This standard specifies the terms and definitions of bathtubs and shower faucets (hereinafter referred to as faucets); classification, codes and markings; materials; technical requirements; test methods; inspection rules and markings, packaging, transportation and storage. This standard is applicable to all types of bathtubs and shower faucets with nominal diameters of DN15 and DN20, nominal pressures not greater than 1.0MPa, installed on cold and hot water supply pipelines in buildings, and medium temperatures not exceeding 90°C.
GB/T 1176 Casting copper and copper alloys*, 2013-09-18 Update
GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 5593 Structure ceramic materials used in electronic component and device*, 2015-05-15 Update
GB/T 6461 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 Paints and varnishes—Cross-cut test*, 2021-08-20 Update
HG/T 3091 Rubber seals.Joint rings for water supply,drainage and sewerage pipelines.Specification for materials
HG/T 3097 Rubber seals Jonit rings for pipelines for hot-water supply up to 110℃. Specification for the materials