Based on recent statistical data, methane explosions, also known as coal seam gas (gas of coalseam), account for approximately 47% of all coal mine accidents. To ensure safe production, coal mine units and departments at all levels attach great importance to the research on methane gas. Currently, the most commonly used measure in coal mine production is to extract methane gas through special pipelines to ensure the safe operation of mining activities. Methane pipelines are specialized pipes used for extracting methane gas from coal mines. The performance of methane pipelines directly impacts the safety production of coal mines. It is evident that the performance of methane extraction pipelines has a significant impact on the safety production of coal mines.
As research deepens and technology advances, the material and performance of gas drainage pipes have significantly improved, evolving from the initial single-diameter metallic materials to a series of non-metallic materials with multiple diameters. This article introduces each type of pipe in chronological order based on the development of pipe technology. In chronological order, a brief introduction and comparison of the performance of common gas pipelines is provided, along with a rough speculation on the future performance of gas pipelines.
