新型管材在煤矿生产中的应用

Application of New Pipe in Coal Production

在煤矿用塑料管道替代传统的钢管进行供水排水和瓦斯抽放,不但具有安装、维护方便的优点,而且耐腐蚀,使用寿命长、不结垢,水利性能好。现代技术的进步,使材料的抗静电性能和阻燃性能均可保证,而且在塑料管道中U—PVC和PE管道更是因其重量轻、安装方便、安全性高等优点而值得大力推广。

The plastic pipes instead of the traditional steel pipes used in the coal mine for water drainage and gas drainage, not only have the advantages of convenience in installation and maintaining, but also have the good performances in corrosion - resistance, long service life, dirt - resistance and water conservancy. With the modem technological advances, the material properties of the antistatic and flame retardant can be guaranteed. And with the strong points of light weight, easy installation and safety, U - PVC and PE pipes in the plastic pipe are deserved to be promoted.