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Hello, Currently i am working on project and the industry calculate the length of plate required from this formula(dishend circum-3*shell thickness-2*3.14(dishend thickness-shell thickness) now i am unable to understand from where this formula comes actually we will have to use mean diameter...

Yes i am currently working on data analysis and trying to do something with scatter diagram which help me to establish relation between length of plate and elongation. Thank you. Is i am going in correct direction by drawing scatter plot?

Thank you all for your response .

@r6155 OD-500 mm Thickness- 20

What are the types of template used to check Profile of bending during plate rolling process P.s.Can you share me the reference

Yaa exactly that's what i am asking for is there any specific formula? Yes or no ? And if yes what is it!?

Yes i dont have any experience in plate rolling I just got a project on that that's why i have some doubt in my project i have to calculate that extra length(elongation or stretching) so that we don't have to cut extra material after rolling process.Thats why i want particular formula. Thank you all

Thank you all so wheather i have to cut 1508 mm or lesser than that so that I don't have to cut extra material after rolling and if lesser what exact length i have to cut before rolling. Regards

I have required diameter of shell is 500 mm Plate having thickness of 20 mm. Tell me the length of plate required to make required diameter & Tell me the formula to determine elongation after rolling process.

Ok thanks.

I am looking for an formula to determine elongation of plate during rolling process in pressure vessel manufacturing process so that we cannot have to cut the extra material later and dont have to do shell setup P.s. Material Mild steel

Yes i have put an effort but can't able to find the formula which i am looking for. Elongation in rolling process mild steel material can we find it by FL/AE ?

Thank you for your reply.Can you please tell me the page or attach a picture of that?

Elongation in plate rolling process in pressure vessel manufacturing They are telling me (in the workshop) that if they cut the plate length based on the mean radius, there will be some extra length after rolling. Is there a formula or a reference to estimate that? I want to know how to...

Dear All They are telling me (in the workshop) that if they cut the plate length based on the mean radius, there will be some extra length after rolling. Is there a formula or a reference to estimate that? I want to know how to calculate exact length of a plate before rolling to a specified...