GB/T 28725-2012 in English
VALIDCathodic protection for buried prestressed concrete cylinder pipelines
- Issued on:2012-09-03
- Implemented on:2013-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 28725-2012埋地预应力钢筒混凝土管道的阴极保护》由TC381（全国腐蚀控制标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
Scope
This standard specifies the terms, definitions and abbreviations, requirements, criteria, design, construction and acceptance, operation management, documentation and management of buried prestressed steel cylinder concrete pipeline (hereinafter referred to as PCCP pipeline) cathodic protection system. This standard applies to the cathodic protection of newly built or built buried PCCP pipelines, and other prestressed reinforced concrete pipelines can also be used as a reference.
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