YangzhouWhat standards and technical documents typically need to be considered in a comprehensive anti-corrosion coating project?
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Product Description
01 Key Conclusions
A complete project should encompass the entire process, from design and material selection to surface treatment, construction, inspection and acceptance, and subsequent maintenance; it should not be judged solely on the basis of a single paint product specification or a single standard.
02 Design and the Environment
Clearly define the corrosive environment, service medium, design and maintenance objectives, and applicable standards such as ISO 12944, owner‑specified requirements, and industry codes.
03 Surface Treatment
Clearly define cleanliness, surface roughness, dust, salt content, and environmental conditions; this may involve standards such as ISO 8501, ISO 8502, and ISO 8503.
04 Product Files
Product manuals, SDSs, coating compatibility charts, color/batch information, and any required type‑test or certification reports.
05 Construction and Inspection
Construction procedures, environmental records, paint‑mixing records, film thickness, appearance, adhesion, pinholes/continuity, and other relevant parameters shall be evaluated in accordance with the applicable ISO, ASTM, GB/T, AMPP/SSPC, or project specifications.
06 Delivery and Maintenance
Establish comprehensive inspection records, maintenance plans, and project technical files to facilitate subsequent traceability and maintenance.
07 Technical Comparison Table
| Stage | Main Standards/Document Categories | Project Output |
| Design | ISO 12944, Owner’s Specifications, Corrosive Environments, and Durability Objectives | Coating system, film thickness, color, and technical specifications |
| Surface treatment | ISO 8501/8502/8503, SSPC/AMPP, etc. | Cleanliness, roughness, salinity, and dust limits |
| Products and Safety | TDS, SDS, Certification/Type Testing, Batch Certificate of Conformity | Approval of the bill of materials and compatibility of supporting components |
| Construction and Inspection | Construction plan, ITP, WPS/weld condition, coating thickness, and adhesion standards | Environment, paint formulation, application, inspection, and NCR records |
| Delivery and Maintenance | As-built drawings, inspection reports, maintenance manuals, and warranty terms | Traceability Technical Records and Maintenance Plan |
08 Relevant Standards and Audit Basis
· ISO 12944
· ISO 8501/8502/8503
· ISO 19840 / ISO 2808
· Applicable GB/T, ASTM, AMPP/SSPC, industry, and owner‑specific standards
This article has been reviewed by the Jinhua Technical Team.
For further technical consultation or customized coating solutions, please feel free to contact our expert team.
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