Hangzhou Henma Power Technology Co., Ltd.

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Principle and characteristics of cable duct sealing device


Release time:

2020-08-03

The cable duct sealing device is composed of soft metal and multi-layer polymer materials, forming an airtight bag. High temperature resistant waterproof strips are pasted on both sides. When the inflation pressure reaches 2.80.2 kilograms, the films on both sides will stick to the pipes and cables, achieving complete waterproofing. The inflation port contains self filling polymer material, and the cable duct sealing device prevents gas leakage when the inflation tube is pulled out.

  1. Product Name:Cable duct sealing device

  2. Principle of Product Action

  The cable duct sealing device is composed of soft metal and multi-layer polymer materials, forming an airtight bag. High temperature resistant waterproof strips are pasted on both sides. When the inflation pressure reaches 2.80.2 kilograms, the films on both sides will stick to the pipes and cables, achieving complete waterproofing. The inflation port contains self filling polymer material, and the cable duct sealing device prevents gas leakage when the inflation tube is pulled out.

  3.Cable duct sealing deviceUsage effect

  It provides a clean and dry working environment for manual underground operations or underground pipeline construction. For a long time, it has avoided the trouble and time of pumping water before construction, shortened each construction time, and prevented unnecessary losses caused by rats entering the pipeline.

  4.Cable duct sealing deviceApplication scope

  Suitable for waterproof sealing of pipelines with different properties (power, communication, urban construction).

       Suitable for waterproof sealing of pipes made of different materials (such as polyvinyl chloride, steel, cement, steel concrete, etc.);

       The cable duct sealing device is suitable for pipelines with single or multiple cables, and can also seal pipelines without cables passing through;

  Suitable for cables and metal sheathed cables.

  5.Cable duct sealing deviceFeatures and advantages

  Quick installation;

  Complete application range;

  Seepage pipes can also be installed;

  Can install elliptical pipes or cables;

  Cable duct sealing deviceCan use air ducts and multi-core cables;

  Inflatable pipe plug, without toxic foam and resin;

电缆管道密封装置

 

  

       Prevent cable crawling and displacement;

       Complies with IEEE-404 load cycle testing;

       The cable duct sealing device is easy to disassemble;

       Resistant to harsh environments;

       Can be applied to PVC, iron, steel pipes, and various pipelines;

       Reduce inventory, a small amount of products can be suitable for various scales and environments;

  Cable duct sealing deviceThe service life exceeds 20 years.