Design Code for Long-Distance Hydrogen Pipelines
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The company plans to install a long-distance hydrogen pipeline (outside the factory area), with a pressure of ≤5.0 Mpa; it falls under the GC1 category. The starting point of the pipeline is the reciprocating hydrogen compressor, and the ending point is the customer’s hydrogen storage tank. The length of the pipeline is approximately 500 meters. What design standards must be followed for its construction? Currently, two standards are known: the \"GB4962-2008 Safety Technical Regulations for the Use of Hydrogen\" and the \"Design Code for Hydrogen Stations\". Are there any others?
There is also GB 50516-2010, the Technical Specifications for Hydrogen Refueling Stations, which can also be referred to