This standard specifies the terms and definitions, classification and naming, use conditions, materials, accessories, requirements, single handle three control thermostatic faucets, test methods, inspection rules, and marking, packaging, transportation and storage for thermostatic faucets.
This standard is applicable to the hot and cold water mixing faucets installed on sanitary fittings in the rest room (toilet, bathroom, etc.) or the kitchen, with general pressure of not more than 0.5MPa, high water pressure of not more than 2MPa, cold water temperature within 4℃~29℃, hot water temperature within 45℃~85℃and the outlet water temperature automatically controlled by the pre-selected temperature.
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 2828.1-2012 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 5270-2005 Metallic coatings on metallic substrates - Electrodeposited and chemically deposited coatings - Review of methods available for testing adhesion
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 7306.1 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1: Parallel internal and taper external threads
GB/T 7306.2 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 2: Taper internal and external threads
GB/T 7307 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
GB/T 9286-1998 Paints and varnishes - Cross cut test for films
GB/T 10125-2012 Corrosion tests in artificial atmospheres - Salt spray tests
GB 18145-2014 Ceramic cartridge faucets
GB/T 23447 Shower outlets for bathing
GB/T 23448 Flexible hose for sanitary tapware
JC/T 932 Drainage fittings for sanitary wares
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
