Personnel using this standard should have relevant inspection or testing experience. This standard does not address all possible safety issues. It is the user's responsibility to adopt appropriate safety and health measures and ensure compliance with the conditions stipulated in relevant national regulations. Scope: This standard specifies the terms and definitions, requirements, inspection procedures, determination and disposal of hazardous chemicals in bulk and pipeline liquids for import and export. This standard applies to the import and export inspection of liquid hazardous chemicals transported in bulk and pipelines (see Appendix A for the list of liquid hazardous chemicals)
SN/T 3220-2012 Referenced Document
GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
GB/T 6680 General rules for sampling liquid chemical products
SN/T 0185 Rules for the weight survey of import and exportcommodities.Static measurement of pretroleumand petrelic liquid products
SN/T 0186 Rules for the weight survey of import and exportcommodities.Weight by flowmeter
SN/T 0188.2 Rules for the weight survey by weighing instrument on import and export commodities- Part 2: General rules for weight survey by weighing instrument
SN/T 0188.4 Rules for the weight survey by weighing instrumnet on import and export commodities.Part 4:Weight survey by rail-weighbridge
SN/T 0993 Rules for the weight survey of import and export commodities.Static measurement of liquid products
SN/T 1828.1 Test methods for classification of dangerous goods for import and export Part 1: General principles*, 2017-05-12 Update
SN/T 1828.13 Test methods for classification of dangerous goods for import and export Part 13: Flammable liquids*, 2019-10-25 Update
SN/T 1828.16 Test methods for classification of dangerous goods for import and export Part 16: Nitrate substances*, 2019-10-25 Update
SN/T 1828.2 Test methods for classification of dangerous goods for import and export Part 2: Civilian explosives*, 2019-10-25 Update
SN/T 1828.3 Test methods for classification of dangerous goods for import and export Part 3: Oxides*, 2019-10-25 Update
SN/T 1828.4 Test method of classification for import and export dangerous goods.Part 4:Corrosive substances*, 2013-11-06 Update
SN/T 1828.8 Test methods for classification of dangerous goods for import and export Part 8: Organic peroxides*, 2019-10-25 Update
SN/T 1828.9 Test methods for classification of import and export dangerous goods Part 9: Toxic substances*, 2019-10-25 Update
SN/T 3074.1 Technical Specifications for Testing of Hazardous Chemicals for Import and Export Part 1: Explosives
SN/T 3074.3 Technical Specifications for Testing of Hazardous Chemicals for Import and Export Part 3: Flammable Liquids
SN/T 3074.5 Import and Export of Hazardous Chemicals Testing Technical Specifications Part 5: Oxidizing Agents and Organic Peroxides
SN/T 3074.6 Import and export of hazardous chemicals testing technical specification part 6: acute toxicity
SN/T 3074.7 Part 7 of the Technical Specifications for the Testing of Import and Export Hazardous Chemicals: Corrosive Products
SN/T 3220-2012 history
2012SN/T 3220-2012 Inspection rules for import and export dangerous chemical products.Liquids in bulk or pipeline.General requirements