Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of custom silicone rubber inflatable seal in China. If you're going to buy custom silicone rubber inflatable seal made in China, welcome to get more information from our factory. We also accept customized orders.
Product Description Of Custom Silicone Rubber Inflatable Seal
| Material | Silicone, etc. |
| Size | According to drawing, with valve or not both Supported |
| Color | Black/White/Blue/Red/Yellow, etc |
| Temperature | Commom: -30~150 Celsius Degrees |
| Special features /Working environment |
Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistancel airtight; shock absorption, etc. |
| Application | Used in household, fitting, pipes and other industry accessories and auto parts. |
| Certification | SGS, RoHS and FDA. |
| Delivery time | 20-35days after prepayment received |
| MOQ | 500-1000pcs |
| Packing details | According to your request |
| Shipment | By express(DHL/UPS/FEDEX)/By sea/By air |
| Port | FOB SHANGHAI OR NINGBO |
Product Display Of Custom Silicone Rubber Inflatable Seal






Functions
Silicone rubber inflatable seal is a hollow pneumatic sealing element.
Sealing Function: When inflated by compressed air / nitrogen, it expands and presses tightly against mating surface to form air‑tight, water‑tight and dust‑tight barrier, preventing leakage of gas, liquid and powder media.
Gap Compensation Function: Compensates variable assembly gaps, surface irregularities, minor wear or deformation of mating parts, realizes reliable sealing even on non‑flat surfaces.
Retractable Clearance Function: When deflated, it retracts back into installation groove without protruding, providing clearance for door, hatch, sliding panel opening‑closing and component movement without friction interference.
Uniform Pressurization Function: Delivers consistent sealing force over full perimeter, no need for bolt pre‑tightening, well‑suited for large‑diameter hatches and access doors.
Automation‑adaptable Function: Realizes remote on‑off sealing via pneumatic control, suitable for frequent cycle of sealing‑releasing operations.
Hangzhou Bright Rubber Plastic Product Co.,Ltd
Contact : Shelly Xi
Tel/WhatsApp/Wechat: +86 13757959160
Email:shelly@brightrubberplastic.com
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