The petrochemical industry standards involving coatings and linings are reported for approval

October 21, 2019, the Ministry of Industry and Information Technology Science and Technology Division issued a new batch of industry standards for approval, the public announcement deadline of November 21, 2019Among them, SH/T3022-2019 Petrochemical equipment and pipe coating anti-corrosion design standards will replace the SH/T3022-2011 version, SH/T3154-2019 Petrochemical non-metallic lining pipeline technical standards will replace THE SH/T3154-2009 versionabove standard drafts please log on to the Standard Network ( "Industry Standard Approval Publicity" column, and feedbackPublic Release Date: October 21, 2019 - November 21, 2019
SH/T3022-2019"Petrochemical equipment and pipeline coatinganti-corrosion design standards"this standard stipulates the petrochemical steel equipment and pipeline coating anti-corrosion design requirementsthis standard applies to the anti-corrosion design of petrochemical steel equipment and pipes and the exterior coatings of their ancillary steel structuresSH/T3154-2019"Technical Standards for Petrochemical Non-Metal Lining Pipelines"this standard provides for the technical requirements of non-metallic lining pipes with metal pipes as the base, teflon, polypropylene, polypropylene, polyolefin, polyfluoroethylene, soluble polytetrafluoroethylene or ultra-high molecular weight polyethylene as lining materialsthis standard applies to the design, manufacture, construction and acceptance of non-metallic lining pipes where the nominal pressure is not greater than PN20 in petrochemical installations (units), and the design temperature does not exceed the temperature range allowed to be used