Белая Плоская Круглая уплотнительная прокладка из ПТФЭ черное уплотнительное резиновое кольцо для компрессора/насоса/поршня/нагревателя/контейнера/сосуда

    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 a seal at the interface.

   The O-ring 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.

   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.

Function of the rubber o ring

    O-Rings are used in sanitary pipeline systems for the Auto, Machinery, Food, Dairy, Beverage, Pharmaceutical and Bio-Tech industries. Rubber Fab offers a full line of AS568 dash numbers, metric, and specialty o-ring sizes that are manufactured using EPDM, NBR, FKM Fluoroelastomer, Buna-N, PTFE, Silicone and so on.

  The o-rings used in cylinder, pump, railcars, truck, washing machine, instrument and meter, mine equipment, pipeline, household appliances, automobile, steamboat, industrial electrical equipment, building door& window, construction machinery, construction bridges and tunnel.

1. mechanical sealing, pressure vessel ,gas compressor, reaction vessel ,heat

exchanger, boiler, filter and so on.

2.it can be used for all kinds of electronic products in a wide range ,such as camera, mobile phone, printer, computer.

3. Used for automobile windows and doors, etc...

4.Silk screen printing, spray coating, laser etching, back-lighted, hard/epoxy coating keypads.

 Our rubber mixing and refining equipments

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