GB/T 21246-2007 Replaced National standards

GB/T 21246-2007 Measurement method for cathodic protection parameters of buried steel pipelines

Publish Date: 2007-11-01 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 21246-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Oil and gas gathering and transportation equipment

ICS Name: Volume equipment and volume measurement

Publish Date: 2007-11-01

Implement Date: 2008-05-01

Pages: 38 pages

Scope

This standard specifies the on-site measurement methods for the cathodic protection parameters of buried steel pipes. This standard is applicable to the on-site measurement of cathodic protection parameters of buried steel pipes. The measurement of cathodic protection parameters of the outer bottom plates of steel tanks, offshore steel pipes, and structures can be referred to for use.

Development Information

Word Count: 68 Thousand words Pages: 38 pages

Superseded by the following standards

GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines

Referenced Standards

JJG 123-2004 D.C. Potentiometers JJG 124-2005 Amperemeters,Voltmeters,Wattmeters and Ohmmeters JJG 315-1983 DC Digital Voltmeter JJG 366-2004 Earth Resistance Meters JJG 598-1989 DC Digital Amperemeter JJG 622-1997 Megohmmeter

Related Standards

GB/T 13235.3-1995 Active

GB/T 13235.3-1995 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Electro-optical distance-ranging internal method

Publish Date: 1995-12-21

GB/T 6968-1997 Replaced

GB/T 6968-1997 Diaphragm gas meters

Publish Date: 1997-07-29

GB/T 17286.1-1998 Replaced

GB/T 17286.1-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 1:General principles

Publish Date: 1998-04-02

GB/T 17286.2-1998 Replaced

GB/T 17286.2-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 2:Pipe provers

Publish Date: 1998-04-02

GB/T 17286.3-1998 Replaced

GB/T 17286.3-1998 Liquid hydrocarbons—Dynamic measurement—proving systems for volumetric meters—Part 3:Pulse interpolation techniques

Publish Date: 1998-04-02

GB/T 17287-1998 Active

GB/T 17287-1998 Liquid hydrocarbons—Dynamic measurement—Statistical control of volumetric metering systems

Publish Date: 1998-04-02