In the future, we will continue to innovate around customer needs, continue to provide excellent products and services, create value for customers, and contribute to the development of the dust wiper, Hydraulic Cylinder Rod Step Seals, spring energized piston seal industry. We firmly believe that the competition of enterprises, products and technology is the competition of talents in the final analysis. Our company provides better service for consumers to fully meet their personalized needs, so as to improve the market share and enhance the competitive advantage of enterprises.

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.

We comply with the development of the market, close to the international trend, committed to providing customers with satisfactory Nylon Back-up Ring PTFE Back-up Ring U Cup Seal Backup Ring BRT. Facing the frontier of world science and technology and the main battlefield of economy, we insist on the road of high-quality development. Through reform and innovation, we will continue to forge ahead and promote the development of the enterprise itself, so that the enterprise will remain invincible in the market competition of survival of the fittest.

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