Silicone rubber inflatable ring

we are specialized in Inflatable seal and ring and can supply different specifications of the product.

Working temperature: -60 ~ +180 ; Air pressure: 196 ± 20KPa; sealing gap: 5 ~ 10mm;

For the influence of heated or fitting accuracy, or deformation resulted from the change of temperature, the clearnace between sealing hatchway and hatchdoor of Large mechanical equipment can not conformance with each other, the changing range is commonly over 3mm or even 10mm. So it is difficult to reach at an ideal sealing effect with the general sealing strip. Under this condtion, it needs a sealing product which can seal with the changing clearnace. Inflatable sealing is the new sealing product which can meet the demands---inflatable and expansible seal.

We can design and manufacture different specifications of the product according to the user's need.

Silicone rubber inflatable ring