Internally Inflated Sealing Rings - Choose Qingtu Rubber, specializing in the research and production of inflatable sealing rings.

I. Characteristics of inflatable sealing rings

A. Product circumference dimensions can be customized according to customer requirements (it is recommended to prioritize our standard components)

B. Innovative, Simple, and Reliable Structure

C. Flexible opening and closing, capable of shutting off both dynamic and static material columns

D. Comprehensive specifications and sizes

E. Forms a firm pressure seal upon closure

F. Withstand conveying pressure of 0.2 MPa

G. Operating Temperature Range: -40℃ to 220℃

Long service life, low maintenance requirements

Section 2: Inflatable sealing rings are suitable for sealing materials.

Grinding Material

B. Granular Material

C. Powdered Material

D. Fly Ash

E. Chemical Powder Materials

A: Various gases and liquids with no severe corrosive properties.

This inflatable sealing ring and its sealing structure feature simplicity in design, ease of installation, excellent sealing performance, and the capability for self-tightening in both axial and radial directions. The outer edge of the inflatable sealing ring has a guiding positioning ring, and when the upper and lower lips on the inner edge are closed together, they form a complete closed hollow ring. Once the hollow ring is filled with high-pressure gas (or liquid) inside the pressure vessel, it expands outward, generating self-tightening in both axial and radial directions. The greater the pressure, the stronger the self-tightening, and the better the sealing.

ChingTu Rubber specializes in the production of inflatable sealing rings for pressure vessels. Over the years of operation, we have accumulated extensive experience in the development of inflatable sealing rings and have assisted numerous manufacturers in resolving various sealing challenges. When it comes to inflatable sealing, we are the experts. Please feel free to call for consultation and customization.