Pipe Routing is the most important skill for Piping Design Engineer. It important to see from the perspective of a design engineer inorder to design a piping system. This course would help to become one. Course link : pymedaca.com/courses/pipe-routing/
Could you please upload step by step videos from basic to excellent level it will be helpful and it will provide proper direction or way to study so take a look on it .....
sir, Please make a video for hydrotest calculation normally we consider 1.5*design pressure .in my project hydrotest pressure more than the (1.5*design pressure)
Thank you for the video, I have an question regarding the outers dia of the pipe that you selected for the calculation, based on what parameter we are considering the outer dia.
Hello, I appreciate the video. I'm curious about how calculations differ when dealing with branching areas. Do you happen to have an Excel sheet that clearly outlines the necessary reinforcement calculations for such branching points?
Thank you sir. What are the possible interview questions regarding pipe thickness calculation and can you tell me what are the other calculations prepared as a piping Engineer.
Sir I have a doubt in mill tolerance deduction .. in this Excel the formula is T = t * mill tolerance.. but, we have to divide only know sir like T = t / mill tolerance... Which is correct ... Dividing or multiplying the mill tolerance
Thank you Sir for the video! Could you plese give a little clarification. You started from wall thickness of 5.54 mm and then you jump to the next schedule and 8.74 mm. But what are the thicknesses of 6.35 and 7.14 which are in the same column? Why did not you take one of those thicknesses? What are they for? Thanx a lot!
This is a good question. Those thickness does not have schedule number. In general, most organization uses standard schedules, such 40, 80, 160. Because, these are the schedules approved in Piping Spec. Hope its clear
Thanks for nice words. I extremely sorry to deny ur request, as these documents are highly copy righted docs by companies. But I believe if you could check with your company, you can get it. I can use it but I can't share it.
how do we arrive thickness to be selected exactly a particular for given schedule , why our calculated thickness will not be acceptable why do we chose another schedule and consider that thickness ,and what is that 12% in your excel sheet ,why that 12% is taken in consideration to accept the thickness value.
All ur queries are answered in this video. But it appears u hv watched partly and not heard fully. Note final thickness sud be as per selected schedule. I wud advice to watch alteast 3 times to understand the technical parameters
Dear Chandran, first of all thank you for your precious videos, I have a question regarding the pipe diameter determined by the process engineer (what if it is meant to be the inside diameter?), if I take it as the outside diameter and proceed to the thickness calculation and then come up with a pipe greater than NPS 12, then the thickness will be inwards subsequently less inside diameter which may confuse the velocity of the flow, how can one avoid such a dilemma?
Please note that process don't consider the OD, all process designs are done only based on ID, rest all velocity and flow parameters are fixed based ID. Process takes this information from us for various sizes before preparing the design. However, piping should check the thickness cal once again, because at many cases it may vary. Then it ll be back forth communication untill we come to an agreement.
Dear Sir in sch 80 There are next sizes avilable why you did not select? But you selected sch 160 sizes I selected in 80 sch 6.35 then it accepted by 0.5mm
while calculating pipe thickness we use design pressure but Hydro pressure is 1.5 times design pressure why we not consider hydro pressure in calculating pipe thickness ?
Never in piping, the type material does not decide the thickness. Thickness is always designed by Pressure. Though in pipe or plate. But ASME have already listed pipes up to 80". I dont think you need pipe above 80".
Because when the Manufacturer is Manufacturing the pipe , he may not manufacture the pipe of exact thickness ( he may manufacture the pipe with about 12.5% less thickness ) that is why we are considering it .
Pipe Routing is the most important skill for Piping Design Engineer. It important to see from the perspective of a design engineer inorder to design a piping system. This course would help to become one.
Course link : pymedaca.com/courses/pipe-routing/
Could you please upload step by step videos from basic to excellent level it will be helpful and it will provide proper direction or way to study so take a look on it .....
pin point explanation and straight to the point with out any confusion...thankyou for spread sheet sir :)
खूप छान पद्धतीने विश्लेषण केलं आहे👍👍
Thank you sir it was very helpfull👍👍
Very very clear explanation thank you so much sir for your great efforts easy to understand Thanks a lot 👍😊
Good explaination....very much useful for us...make more videos....thanks.......
Very good explaination sir. TYSM for making such a type of video. Great work sir
Excellent Explanation Thanks alot
Amazingly guided sir! Thank you!
Marvelous.....you have explained it really well 👍🏻
Thank you 🙏🏻
Very good presentation sir...i really appreciate your way of presentation....🙏🙏
Your doing good work for students like me keep it up ❣️✌️
Sir could you please provide that ASME B31.3 & B36.10 PDF's
Thanks a lot sr. Your videos are very helpful.
Very informative video. Thank you very much Sir
Thank you. very Good presentation
Thanks a lot for such a nice video......
Superb explanation 👌
Awesome video 👌👍
Weldone sir
thanks for the video
Nice presentation.
Sir, please make a video on the Pressure Design of Miter Bends.
sir, Please make a video for hydrotest calculation normally we consider 1.5*design pressure .in my project hydrotest pressure more than the (1.5*design pressure)
Thank you for the video, I have an question regarding the outers dia of the pipe that you selected for the calculation, based on what parameter we are considering the outer dia.
Very helpful Thanks you...
Thank you sir
Good job bro
Why can’t we go for Schedule 80 thickness 6.35 or 7.14? Why are going for schedule 160 straight away? Can you explain please?
Thank you sir...
Its important for pipe designer
Thanks for sharing
Plz let me know what is welding reduction factor for welded pipe in A358 304H (18 cr 8 ni)
Thanks a lot for your useful video. Can we use this study on cylinders also?
Hello, I appreciate the video. I'm curious about how calculations differ when dealing with branching areas. Do you happen to have an Excel sheet that clearly outlines the necessary reinforcement calculations for such branching points?
Dear sir can you make a video on 2d loop and 3d loop calculation. I have a doubts in it
Can U make a video on chilled water piping insulation thickness calculation?
Hello where can i find the callculator for buried steel pipe external pressure it will be placed under railway.
Thank you sir. What are the possible interview questions regarding pipe thickness calculation and can you tell me what are the other calculations prepared as a piping Engineer.
Hi Subair, You may asked to do the calculation in front, other calculations such as hydrotest, rack calculation, nozzle reinforcement are the few.
@@pymedaca3130 thanks you sir. Waiting for your other calculations video sir.
@@pymedaca3130 your voice so clear and good.please make other calculations also using asme or API
@@pymedaca3130 Dear Chandran, can you make a list for the possible calculations required by the piping designer.
Sir can you please make video on Line sizing for O&G application like gas And liquid carrying pipe.... Thanks in advance...
Is there any chance i have also the copy of the ASME's topic thanks
nice explain sir ty
Sir I have a doubt in mill tolerance deduction .. in this Excel the formula is T = t * mill tolerance.. but, we have to divide only know sir like T = t / mill tolerance... Which is correct ... Dividing or multiplying the mill tolerance
what is ferrenatic steel and austenetic steels
Thank you Sir for the video! Could you plese give a little clarification. You started from wall thickness of 5.54 mm and then you jump to the next schedule and 8.74 mm. But what are the thicknesses of 6.35 and 7.14 which are in the same column? Why did not you take one of those thicknesses? What are they for? Thanx a lot!
This is a good question. Those thickness does not have schedule number. In general, most organization uses standard schedules, such 40, 80, 160. Because, these are the schedules approved in Piping Spec. Hope its clear
It was a good video. Thanks. Request you to please share ASME B31.3 document, the one you have shown in video. I am unable to find it.
Thanks for nice words. I extremely sorry to deny ur request, as these documents are highly copy righted docs by companies. But I believe if you could check with your company, you can get it. I can use it but I can't share it.
how do we arrive thickness to be selected exactly a particular for given schedule , why our calculated thickness will not be acceptable why do we chose another schedule and consider that thickness ,and what is that 12% in your excel sheet ,why that 12% is taken in consideration to accept the thickness value.
All ur queries are answered in this video. But it appears u hv watched partly and not heard fully. Note final thickness sud be as per selected schedule. I wud advice to watch alteast 3 times to understand the technical parameters
Dear Chandran, first of all thank you for your precious videos, I have a question regarding the pipe diameter determined by the process engineer (what if it is meant to be the inside diameter?), if I take it as the outside diameter and proceed to the thickness calculation and then come up with a pipe greater than NPS 12, then the thickness will be inwards subsequently less inside diameter which may confuse the velocity of the flow, how can one avoid such a dilemma?
Please note that process don't consider the OD, all process designs are done only based on ID, rest all velocity and flow parameters are fixed based ID. Process takes this information from us for various sizes before preparing the design. However, piping should check the thickness cal once again, because at many cases it may vary. Then it ll be back forth communication untill we come to an agreement.
Sir could you please provide that ASME B31.3 & B36.10 PDF's
From where I can get such ASME guide
Generally most people refer from their company standard...
Dear Sir in sch 80 There are next sizes avilable why you did not select? But you selected sch 160 sizes
I selected in 80 sch 6.35 then it accepted by 0.5mm
We can't select schedule just because it s available. To select schedule, it must have been mentioned in the Piping spec.
while calculating pipe thickness we use design pressure but Hydro pressure is 1.5 times design pressure why we not consider hydro pressure in calculating pipe thickness ?
Hydro test pressure is 1.5 of operating pressure....here we considering mawp
Please can i get reasearch?
Could you please be specific
please provide text book for refarances
How to enroll for the course?
Hi... Please visit this link for course
pymedaca.com/course/
Could you please share this excel sheet....🙏🙏
The link of excel has already been pasted in the description box.
How to calculate pipe thickness when pipe is made of plate?
Never in piping, the type material does not decide the thickness. Thickness is always designed by Pressure. Though in pipe or plate. But ASME have already listed pipes up to 80". I dont think you need pipe above 80".
Sir 5.54-12%=5.42 yours it is 4.something how sir? Please explain
You must deduct 12% of 5.54 which is 0.6648. Guess you have just deduct 0.12.
@@pymedaca3130 but sir formula to calculate mill tolerance is (tm/0.875) am I right?
Why are we r reducing 12.5%?
It's mill tolerance. Can't consider for calc.
Because when the Manufacturer is Manufacturing the pipe , he may not manufacture the pipe of exact thickness ( he may manufacture the pipe with about 12.5% less thickness ) that is why we are considering it .
@@arbazhaddadi1022 thank u arbaz
Please share the excel sheet
It's available in the description
RIP for Dislike 👎
thank you sir