An inflatable sealing ring is a sealing technology used under specific conditions. Initially, it was primarily imported, making its cost apparent. However, due to the complex manufacturing process of the finished product and high material requirements, the pass rate of the finished goods is relatively low. This is especially true for inflatable sealing rings used in different scenarios, which have varying cross-sectional shapes, dimensions, and overall circumference orientations. This poses a significant challenge for manufacturers and also increases the investment costs for users. Therefore, the selection of an inflatable sealing ring is crucial, as the correct choice can save users a substantial amount of money.

When selecting inflatable sealing rings, pay attention to the following points:

The temperature of the working environment determines the material used; each type of rubber has its own temperature resistance characteristics.

2. Corrosiveness of the working environment, select materials based on the environment's oiliness, acidity, and alkalinity.

3. Select the cross-sectional shape of the sealing gasket for the working seal gap.

4. The sealed pressure of the working environment determines the working pressure of the seal ring.

5. Work pressure determines the thickness and elasticity of the sealing rings. Generally, the selection of inflatable sealing rings mainly depends on the above factors. Additionally, Dahuang橡塑 has successfully researched and developed a large-scale inflatable sealing ring segment molding vulcanization technology. This technology allows for the production of inflatable sealing rings with a circumference size of 5 to 10 meters using small molds, significantly reducing the cost of mold investment. It also makes the series development of inflatable sealing products a reality, enabling the manufacture of inflatable sealing rings with the same cross-sectional size in any circumference size using a single mold.