GB/T 25 18-20 19 Hot-dip galvanized steel sheet and steel strip: This standard specifies the classification, requirements, marking, packaging, transportation and storage of hot-dip galvanized steel sheet and steel strip.
Fei TM A653/A653M-20 Hot-dip galvanized steel sheet and steel strip: This standard specifies the requirements for chemical composition, mechanical properties, surface quality, coating properties, dimensions and allowable deviation of hot-dip galvanized steel sheet and steel strip.
JIS G 3302:20 19 galvanized steel sheet and steel strip: this standard specifies the classification, requirements, marking, packaging, transportation and storage of galvanized steel sheet and steel strip.
Fei 10346:20 15 Continuous Galvanized Low Carbon Steel Plate and Strip: This standard specifies the requirements for chemical composition, mechanical properties, surface quality, coating performance, size and allowable deviation of continuous galvanized low carbon steel plate and strip.
DIN EN10143-2019 Hot-dip galvanized low-carbon steel plates and strips: This standard specifies the classification, requirements, marking, packaging, transportation and storage of hot-dip galvanized low-carbon steel plates and strips.
In a word, the standards of hot-dip galvanized steel sheet mainly include international standards and national standards, covering the classification, requirements, marking, packaging, transportation and storage of steel sheet and steel strip, so as to ensure the quality and safety of hot-dip galvanized steel sheet.