Goodmorning at all,
i have a question about atmospheric tank: i need to know your opinion about the design of a tank that has a design temperature of 350°C. We know that the maximum design temperature provided by API 650 is 260°C using appendix M. What about higher design temperature?
Is it...
What about elongation of short anchor bolts for a skirt of a column? can i cut them & weld again to meke them longer?
Have you any experience about this topic? thank you in advance.
goodmorning,
i 've some doubt about how a mdmt for a plant is calculated.
generally the client specifies the MDMT in his specifications, in this case we don't have any information about mdmt needed to design the equipments.
what informations we need to define MDMT?
the only parameter that we...
Hi, i need to know what You think about radiography of weldings. These radiographies must be done after or before PWHT? if i've a perfect radiography before PWHT, could i find some defects after PWHT? Why?
Are there differences between low alloy & Carbon Steel weldings?
Do you know if is possible to esecute cladding or weld overlay inside a LWN 2" nozzle? probably it's hard to do, the lenght of the nozzle is 300 mm c.ca.
Can you give me some referrement of similar cases? thank you very much at all.
Christian
If I have a Vessel with a design and operating teperature data and i have to assign the Atex classification to it. Which value should i use??
If The Vessel is Insulated?
Thanks for all
Christian
Good morning,
i've a pressure vessel with a design pressure of 5 bar @ 200°C, the steam out condition for the vessel need an alternative design condition of 10Bar/F.V. @ 260°C; The vessel works in steam out condition few days every three years c.ca. Which value of design pressure should i use...
