Request: API 650 12th Edition Summary Of Changes

[abuanaselmasry]

Could one of this forum experts summarize the changes on the API 650 12th Edition. it is very urgent please. I have one job on hand. The quotation is based on 11th edition and during design changed to 12th edition. the time is so tight and I have to report to management if this will affect the material procurement.

Thanks
M.Salaheldin

[zivil]

We would also appreciate a summary of the changes made to API 650 12th edition from the 11th edition. We already have a legal copy of the 12th edition, but we would like to have a reference of any relevant changes from the 11th edition to the 12 edition to assure ourselves that we are not missing anything.
Thanks,
zivil