The corrosion and protection measures of natural gas pipeline
The rapid increase of natural gas usage, and network facilities is one of the basic conditions of natural gas development. Also it is the important symbol of modernization of the country, especially the construction of city gas pipe network facilities. It is necessary to the survival and development of a city's security and the national important infrastructure. <br> Natural gas is transfered from supplier to each user by natural gas pipeline, after all sorts of complex terrain, pipeline environment, and natural gas often contains the acidic gas such as hydrogen sulfide, carbon dioxide. They can corrode gas pipeline, affect the safe operation of gas pipeline.So the natural gas pipeline corrosion protection must be carried out.