This standard specifies the terms and definitions, classification, materials, requirements, test methods, inspection rules and signs, packaging, storage and transportation of floor drains. This standard applies to floor drains used in industrial and civil buildings. This standard does not apply to special floor drains used in special places, such as civil air defense projects.
GB/T 10125-1997 Corrosion tests in artificial atmospheres--Salt spray tests
GB/T 12600 Metallic coatings.Electroplated coatings of nickel plus chromium on plastics materials
GB/T 12716 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
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 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
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