This part of GB 1796 specifies the terms and definitions of tire valve components, model marks, types, structural dimensions and materials, appearance, ozone resistance, assembly torque of hex nuts, sealing cap sealing, test methods, inspection rules And labeling, packaging and storage. This section applies to parts for tire valves.
GB/T 21285-2007 Tubes valves.Identification system for valves and their components
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 9766.7-2009 Test method for tyre valve.Part 7:Test methods for components