subject: Parker O-rings Present Faultless Sealing Applications [print this page] There are multiple uses of o-rings in the aerospace, vacuum, medical and automobile sector. These rings are essentially for sealing purposes. These donut-shaped rings are often molded from elastomeric compounds, which makes them flexible and helps them fit securely. Alternatively, these rings could also be used as a light duty mechanical drive belt. When used as recommended, these rings are highly effective in sealing liquids or gases. Since they are flexible enough, they fit perfectly into cavities and grooves in order to prevent even the slightest amount of gas or liquid from escaping. Whether it is an axial or radial seal design, Parker O-Rings can effectively fit into the designated space.
A number of industrial applications are subject to a very high amount of pressure. This calls for a sealing component that offers complete safety. As we know, the leakage of pressurized gases and liquids can lead to some grave accidents. This also makes it imperative to source components such as o-rings and piston seals from a reputable distributor. Your chosen distributor should have a rich inventory of o-rings that are not close to their expiry date.
Such distributors also offer Parker adhesives and sealants that can be used in conjunction with the o-rings for a better sealing effect. This company is renowned for its quality products, hence it is prudent to depend only on the best for your requirements.
Though they are very diminutive in size, o-rings are capable of sealing in pressures as high as 1000 PSI. The defining attributes of Parker O-Rings are their inner diameter, their cross-section diameter, their material and hardness. If you purchase these rings from a subpar distributor or brand, you will certainly not get access to effective sealing operations. Moreover, the rings will constantly undergo wear and tear and will have to be continually replaced. Similarly, bonding agents such as Parker adhesives and sealants should be preferred over others.
Ultimately, you will have to incur more costs if you purchase substandard products. Hence, it is advisable to go for a reputable product such as Parker that protects your investment. These rings are available in a wide variety of standard sizes that are suitable for different machines. Even piston seals and gaskets are available in different sizes and you can choose the size that best suits your requirements.
O-rings are available in different materials and each material is best suited for specific applications. For instance, the aerospace industry typically has a demand for AS568A standard. In addition, vacuum applications call for Parker O-rings in different materials such as copper, nickel indium O-Rings. Over all, these rings are light in weight and hence easy to install and service. They do not need retightening as well.
