標(biāo)準(zhǔn)編號:	GB/T 21447-2008
中文名稱:	鋼質(zhì)管道外腐蝕控制規(guī)范
英文名稱:	Specification for external corrosion control for steel pipeline
中標(biāo)分類:	E98    油、氣集輸設(shè)備
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	75.200 75.200    石油產(chǎn)品和天然氣儲運設(shè)備 75.200
發(fā)布機構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會
發(fā)布日期:	2008-2-13
實施日期:	2008-8-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 21447-2018 鋼質(zhì)管道外腐蝕控制規(guī)范
被替代日期:	2018-9-1
作廢日期:	2018-09-01
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	20000 字
翻譯價格(元):	600.0
交付時間:	付款后 1 個工作日

This standard specifies the minimum requirement of projectdesign, construction, management of external corrosion control for steel pipeline (hereinafter referred to as pipeline) . Economical and rational corrosion control solutions shall be determined by optimized designs based on active adoption of new process, material, structure and technology, and endeavored absorption of domestic and international recent scientific and technological achievements. This standard is applicable to external corrosion control for onshore newly-built, extended and rebuilt pipelines, which transmits oil, gas or water under 100℃. Pipelines transmitting other meida or oil, gas or water higher than 100℃ may also refer to this Standard.

Foreword I 1 Scope 1 2 Normative References 1 3 Terms and Definitions 2 4 Basic Requirements 3 5 Design of Anticorroision Coating 5 6 Cathodic Protection Design 6 7 Interference Current Control 13 8 Construction and Acceptance 16 9 Operation and Maintenance Administration 19 10 Records on Corrosion Control 20 11 Health, Safety and Environment(HSE) 21 References 22