Reducer various areas of use

　　1、 Application in mining and coal industry

　　(1) Mine: the pipeline is seriously worn by mine filling, concentrate powder and tailings transportation. The service life of the mineral powder transportation pipeline used in the past, such as Panzhihua and Daye Mine, is less than one year. Changing to reducer can increase the service life by about 5 times.

　　(2) Coal: wet transportation is widely used for coal preparation and long-distance pipeline coal transportation. The transmission pipe is required to be wear-resistant and corrosion-resistant. Reducer can be used as a long-life transmission pipe with considerable economic benefits.

　　2、 Application in metallurgy and electric power industry

　　The metallurgical and power industries need to consume a large number of metal pipelines every year to transport pulverized coal, ash slag, slurry, lime gypsum slurry, etc. Using reducer to replace other pipes has the characteristics of high wear resistance, long service life, convenient installation and remarkable economic benefits.