i would advice you to review the essential varaibles mentioned in ASME Ix of respective process the clause is QW 252 to ownward

thanks britt waiting for your reply
you can have my email id
sakib321@gmail.com

thanks britt for your sharing i wanna do API 510 and 570 at my own so will you please guide me for it how i should start

it will also help you guys

we just fabircated ammonia storage tank as per API 620 App R
now its in stages of painting.

before painting we want to sand blast all the tank but contractor is not agree for it. as condition of plates are so severe as it is near the cooling tower zone.
my question is that is there any reference ...

thanks for nice info my question related to it is that what differ between modified 316L and 25.22.2

on our plant side almost all kind of exchanger are present.
so is it possible that we will use this test to detect the leaks in heat exchanger if yes then how???

actually i had never seen the PWHT of tube to tube sheet joint
is any one have detailed step for it ??
then kindly share

Please find attached herewith the detail Hydro Pneumatic Test Procedure which is usually used for your said Job

thanks a lot its helpful