Our custom O-ring gaskets utilize Handa proven spiral technology to deliver precision EMI shielding and environmental protection. Available in both circular and rectangular configurations, these specialized gaskets are engineered for optimal performance in your unique application requirements.
Frequency Range: 10MHz – 10GHz
Operating Temperature: -40°C to +120°C
Compression Range: 30-70% recommended
Standard Diameters: 2mm-8mm (custom sizes available)
With their unique combination of high shielding effectiveness and mechanical durability, our EMI Shielding Spiral Tube Gaskets deliver reliable protection for your most critical electronic systems. Contact us for custom solutions tailored to your specific application requirements.






Note: For other sizes, please contact our salesman, we will evaluate the best value judgment based on the information you provide, if you are not sure whether the product is effective, we can produce samples by courier mail to your hands, so that you can decide whether to mass produce, extra, we provide welding, cleaning, heating, cutting, packaging services.
Our products are sold by the meter and are usually packaged together in several sticks. You can use sharp scissors to trim the material to the right size.
Note: Not all standard sizes are in stock. Please call or contact us by clicking the button below for more information.
We can manufacture in any size diameter, The functional length of the part may be small at very large diameters. Please contact us with your requirements.
Get A QuoteWe are available day and night. Quotation within a few hours.Contact us for emi support. our best emc engineers are ready for any emi problem you have
Contact usFor more than 10 years, we have been focusing on the production of EMI/RFI Spiral Shielding Gaskets Products. We Have professional testing tools
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