SJ/T 31447-2016 乙炔管道完好要求和检查评定方法

SJ/T 31447-2016 The requirements for the integrity of acetylene pipelines and the method for inspection and evaluation are as follows: "The requirements for the integrity of acetylene pipelines include the use of high-quality materials, reliable equipment, and appropriate installation and maintenance methods. The inspection and evaluation method includes visual inspection, pressure testing, and other methods to ensure the safety of the pipeline system."