GB/T 21447-2018: Translated English of Chinese Standard. (GBT 21447-2018, GB/T21447-2018, GBT21447-2018): Specifications for steel pipeline external corrosion control

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https://www.chinesestandard.net, 2018 M10 5 - 33 pages
This Standard specifies the minimum requirements for the design, construction, and management, etc. of steel pipeline external corrosion control engineering, including basic provisions, anticorrosion coating design, cathodic protection design, interference mitigation, construction and acceptance, operation and maintenance management, and other contents. This Standard is applicable to the external corrosion control of oil, gas, and water pipelines, which are newly-built, expanded, and re-built overland and subsea, with conveying medium temperature of less than 100 Celcius.

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Contents

Foreword
3
Scope
5
Terms and definitions
6
Basic provisions
8
Anticorrosion coating design
10
Cathodic protection design
13
Interference mitigation
18
Construction and acceptance
23
Operation and maintenance management
27
Corrosion control records
28

Common terms and phrases

About the author (2018)

https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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