This specification stipulates the quality acceptance standards for anti-corrosion projects for external surface coatings of petrochemical steel equipment, pipelines and steel structures. This specification is applicable to the acceptance of the construction quality of anti-corrosion coatings on the outer surfaces of steel equipment, pipelines and steel structures in petrochemical industry new construction, reconstruction and expansion projects. It is not applicable to the acceptance of the construction quality of anti-corrosion coatings on long-distance pipelines.
SH/T 3548-2011 Referenced Document
GB/T 10610 Geometrical Product Specifications(GPS)Surface texture:Profile method.Rules and procedures for the assessment of surface texture
GB/T 5210 Paints and varnishes. Pull-off test for adhesion
GB/T 8923 Rust grades and preparation grades of steel surfaces before application of paints and related products
SH/T 3503 Regulation for technical document of construction completion for petrochemical project*, 2018-01-01 Update
SH/T 3508 Unification criterion of construcion quality check and acceptance for petrochemical engineering project installation
SH/T 3548-2011 history
2011SH/T 3548-2011 Acceptance specification for construction quality of anticorrosive coating in petrochemical industry