Approval and publicity of petrochemical industry standards involving coating and lining

On October 21, 2019, the science and Technology Department of the Ministry of industry and information technology issued a new batch of industrial standards for approval and publicity, with the deadline of November 21, 2019 Among them, SH / T 3022-2019 standard for anticorrosion design of petrochemical equipment and pipeline coating will replace SH / T 3022-2011, and SH / T 3154-2019 technical standard for petrochemical non metal lined pipeline will replace SH / T 3154-2009 Please log in the column of "industry standard approval publicity" of for the above standard approval draft and give feedback Publicity time: from October 21, 2019 to November 21, 2019, SH / T 3022-2019, standard for anticorrosion design of petrochemical equipment and pipeline coating, which specifies the anticorrosion design requirements for petrochemical steel equipment and pipeline coating This standard is applicable to the anticorrosion design of external coating for petrochemical steel equipment and pipelines and their auxiliary steel structures SH / T 3154-2019 technical standard for non metal lined pipes in petrochemical industry this standard specifies the technical requirements for non-metal lined pipes with metal pipes as the matrix and polytetrafluoroethylene, polyethylene, polypropylene, polyolefin, polytetrafluoroethylene, soluble polytetrafluoroethylene or ultra-high molecular weight polyethylene as the lining materials This standard is applicable to the design, manufacture, construction and acceptance of non-metallic lined pipes with nominal pressure no more than PN20 and design temperature no more than the allowable temperature range of lining materials in petrochemical plant (unit).