Request for SY/T 6597-2018 and GB∕T 36701-2018 standards
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I earnestly implore any expert who possesses the standards SY/T 6597-2018 \"Technical Specifications for Internal Inspection of Oil and Gas Pipelines\" and GB/T 36701-2018 \"Guidelines for Repairing Defects in Buried Steel Pipelines\" to please send them to my email address: 398570148@qq.com
It can be downloaded for free from Standard Download Website
SY/T 6597 \"Technical Specifications for Inspections in Oil and Gas Pipelines\" is the 2014 version, not the 2018 one
SY/T 6597-2014 \"Technical Specifications for Internal Inspection of Oil and Gas Pipelines\" https://bbs.hcbbs.com/thread-1649278-1-1.html GB∕T 36701-2018 \"Guidelines for Repairing Defects in Buried Steel Pipelines\" https://bbs.hcbbs.com/thread-2132365-1-1.html
Thank you. Is it the standard SY/T 6649-2018, Technical Specifications for Repairing Defects in Oil and Gas Pipeline Bodies?
This post was last edited by Hou Weili on 2019-6-6 15:33
The 2018 version came into effect on March 1, 2019; you can check for updates on the Engineering Standards website
It’s not very clear, but it’s already good enough