This part of QB/T 4595 specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of ordinary hinges. This section applies to rectangular hinges with a thickness of not less than 2.5 mm and used for the rotational connection of various building doors, windows and cabinet doors.
QB/T 4595.1-2013 Referenced Document
GB/T 10125-2012 Corrosion tests in artificial atmospheres.Salt spray tests
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
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