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This silicone inflatable seal is made with high-purity food-grade silicone as the core raw material, processed through precision molding and high-temperature vulcanization. It combines excellent sealing performance with super durability, making it an ideal sealing solution for industrial equipment, logistics warehousing, medical devices, and other fields. The product has passed SGS environmental certification and FDA food contact testing, is odorless and anti-aging, and can operate stably in extreme temperature ranges from -40℃ to 200℃, adapting to various complex working conditions.
After inflation, the sealing component can rapidly expand to form a uniform pressure surface, achieving a contact pressure of 0.3-0.8 MPa. It can closely conform to irregular sealing surfaces, effectively blocking water, dust, oil, and harmful gases. Its sealing efficiency is 40% higher than that of traditional rubber components. The special mesh-like reinforced structural design ensures that after inflation, its tear resistance reaches 15 MPa, and its wear resistance is improved by three times. It is less prone to air leakage and deformation issues during long-term high-frequency use, and its service life can exceed 8,000 hours.
The product supports customization for thicknesses ranging from 0.5mm to 50mm. It can be processed into various specifications such as rings, strips, and irregular shapes according to customer needs, suitable for different scenarios such as container door seals, reactor covers, and medical cabin bodies. The inflation interface adopts a quick-plug design, paired with a dedicated air valve, with an inflation response time of ≤3 seconds. After deflation, it can quickly contract, facilitating equipment opening and closing operations.
In the field of logistics cold chain, its excellent insulation and sealing performance can reduce the energy consumption of the container by 15%; in chemical equipment, its corrosion resistance can withstand the erosion of most acid and alkali media; in the medical industry, its smooth surface is easy to clean and disinfect, meeting sterile operation standards. Relying on Tianjin Jin Hang Technology’s own R&D and production team, we can provide full-process services from parameter design to sample delivery, with stable production capacity to ensure timely delivery of orders
Product Advantages:
1.Our inflatable sealing rings are manufactured under **military-grade quality control standards.
2. They boast a wide temperature resistance range from **-60℃ to 300℃.
3. With a service life of over **200,000 inflation-deflation cycles, they can withstand a maximum pressure of **0.1–2MPa.
4. Our company has obtained **ISO9001** and many other certifications.
5.Customizable cross-sectional shape of inflatable seals
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Product Materials :
Silicone, fluorosilicone rubber, fluororubber, natural rubber, EPDM, neoprene, butyl rubber, nitrile rubber, styrene-butadiene rubber, cis-butadiene rubber, bromobutyl rubber, peroxide-cured fluororubber
Installation:
Simply clean the mounting groove, insert the seal, secure the air nozzle, and inflate to the rated pressure. It can be done in a few steps, saving time and effort without requiring complicated tools.
Company Overview
Competitive Advantages
Company Certificates/System Certifications
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FAQ:
Q1: Are you a factory or a trading company?
A1: We are a factory, integrating production and sales. No middlemen, lowest prices.
Q2: What are your packaging methods?
A2: Usually, we pack goods in environmentally friendly plastic bags inner packaging, and then in cartons outer packaging. If you have a legally registered patent, we can use your branded packaging boxes after receiving your authorization letter.
Q3: What are your payment terms?
A3: Usually, full payment is required before production. Thank you very much!
Q4: What is your sample policy?
A4: We can provide free samples if we have stock, but customers need to pay the express delivery cost. Thank you very much for your understanding.
Q5: What products can you buy from us?
A5: Inflatable seals, silicone inflatable seals, rubber inflatable seals, reinforced fabric inflatable seals, and integral molded inflatable seals.
Q6: Why should you choose us instead of other suppliers?
A6: We utilize a customized system, boasting state-of-the-art technology, superior quality, highly competitive pricing, and a comprehensive service system. We also have a professional team that can provide you with design solutions.






















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