Friday, 23 August 2013

Reliable and sustainable doughnut shaped O-rings

O-rings are a kind of doughnut shaped rubber seal ring with a circular section used for sealing solutions. Owing to its round section, it is also called O-shaped seal ring. This ring is one of the common seal elements in the fluid pressure and gas pressure transmission system. It is mainly used in the static seal and the alternative motion seal.

O-rings have high tolerance to radiation as well as high vacuum, and are generally used for flanged applications. Ideally, O rings are placed in both open and closed grooves and axial pressure is applied between two parallel surfaces. When purchasing an O-ring, the factors like its inner diameter and lead wire diameter, section diameter of the section gasket, the number depicting its standard and its year of manufacture have to be kept an eye over.

An O-ring is mainly applied in the static seal and the alternating motion seal. If it is used in the rotating motion seal, it will be limited by the seal equipment with low rotating speed. On basis of the material of this seal ring, it can have the good seal effectiveness and at the same time it can reduce the shock in some harsh environments, such as chemical liquid, oil, acid liquid and many more of the likes.

Whether it's the flow of liquid or air, Orings are exceptionally effective in making the seal highly efficient. The quality of the seal plays a pivotal role and the manufacturers must take extra care while choosing the raw materials and production techniques. Oring to the unique features, an O-ring is widely used in a lot of industries, such as machine tool, boat, automobile, metallurgical machinery, chemical machinery, engineering machinery, building machinery, plastics, agriculture and different instruments. With high tech solutions and advanced methods, the kind of sealing devices from Darcoid Nor-Cal Seal are immensely satisfactory and offer desired results every time the product is used for varied industrial usage.

Darcoid Nor-Cal Seal provides O-rings which are highly cost effective, have high production rate sourcing to the highest technologies of perfluoronated elastomers like Parofluor, Parofluor ULTRA, Kalrez, Chemraz, Simriz and Perlast. A single O-ring can play an important role in two directions' seal and is applicable for different seal media such as oil, water, gas, chemical medium and other mixed media. The uniqueness of these O-rings from the house of Darcoid Nor-Cal Seals makes the product reliable and sustainable.


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