Our das seals, stepseal, u cup osi has been known for its good quality and have been one of our main products. The company has a sound organization, strict management system, leading core technology, superb production technology, reliable product quality and sincere service. Our company must be your first choice. We take scientific and technological innovation, quality-oriented, integrity management, customer first as the enterprise tenet, and win the extensive trust of users. Our company has a comprehensive and complete industrial production capacity, and has been committed to providing customers with high-quality and professional solutions.

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.

Since the establishment of our company, we have always followed the tenet of quality and integrity, and have been developing new PTFE Filled Graphite/Carbon Tube/Pipe/Tube Bar to meet the diversified needs of our customers. We are committed to achieving safe and innovative development and actively contributing to national economic and social development. 'Team work, efficient work, considerate and meticulous, mutual benefit and win-win' is our enterprise spirit, our goal is to work with customers to achieve success in the near future.

Hot Tags: hydraulic cylinder back up ring gasket, China, suppliers, manufacturers, factory, customized, wholesale, ptfe oil seals, wiper seals PT2, idi seals, lip seal spring energized, Piston Rotary Seals Roto Glyd Ring, ptfe stepseal