GB/T 13912-2020
ActiveMetallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods
金属覆盖层 钢铁制件热浸镀锌层 技术要求及试验方法
Application Summary AI generated
This standard specifies the technical requirements and test methods for hot dip galvanized coatings applied to fabricated iron and steel articles. It is used in manufacturing industries to ensure corrosion protection and coating quality for products such as structural steel, fasteners, pipes, and hardware components. The standard applies to quality control and acceptance testing in production facilities and construction projects.
Related Standards
GB/T 9792-2003
Conversion coatings on metallic materials--Determination of coating mass per unit area--Gravimetric methods
GB/T 19356-2003
Thermal spraying--Powders--Composition and technical supply conditions
GB/T 4957-2003
Non-conductive coatings on non-magnetic basis metals--Measurement of coating thickness--Eddy current
GB/T 4956-2003
Non-magnetic coatings on magnetic substrates--Measurement of coating thickness--Magnetic method
GB/T 9791-2003
Chromate conversion coatings on zinc，cadmium，aluminium-zinc alloys and zinc-aluminium alloys--Test methods
GB/T 19354-2003
Vitreous and porcelain enamels for aluminium--Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test)
GB/T 19353-2003
Vitreous and porcelain enamels--Corrosion tests in closed systems
GB/T 19355-2003
Protection against corrosion ofiron and steel in structures--Zinc and aluminum coatings--Guidelines
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.