Composite Waterproof Sealing Tape
Composite Waterproof Sealing Tape
June 8, 2017

Cold Shrink Tube

This tubing is using for antenna sealed, coaxial cable sealed, electrical telecom sealed, power sealed, bts sealed, GSM antenna sealed, jumper cable sealed, jumper cable and feeder on GSM antenna end weather proof, tower weather proof.

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Description

Our cold shrink tube can be customization, it provides reliable weatherproofing for low voltage power and coax connectors and cables. Installation does not require tooling, is quick and easy, and the quality of the installation is less installer dependent.

Replace 3M CXS series, 8420 series, 98-KC series . UV resistant.

Min plastic core diameter is 6.5 mm. 

It is a series of insulated rubber sleeves which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition.

The core is removed after the tube has been positioned for installation over a cable connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal.

It is made of Silicone rubber material, which have excellent weather resistance, acid and alkali resistance. It is ideal sealing material for the communication cable, coaxial cable, medium voltage and low voltage power cables.

 
 
 
 

Features

  • Simple installation, no need special tools or heat, no need hot melt adhesive or adhesive tape to strengthen seal;
  • Suitable for a wide range of different specifications of cable connection seal, can be used in indoor and outdoor, overhead, in the water or buried etc. below 1000 v power cable;
  • Retains its resiliency and radial pressure even after prolonged years of ageing and exposure, seal tight, still good performance for waterproof, moisture-proof, dustproof;
  • Good performance for sealing even strong wind;
  • Salt-fog resistance, acid and alkali resistant, zone aging resistant , Good weather resistance, ultraviolet ray ageing resistance;
  • Has excellent puncture physical mechanical performance.
 
 
 

Before and After Pull Out Supporting Removable Plastic Core

bts sealed tube before and after pull supporting removable plastic core

Technical Data

Test ItemUnitTypical Value
Shore A hardnessShore A40
Tensile strengthMPa>=7.5
Elongation at break%>=750
Tear StrengthKN/m>=30
Dielectric strengthKv/mm20
Permanent set at break%<=4
Volume resistivity Ω.cm>=1.0x1015

Specification

SpecDia (After expanding) Min Cable Outer Dia  (mm)Max Cable Outer Dia (mm)
RLG-8Φ32Φ9.6Φ25
RLG-10Φ40Φ12.0Φ33
RLG-12Φ48Φ14.4Φ40
RLG-15Φ60Φ18.0Φ50
RLG-19Φ78Φ22.8Φ70
RLG-22Φ88Φ26.4Φ80

**The inner diameter, thickness and length can be customised

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