Technical specifications for cathodic protection of buried steel pipelines gb/t 21448-2017
Technical specifications for cathodic protection of buried steel pipelines gb/t 21448-2017, Total:9 items.
The international standard classification for "Technical specifications for cathodic protection of buried steel pipelines gb/t 21448-2017" includes: Petroleum products and natural gas handling equipment , Volumetric equipment and measurements , Surface treatment and coating .
The Chinese standard classification for "Technical specifications for cathodic protection of buried steel pipelines gb/t 21448-2017" includes: Oil and gas gathering and transportation equipment .
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 21448-2008 Specification of cathodic protection for underground steel pipelines
- GB/T 21246-2007 Measurement method for cathodic protection parameters of buried steel pipelines
Professional Standard - Petroleum
- SY/T 0036-2000 Design specificating of impressed current cathodic protection for buried steel pipeline
- SY/T 5919-2009 Cathodic protection technology management regulations for buried steel pipeline
- SY/T 0019-1997 Design specification of sacrifical anode for buried steel pipeline
- SY/T 0023-1997 Test method for cathodic protection parameters of buried steel pipelines
Shanghai Provincial Standard of the People's Republic of China
- DB31/T 340-2005 Technical specification for the cathodic protection with sacrifical anode directly connected to buried steel pipeline
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines
