General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 30243-2013
Scope
This standard specifies the terminology, product classification, basic parameters, requirements, test methods, inspection rules, Labeling, packaging and storage. This standard applies to V-cones for measuring single-phase flow. This standard does not apply to V-cones for measuring pulsating flow.
GB/T 30243-2013 Referenced Document
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 17611-1998 Measurement of fluid flow in closed conduits--Vocabulary and symbols
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 22133-2008 Measurement of fluid flow. Methods of specifying flowmeter performance
GB/T 2624.1-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
ISO/TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
GB/T 30243-2013 history
2013GB/T 30243-2013 Measurement of fluid flow in closed conduits.Specifications for V-cone pressure differential flow measuring device