We continue to explore the customer-centered business model, and strive to provide customers with high-quality dust wiper seals, spring energized seal ptfe, double triangle seal. With advanced technology, our company makes every effort to create a business philosophy of service for survival, innovation for development and a people-oriented development strategy dedicated to users. The company has established a long-term cooperative relationship with many enterprises based on the staff of customer first and integrity first.

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 respond to the fierce market competition by actively improving the quality of our services and strengthening our Aluminum Ring Sling for Baby up to 36 Months lineup. Our goal is to stand at the high end of the international level and the height of the development of the whole industry, and to develop forever with our unique core technology. Enterprises assess the value of talent, pay more attention to the results of work in the position, that is, the work performance, the value of talent.

Hot Tags: hydraulic cylinder back up ring gasket, China, suppliers, manufacturers, factory, customized, wholesale, buna n o ring, spring energised lip seal, spring energized ptfe seal, rod roto glyd ring, tc seal, das seal size chart