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Seeking the latest version of standard HG/T20592-2017

2019-03-10View Original

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Seeking the latest version of standard HG/T20592-2017
Reply #22019-03-10
Version HG/T20592-2009, I guess
Reply #32019-03-10
The company is working on piping systems, and usually purchases products from the 2009 version. I consulted the Technical Supervision Bureau, and they said there is a 2017 version available. However, I can’t find this standard online; it’s urgent
Reply #42019-03-10
It seems that it is still the HG/T20592-2009 version at present. I don’t know where you got your information?
Reply #52019-03-13
There is no new version; it was confirmed in 2017 that the 2009 version is still officially valid. Therefore, the name can now be written as HG/T 20592-2009(2017) \"Steel Pipe Flanges (PN Series)\"
Reply #62022-11-22
HG/T 20592-2009 (reviewed in 2017); it was only reviewed, so the version number remains 2009

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