Introduction of Mine Use Gas Drainage Hose Suction And Discharge Gas Hos
In order to ensure the safety of mine operation, the most common measure in coal mine production is to pump gas out of the special pipeline. The medium that passes through is the gas drainage pipe. The gas pipeline is dedicated to the gas in the coal mine. Pipeline, it can be seen that the performance of gas drainage pipe has a significant impact on the safe production of coal mines.
Classification Of Mine Use Gas Drainage Hose Suction And Discharge Gas Hos
The first is the type of branch pipe and the main pipe; the other is the type of pipe that connects the holes. There are two types of extraction branch pipes and trunk pipes. One is metal pipes (seamless steel pipes, spiral welded pipes, now there are new types of galvanized spiral welded pipes, etc.), and the other is non-metallic pipes (with SEP pipes, SSPE). Pipes, SUP pipes, etc., such pipes have certain problems, non-metallic pipes are used with caution.) The types of pumping pipes connected to drill holes are generally polyethylene pipes, polyvinyl chloride pipes, ordinary steel pipes, and the like.
Features Of Mine Use Gas Drainage Hose Suction And Discharge Gas Hos
(1) The pipe quality is small, and the installation and transportation are convenient;
(2) The material is made of high-quality double-sided hot-dip galvanized steel strip, which does not need to consider flame retardant and antistatic problems;
(3) The spiral bite acts as a reinforcing rib, and the pipeline is resistant to negative pressure;
(4) The inner wall of the pipe is smooth, the resistance is small, and the circulation capacity is good;
(5) The galvanized layer acts as a preservative and has a long service life;
Photos of Mine Use Gas Drainage Hose Suction And Discharge Gas Hos
