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Silicone Cold Shrink Tube

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>> Product Introduction

Silicone cold shrink tube for communication is made of silicone material. When in use, you only need to position it and then remove the support tube. The radial pressure is used to form a coating to play a waterproof and moisture-proof sealing role. The silicone cold shrink tube has excellent weather resistance, acid and alkali resistance, and can achieve the effect of breathing sealing. It is an ideal sealing material for communication cables and coaxial cables. It is mainly used for moisture-proof sealing at the joint connection between the antenna and the feeder and the induction line in the antenna feed system of the communication base station.



>> Product Advantage

During installation, you only need to pull out the support bar by hand. No other auxiliary tools are required;

Quick and convenient operation, not limited by the operating space, especially suitable for installation in small spaces;

Provides reliable moisture-proof and waterproof protection, and the protection level can meet IP68 requirements:

Using imported silicone material, it has excellent performance and can adapt to various harsh environments;

Service life is 30 years.



>> Technical Parameters

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Item unit Standard
Standard color -- Black
hardness Shao A 40±5
Tensile Strength Mpa ≥7
Elongation at break % ≥610
Breaking strength KN/m ≥35
Item Performance parameters Test Results
Normal temperature sealing protection performance IP67 pass
High temperature resistance 200℃ pass
Low temperature resistance -60℃ pass
UV resistant UV resistance 720 hours through
Flame retardant 94-V0 through

Specification Support tube inner diameter Applicable connection Minimum
outer diameter
Length of silicone tube after expansion Silicone tube wall thickness after complete shrinkage Length of silicone tube after shrinkage
Φ24/12x16 Φ24±2 13 13±3 2.3±0.3 ≥16
Φ30/10x16 Φ30±2 15 13±3 2.3±0.3 ≥16
Φ40/10x60 Φ40±2 20 40±5 2.5±0.5 ≥60
Φ70/19x60 Φ70±2 35 40±5 2.5±0.5 ≥60
Note: Other specifications can be customized.



>> FAQ

Q: Why choose us?

We have more than 15 years of experience in this industry;

OEM & ODM;

Ready-made products will be shipped within three days, and customized products will be shipped within 15 days;

Q: Do you have any certificate?

We have pass ISO16949, ISO14001, REACH, RoHS2.0, CE, EN45545 Test Report, ELV Test report

Q: What's the MOQ for your production?

We accept both large and small order, please contact us for details.

Q: Can i expect to get the sample?

Sure, Free samples can sent to you for test.


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+86-13066183886
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