With our loaded practical experience and thoughtful solutions, we now have been identified for a trusted provider for numerous intercontinental consumers for rotary shaft seals, spring energised lip seal, energized lip seal. We are committed to cultivating a culture of integrity, that is, integrity should be integrated into everything we do. In order to meet the needs of different customers, we have developed a variety of computer control system testing equipment, with a wide range of products. With the popularity of Internet, e-commerce has made great progress because of its convenience, high efficiency and low cost.

Description

The back up ring is plastic or rubber rings used to prevent the O-ring from entering the clearance gap. When high pressures are exerted on the O-ring, its soft rubber material can be forced into the clearance gap causing the O-ring to extrude. The hard back-up ring material will keep the O-ring material from flowing into the gap which will prevent premature failure. Our hydraulic back up ring is ideal material for back-up rings due to the compound’s high pressure and high temperature capabilities.

Back up ring seal is the most common anti-extrusion devices employed in dynamic and static sealing, designed to prevent the migration of sealing material into the extrusion gap under the system pressure. We offers a wide range of back-up ring geometries and materials to suit every seal type and application. They are open or closed shapes for snap assembly made of a broad range of compounds which are highly resistant to thermal or mechanical stress. Parker back-up rings help reduce costly downtime and ensure long-term functional reliability.

Feature

● Easy to install

● No stickiness

● Good performance in both lubrication and no lubrication

● The groove structure is simple

● Excellent performance of sliding

● Good dynamic and static sealing

The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.

Own a professional and technical production team and sales service team.

The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.

Improving the ecological environment is the responsibility and obligation of enterprises, and we carry out green development of High Quality Wear-Resistant Polyoxymethylene POM Back-up Ring Gasket as an inevitable choice to adapt to a sustainable society. We are committed to build an international level modernized enterprise talent strength, and lay the foundation for the long-term development of the enterprise. Our philosophy and values are integrated into the choices and decisions made by our employees every day.

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