GB/T 21246-2020 Active National standards

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

Publish Date: 2020-11-19 Implement Date: 2021-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 21246-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil and gas gathering and transportation equipment

ICS Name: Volume equipment and volume measurement

Publish Date: 2020-11-19

Implement Date: 2021-06-01

Pages: 27 pages

Scope

This standard specifies the on-site measurement methods for the cathodic protection parameters of buried steel pipelines on land.
This standard is applicable to the on-site measurement of cathodic protection parameters for buried steel oil, gas, and water pipelines on land.

Development Information

Word Count: 50 Thousand words Pages: 27 pages

Replace the following standards

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

Referenced Standards

JJG 124-2005 Amperemeters,Voltmeters,Wattmeters and Ohmmeters JJG 366-2004 Earth Resistance Meters JJG 622-1997 Megohmmeter JJF 1587-2016 Calibration Specification for Multimeters SY/T 0029-2012 Grounding steel inspection sheet application technical specifications SY/T 0029-1998 Test method for corrosion rate of buried steel inspection sheet SY/T 0029-2024 Technical Specifications for the Application of Buried Steel Inspection Strips

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