Product
Product
Supplier
Search
Get Quote
730 people are quoting
Silicone Inflatable Seal Solutions for Wine Barrels
Product Overview
Our silicone inflatable gasket are specifically engineered for wine barrels and fermentation tanks, providing an airtight, leak‑proof sealing solution that preserves wine quality throughout the aging process. Made from FDA‑grade silicone, these seals are safe for direct contact with wine and meet the highest hygienic standards.
Why Wine Barrel Seals Matter
During wine aging, oxidation is one of the biggest threats to quality. Traditional wooden bungs and solid rubber seals often fail to maintain a consistent seal as barrels expand and contract with temperature changes. Our inflatable seal solve this problem by adapting to the barrel's shape and maintaining constant sealing pressure – preventing oxygen ingress and preserving wine aroma, color, and flavor.
Key Features
FDA‑grade Silicone – food‑safe, non‑toxic, odorless, and fully compliant with wine industry standards
Inflate to Seal – Deflate to Retract – easy installation and removal, no tools required
200,000+ Cycles – long service life, reduces replacement frequency and maintenance costs
-60°C to 300°C – stable performance across extreme temperatures, suitable for both cellar and sterilization conditions
Custom Sizes – available in any diameter, length, and profile to fit your barrel specifications
Fully Customizable – can be molded to any shape (round, oval, or rectangular frames)
How It Works
Install – place the seal in the barrel's lid or bung groove
Inflate – apply air pressure (0.1‑2 MPa) to expand the seal against the mating surface
Seal – the expanded seal provides a perfect airtight barrier, preventing oxygen and microbial ingress
Deflate – release air to retract the seal for easy removal, cleaning, or barrel maintenance
Applications
Wine barrels and fermentation tanks
Storage vessels for wine, spirits, and other beverages
Sealing lids on blending tanks and aging vessels
Bung and access port seals
Custom Solutions
Every wine barrel is different. We offer fully custom designs based on your barrel dimensions, groove profiles, and operating conditions. Simply provide your drawings or barrel specifications, and we will provide a tailored solution within 24 hours.
Certifications
Our silicone materials are certified to FDA, ISO 9001, ISO 14001, and ISO 45001 standards – ensuring quality, safety, and traceability.
Get a Custom Quote
1 piece MOQ – perfect for trials and small‑scale testing. We support fast prototyping and global shipping.
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
rubber inflatable seal,
silicone inflatable seal,
Integral molded inflatable seal,
Reinforced fabric inflatable seal,
Inflatable seal,
silicone inflatable gasket
