Custom large inflatable circles at Qingtu Rubber
1. Silicone material boasts excellent sealing properties, high-temperature and weather resistance, anti-aging, impact resistance, shockproof, and waterproof capabilities, and can adhere to various smooth surface materials.
2. High strength, long service life, product is environmentally friendly and insulated, withstands extreme temperatures, compression, acid and alkali resistance, anti-aging, and UV rays.
3. Excellent non-stick surface property.
4. Made from silicone material and rigorously tested, meets environmental standards.
5. High Temperature Resistance: -70°C to 300°C
6. Heat Resistance: Silicone rubber has significantly better heat resistance than ordinary rubber, allowing for almost indefinite use at 150 degrees without any performance change; it can be continuously used at 200 degrees for 10,000 hours; and it can also be used for a period at 350 degrees.
7. Weather Resistance: Standard rubber degrades rapidly under the action of ozone produced by corona discharge, whereas silicone rubber is unaffected by ozone. Additionally, its physical properties only undergo minimal changes over long periods of time under ultraviolet light and other climatic conditions.
8. Anti-aging, corrosion-resistant, with strong inertness, silicone itself possesses excellent properties.

Shanghai Qingtu Technology Co., Ltd. is a specialized factory for manufacturing large-scale inflatable seals. We can produce large inflatable seals with a circumference of 5 to 10 meters using small molds, significantly reducing mold investment costs. This also makes the serialization development of inflatable seal products a reality. With a single mold, we can manufacture inflatable seals of any circumference size with the same cross-sectional dimensions. The use of inflatable seals greatly saves customers' R&D costs and solves the issue of poor sealing in large-scale equipment that has plagued the industry for years.