It is the sophistication and stability of our teflon rotary seal, usi oil seal, Hydraulic Cylinder Rod Glyd Ring that will ensure the long-term growth and prosperity of our business. We hope that our employees will be loyal to the company, safeguard the interests of the company at all times, do their best for the development of the company, maintain the image of the company, and advocate taking the company's affairs as their own. We pursue corporate progress with innovation and fashion, relying on management, and strive hard in the fierce market competition to gradually develop and grow. The company is committed to studying and researching domestic and foreign technology, management, and product concepts. Through continuous efforts to innovate, through the efforts of all employees of the company, great results have been achieved. The company strives to put customers on a higher starting point and a larger platform.

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 are constantly improving the quality of our Gdk Ny Back-up Ring/Rod Seal Back up Ring and developing new products that are loved by consumers. We are willing to join hands with our customers and partners to make progress in the industry and cooperate for a win-win situation. Looking forward to the future, we will always uphold the sincere and pioneering quality, strive to abide by our beliefs, and serve every customer well.

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