This standard specifies the painting technical requirements and testing standards for heavy machinery products and their parts used in atmospheric, water or soil corrosion environments. Applicable to surface painting of carbon steel and low alloy steel with a thickness of not less than 3 mm. The standard covers the requirements of adhesion, surface preparation, Coating thickness and corrosion resistance of painting, and cites a number of relevant painting technical specifications. Through strict painting technical conditions, the standard aims to ensure the protective performance of heavy machinery in harsh environments and prolong the service life of equipment.
| Status | Active |
|---|---|
| CCS | J04 | ICS | 25.010 |
| Release Date | 2019-03-25 00:00:00 | Implementation Date | 2019-10-01 00:00:00 |