Our u cup usi, rotary oil seal, guide ring seal attracts and gathers more and more high-quality customers, excellent employees, and high-quality suppliers to create brilliance. We unite people, strength, resources, the relationship between employees and the company, and the management of customers and the company. We firmly grasp the development theme of making bigger and stronger enterprises and unswervingly take the road of quality development. In many years of project practice, our company has cultivated a technical team with rich industry experience. We are committed to continue to carry forward the spirit of innovation. With the concept of excellence, enthusiastic staff and first-class after-sales service, we are confident that our future will become more and more successful.

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.

Sticking to the principle of 'Super Quality, Satisfactory service', We are striving to be a good business partner of you for Boxing Ring, Aiba Boxing Ring with High Quality. We believe that only when the personal value of each employee is realized, the overall goal of the enterprise can be truly realized. Our company has a superb R&D team, advanced testing equipment, perfect quality management system and good after-sales service.

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