Hollow ORings


by ThomosMoore

Sealing requirements can be fulfilled with spectrum of options from the diverse range of sealing solutions. The options vary as per specific usage. If you are facing problems with your sealing system, it is advised to try sealing solutions like o rings and gaskets and get the best of seals available. As different industries look for diverse variation, there are options to fulfill their demand. O rings are the finest type available. These O rings are known for their quality and superior sealing abilities.

Whether it is the flow of liquid or air, O rings are exceptionally effective in making the seal highly efficient. The quality of the seal used plays a pivotal role and the manufacturers must take extra care while choosing the raw materials and production techniques. With high tech solutions and modular advancement in methods and techniques, the kind of sealing devices available in the market today are immensely satisfactory and offer desired results every time the product is used for varied industrial usage.

Hollow ORings offer a low closure force alternative to solid O rings. As required for many lids and doors, this type of O rings are used in applications that require the seal to stay in the groove while not overfilling the gland or warping the enclosure lid or door.

Hollow ORings consist of an elastomer inner ring and a seamless sheath which surrounds the elastomer ring. Similar to PTFE or Polytetrafluoroethylene O Rings, hollow Orings are used wherever the chemical resistance of normal elastomer O Rings are not sufficient. The required elasticity is provided by the elastomer ring, the chemical resistance by the seamless sheath.

Advantages of these type of O rings are that they are chemical resistant, a good capability of extreme thermal stability, low permeability and low friction. Hollow Orings are used as sealing elements, as energizing elements for hydraulic slipper seals and wipers and thus cover a large number of fields of application.

Encapsulated o rings that are hollow consist of an elastomer inner ring and a seamless sheath which surrounds the elastomer ring. Similar to PTFE or Polytetrafluoroethylene O rings encapsulated and hollow O rings are used wherever the chemical resistance of normal elastomer O rings are not sufficient. The required elasticity is provided by the elastomer ring, the chemical resistance by the seamless sheath.

There are many fields in the industry where this kind of sealing solutions are used. From an individual seal for repairs or maintenance to a quality assured application in aerospace, automotive or general engineering. Apart from hollow o rings, Darcoid Seals specialize in many more sealing solutions.

Darcoid Nor Cal Seal is a globally recognized endeavor in the mechanical, chemical, engineering, automobile, agriculture, pharmaceuticals, aerospace and many more industries. Darcoid aggregates the trade leads in hydraulic seals and other dynamic seals, along with O-rings, semi conductor seals, composite seals, gaskets and the likes. These products are fabricated with a unique vulcanizing technique which makes the joints as smooth as molded parts. We can also join hollow cross sections in a way that the join has the same compressibility as the length of the O Ring and gasket. The company aims to deliver and aid to benefit their clientèle and their requirements for sealing accessories and aids. Darcoid works with Parker that does precision extrusion and spliced products that offer an ideal, cost effective sealing solution for many applications. These sealing solutions supplied by Parker are widely used in a lot of industries, such as machine tools, boat, automobile, metallurgical machinery, chemical machinery, engineering machinery, building machinery, plastics, agriculture and many other different instruments.

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