When will the latest version of the standard drawing for HGT 21629 pipe racks be released?
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Do any friends from relevant design institutes know when the latest version of the standard drawing for HGT 21629 pipe supports will be released? handshake? The current version 99 is a bit old: L
There’s no need to update such purely steel components, right?
Society is progressing; standards from 1999 can still be used. I don’t know why they haven’t been updated – I hope they will be updated soon
Petroleum and Chemical Plant Process Piping Installation Design Manual, Volume 5: Design and Construction Drawings (2nd Edition); this can also be used as a reference
Does anyone know when the latest version of HGT 21629 will be released? Especially the guys from Chengda: lol:handshake
It has been asked; the new version of the pipe rack diagram will come into effect starting from 2021.10.1. This atlas is much more comprehensive than the 99th version 👍
HG/T 21629-2021 replaces HG/T 21629-1999. Date of issuance: 2021-05-17. Date of implementation: 2021-10-01
The approval version has already leaked out a long time ago