What is the implementation standard of hdpe hollow wall winding tube

What is the implementation standard of hdpe hollow wall winding tube

The implementation standard is: "Underground Polyethylene (PE) Structure Wall Pipeline System" Part 2: "Polyethylene Wrapped Structure Wall Pipe" (GB / T19472.2-2004).

HDPE hollow wall winding pipe is a kind of structural wall pipe made of high-density polyethylene (HDPE) as a raw material and adopting hot winding forming process, which complies with the national standard "Underground Polyethylene (PE) Structural Wall Pipe System" Part 2: Requirements of "Polyethylene Winding Structural Wall Pipe" (GB / T19472.2-2004). The pipe is suitable for municipal drainage, outdoor drainage of buildings, drainage of buried farmland, industrial sewage, road drainage, sewage treatment plant, stadium square engineering drainage and electrical and telecommunication engineering, etc. Since HDPE hollow wall winding pipe is a chemical building material, it is of great significance for saving energy, reducing pollution and protecting the environment. There are two types of connection methods for the hollow-wall winding tube: electrothermal fusion tape connection and socket interface connection.