GB/T 21188-2007 Active National standards

GB/T 21188-2007 Measurement of gas flow by means of critical flow Venturi nozzles

Publish Date: 2007-09-12 Implement Date: 2008-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21188-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Flow and level measurement instruments

ICS Name: The measurement of flow rate in a closed pipeline

Publish Date: 2007-09-12

Implement Date: 2008-05-01

Pages: 42 pages

Development Information

Word Count: 74 Thousand words Pages: 42 pages

Adopt standards

ISO 9300:2005

Related Standards

GB/T 13282-1991 Abolished

GB/T 13282-1991 Flow measurement calibration facility—Pipe prover

Publish Date: 1991-11-30

GB/T 2624-1993 Replaced

GB/T 2624-1993 Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full

Publish Date: 1993-02-03

GB/T 17611-1998 Active

GB/T 17611-1998 Measurement of fluid flow in closed conduits—Vocabulary and symbols

Publish Date: 1998-12-11

GB/T 17612-1998 Active

GB/T 17612-1998 Measurement of liquid flow in closed conduits—Weighing method

Publish Date: 1998-12-11

GB/T 17613.1-1998 Active

GB/T 17613.1-1998 Measurement of liquid flow in closed conduits by weighing method—Procedures for checking installations Part 1:Static weighing systems

Publish Date: 1998-12-11

GB/T 18215.1-2000 Abolished

GB/T 18215.1-2000 Flow measurement of city manufactured gas in main pipes Part 1:Method using standard orifice plate throttling device

Publish Date: 2000-10-17