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Mine connection hose

The connecting hose for coal mine gas drainage uses polyvinyl chloride as the main raw material, and the elastic steel wire is implanted in the pipe wall.

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Hose

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Product Details

The connecting hose for coal mine gas drainage uses polyvinyl chloride as the main raw material, and the elastic steel wire is implanted in the pipe wall. It is especially suitable for underground coal mine gas drainage system, drilling and sealing external connection and other fields. This connecting hose is made of polyvinyl chloride resin and elastic steel wire. This connecting hose is a special product according to the complex conditions of coal mines, which has a significant advantage over other products. The product implementation standard is AQ1043 "Mining Product Safety Marking", AQ1071-2009 "Non-metallic Gas Transportation Pipe Safety Technical Requirements for Coal Mines", MT181 "Coal Mine Underground Plastic Pipe Safety Performance Inspection Specification" and GB series standards.

This product has applied for a national patent, patent number: ZL2014 2 0745397.2

Features:
1. Light weight and convenient construction. The pipe is light in weight, convenient to transport and install, especially in the underground, it can greatly reduce the labor intensity of workers and improve work efficiency.
2. The inner wall of the hose is unified and packaged in a tray, which can be intercepted and used at will according to the usage in the mine.
3. The elastic steel wire implanted in the tube wall has the advantages of high strength and toughness, and can realize the characteristics of arbitrary turning.
The hose installation process is not limited to site complexity.
4. Flame retardant and antistatic. The antistatic and flame retardant components are evenly distributed in the pipe body, so the antistatic and flame retardant properties will not be affected by the long use time. The antistatic and flame retardant properties are in line with national standards, and are suitable for specific places that are flammable and explosive underground.

TAG:

PE pipe

关键词：

the and in is of pipe hose coal for

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