SY/T 0457-2010
Technical standard of liquid epoxy internal coating for steel pipeline (English Version)
- Standard No.
- SY/T 0457-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Petroleum
- Status
- 2020-05
- Replace By
- SY/T 0457-2019
- Latest
- SY/T 0457-2019
- Replace
- SY/T 0457-2000
- Scope
- This standard applies to the design, construction and acceptance of the anti-corrosion coating inside the liquid epoxy coating of steel pipelines transporting crude oil, natural gas and water with a medium temperature not higher than 80°C. The anti-corrosion layer in steel pipelines transporting refined oil can also be implemented with reference to this standard. This standard specifies the minimum requirements for the raw materials, structure, coating construction, quality inspection, repair, recoating, sanitation, safety and environmental protection and completion data of the anti-corrosion layer inside the liquid epoxy coating for steel pipelines.
SY/T 0457-2010 history
- 2019 SY/T 0457-2019 Technical standard of liquid epoxy internal coating for steel pipeline
- 2010 SY/T 0457-2010 Technical standard of liquid epoxy internal coating for steel pipeline
- 2000 SY/T 0457-2000 Technical standard of liquid epoxy internal coating for steel pipeline
