Buried pipeline anti-corrosion national standard petroleum asphalt
Buried pipeline anti-corrosion national standard petroleum asphalt, Total:6 items.
The international standard classification for "Buried pipeline anti-corrosion national standard petroleum asphalt" includes: Surface treatment and coating , Petroleum products and natural gas handling equipment .
The Chinese standard classification for "Buried pipeline anti-corrosion national standard petroleum asphalt" includes: .
Professional Standard - Petroleum
- SY 0420-1997 Petroleum asphalt anti-corrosion coating for buried steel pipelines
- SY/T 0447-1996 Standard of coal tar epoxy coating for buried steel pipeline
- SY 0447-2014 Technical standard for epoxy coal tar pitch anti-corrosion coating of buried steel pipelines
- SYJ 4020-1988 Specifications for construction and acceptance of petroleum asphalt anticorrosion layer for buried steel pipelines
- SY/T 0447-2014 Standard of coal tar epoxy coating for buried steel pipeline
- SY/T 0420-1997 Technology standard for petroleum asphalt coating of buried steel pipeline
