This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, labeling and marking, instructions as well as packaging, transportation and storage of house hold stainless steel sink (hereinafter referred to as the sink).
This standard is applicable to stainless steel sinks for house hold and similar purposes.
This standard does not involve the safety requirements related to food contact materials.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 223 Methods for chemical analysis of iron, steel and alloy
GB/T 223.4 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
GB/T 223.5 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
GB/T 223.11 Iron steel and alloy - Determination of chromium content - Visual titration or potentiometric titration method
GB/T 223.18 Methods for chemical analysis of iron, steel and alloy - The sodium thiosulfate separation iodimetric method for the determination of copper content
GB/T 223.19 Methods for chemical analysis of iron steel and alloy - The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 223.23 Iron steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method
GB/T 223.25 Methods for chemical analysis of iron, steel and alloy - The dimethylglyoxime gravimetric method for the determination of nickel content
GB/T 223.28 Methods for chemical analysis of iron steel and alloy - The α-benzoinoxime gravimetric method for the determination of molybdenum content
GB/T 223.37 Methods for chemical analysis of iron, steel and alloy - The indophenol blue photometric methods for the determination of nitrogen content after distillation separation
GB/T 223.59 Iron, steel and alloy - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy - The sodium (potassium) periodate photometric method for the determination of manganese content
GB/T 223.85 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
GB/T 223.86 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (apply to inspection of process stability)
GB/T 3280 Cold rolled stainless steel plate, sheet and strip
GB/T 4857.5 Packaging - Transport packages - Vertical impact test method by dropping
GB/T 5836.2 Unplasticized poly(vinyl chloride)(PVC-U) fittings for soil and waste discharge inside buildings
GB/T 6388 Transport package shipping mark
GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
GB/T 6543 Single and double corrugated boxes for transport packages
GB/T 9286-1998 Paints and varnishes - Cross cut test for films
GB/T 9969 General principles for preparation of instructions for use of industrial products
GB/T 10125-2012 Corrosion tests in artificial atmospheres - Salt spray tests
GB/T 15729 Hand torque tools - General requirements
GB 18145 Ceramic cartridge faucets
HJ 2537-2014 Technical requirement for environmental labeling products - Water based coatings
HJ 2541-2016 Technical requirement for environmental labeling products - Adhesive
JC/T 932 Drainage fittings for sanitary wares
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
stainless steel sink
product composed of stainless steel bowl and drain with water holding, drainage and other auxiliary functions
Notes:
1 Other auxiliary functions refer to washing, purification, antisepsis, garbage disposal, etc.
2 See Annex A for the schematic diagram for house hold stainless steel sink and its accessories.
3.2
bowl
main body of the sink
GB/T 38474-2020 The following standards are cited：
