

11*2*20PCS

7.5*2*20PCS

4.7*1.5*20PCS

7.8*1.9*20PCS

9.25*1.78*20PCS

12.42*1.78*20PCS

6.8*1.9*15PCS

8.8*1.9*15PCS

9.8*1.9*15PCS

10*2*10PCS

10.82*1.78*10PCS

10.77*2.62*10PCS

15.54*2.64*10PCS

13.8*1.9*10PCS

17.17*1.78*10PCS

20.22*3.53*10PCS

10.95*3.5*10PCS

Total amount

265PCS

     

 

O ring seal kit18 purple apron Application:

Initially designed to be a seal components of the steam engine cylinder, the O-ring now may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons. It is widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, as well as various types of instrumentation, etc.

Advantages and Future Developments:

An O-ring is one of the simplest, yet highly critical, precision mechanical components ever developed. But, there are new advances that may take some of the burden of critical sealing away from the O-ring. There are cottage industries of elastomer consultants assisting in designing O-ring-less pressure vessels. Nano-technology-rubber is one such new frontier. Presently, these advancements are increasing the importance of O-rings. Since O-rings encompass the areas of chemistry and material science, any advancement in nano-rubber will affect the O-ring industry.

Already, there are elastomers filled with nano-carbon and nano-PTFE and molded into O-rings used in high-performance applications. For example, carbon nanotubes are used in electrostatic dissipative applications and nano-PTFE is used in ultra pure semiconductor applications. The use of nano-PTFE in fluoroelastomers and perfluoroelastomers improvesabrasion resistance, lowers friction, lowers permeation, and can act as clean filler.

Using conductive carbon black or other fillers can exhibit the useful properties of conductive rubber, namely preventing electrical arcing, static sparks, and the overall build-up of charge within rubber that may cause it to behave like a capacitor (electrostatic dissipative). By dissipating these charges, these materials, which include doped carbon-black and rubber with metal filling additives, reduce the risk of ignition, which can be useful for fuel lines

Picture show of Auto Purple O ring seal kit

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