The inflatable sealing ring made of silicone material, also known as the silicone material inflatable belt, is produced and processed through a unique method using silicone hoses. Silicone possesses excellent properties such as temperature resistance, cold resistance, weather resistance, dielectric charge resistance, active oxygen resistance, and air aging resistance. The prominent characteristic of silicone is its wide application temperature range, allowing long-term use from -60℃ (or even lower temperatures down to -100℃) to +250℃ (or even higher temperatures up to 350℃).