In minute 4:12 you talked about tolerance 12.5%, I do not undertood why in the exorcise in the minute : 6:41 you do not use it, please could you explain to me?
Please can you let me know how to interpolate in HA-3 table of SEC II PART D of 2015 to get 2750 psig ? because it is not coming by linear interpolation.
Excellent video. What is the coefficient "Y" for pipe under internal pressure? Is it temperature coefficient? Also, for bends, what is "I"? Is it moment of inertia? Thanks for your excellent videos.
Hello, can you please tell me if those formulas presented in this video are also valid for plastic pipes such as PE or PVC ? I am working on a comparison between all types of piping materials and I need to figure out how to calculate the wall thickness of plastic pipes too. Thanks a lot.
thank you for the comment.. velocity will not come direcly into the picture but as we know there a relationship between pressure and velocity. and we did calculation based on internal pressure of the fluid. hope you got the answer.
Maam, If I want to purchase PR and specified as I need 2 inch SS 202 pipe Then ID = 2 inch Then what will be thickness & OD Please consider SS 202 seamless pipe for threaded joint SS 202 pipe for weldable joint. Need explanation maam And do you have any video where we can learn about steam / chilled water line insulation material & insulation thickness calculation details. Like for 1.5 inch chilled water pipe line which type of insulation we will use and what will be its thickness TIA
In external pressure thickness calculation, the stress value considered in calculation depends on the D/T ratio less than 10. for D/T ratio more than 10 , the stress value shall be as per Appendix A of 31.3
Can you make video on construction of WTP and parts of WTP and it's working macanism what are the test to be conducted for materials check and records to be maintained at WTP construction project
sir ss 316 having 20 schedule of 100nb pipe comes or not? actually I have seen only from 8 inch pipe 20 schedule will come or 30 shedule will come below 8 inch 20 or 30 sch will not come all schedule will come accpt 20 or 30 schedule?
Akhilesh Pathak you can slowdown the playback speed to 0.75 or 0.5 form the 3 dots at the TOP right corner for mobile phones it is also possible to slowdown speed from your PC too
No Pipe is an Hollow cylindrical element where it always keep equalent redius around pipe and its central/longitudinal axis called pipe and its used for fluid and gases from one place to another place.
While this video is informational I am still very confused. I was wondering if there is a way to tell by looking at the material.. if I’m holding one in each hand how can I tell which is which?? My work stocks both, need some tell tale signs that I can spot off the bat quickly..
@@PipingMantra I’m working on that now..when people pull from the cut off section I’m having trouble knowing wether to enter in pipe or tube at checkout.. I guess the answer is that with time I will be able to :/
omg!.. yes you are right. i have checked by write up its 0.875 since we have minus 12.5% from overall thickness for mill tolerance. I am very sorry for this mistake.. i will try to rectify it. Thank you for pointing out this. Big help👍👍
Piping Mantra! Your video is correct. Rohit Behera point is incorrect. While calculating thickness of the Pipe, negative mill tolerance of 12.5% is to be added, not to be minus. Hence, we need to divide the thickness calculated from the formula by 0.875. Hence we need to either divide by 7/8 (0.875) or multiply by 8/7. Hence what you mentioned in your video is correct.
You can multiply (100%-12.5%=0.875=7/8) this with standard thickness to check that standard thickness will work or not, if not move to one schedule higher thickness
In minute 4:12 you talked about tolerance 12.5%, I do not undertood why in the exorcise in the minute : 6:41 you do not use it, please could you explain to me?
Thank your for this very good explication. Can you do an exemple to determie the factor B in the external pressure. Please
Thanks for your explanation appreciate your effort greetings
Great video for knowlege..
Thanks for the information. Hope that you will continue sharing this kind of information/knowledge.
Sure👍
Very nice to refresh my memory again . Thanks for the good explanation.
Excellent!
Excellent explanation easy to understand
Please can you let me know how to interpolate in HA-3 table of SEC II PART D of 2015 to get 2750 psig ? because it is not coming by linear interpolation.
Awesome 👍
Thanks a lot. Very helpful and informative
Outstanding 💯 information and explanation
thank you for informative video....
Informative video
Excellent video. What is the coefficient "Y" for pipe under internal pressure? Is it temperature coefficient? Also, for bends, what is "I"? Is it moment of inertia?
Thanks for your excellent videos.
I is not a moment of inertia ..it is thickness at sidewall the bend CL, I= 1.0 refer ASME 304.2 2010 edition
Thank you very much for your effort and you really made a good explanation
EXCELENT EXPLANATION.TANK YOU VERY MUCH.
@4:38 table 9.8 this is C2 and not C1, C1 is the corrosion allowance whereas C2 is the thread allowance.
How do we work out like nozzle size selected to cut 30mm thick plate
Where did you find the corrosion allowance from?
Thank you mam for such a wonderful video!!
Awesome and helpful for beginners
Great work
how to calculate allowed pressure for negative temperature (-25 °C for instance ASTM-A106)?
so nice video
Execellent
Thank you to explain them
I request please explain about blank thickness calculations
What is the 8/7 comes from?
Excellent Professional grade video, keep making such videos
Hello, can you please tell me if those formulas presented in this video are also valid for plastic pipes such as PE or PVC ? I am working on a comparison between all types of piping materials and I need to figure out how to calculate the wall thickness of plastic pipes too. Thanks a lot.
Can you use this equation for other units (celcius, meters)
Yes
Thank you very much. This is excellent.
thank you keep supporting. please share if you like it.
Thanks❤
Plz make a video in welding types and how it weld to piping and equipment
where do you get 8/7 as mill tolerance? because it is written 12,5 % before
Its 7/8 refer comment section for understanding
Excellent work. What about the role of "velocity" in pipe thickness calculation? We did not see "velocity" any where in this video?
thank you for the comment.. velocity will not come direcly into the picture but as we know there a relationship between pressure and velocity. and we did calculation based on internal pressure of the fluid. hope you got the answer.
@@PipingMantra Thank you. But can you briefly tell that relationship.
@@cck0728 it is inversely proportional to each other
Good morning madam..
Please can you explain what is the deffarence between Power piping and Process piping
Maam, If I want to purchase PR and specified as I need 2 inch SS 202 pipe
Then ID = 2 inch
Then what will be thickness & OD
Please consider
SS 202 seamless pipe for threaded joint
SS 202 pipe for weldable joint.
Need explanation maam
And do you have any video where we can learn about steam / chilled water line insulation material & insulation thickness calculation details.
Like for 1.5 inch chilled water pipe line which type of insulation we will use and what will be its thickness
TIA
In external pressure thickness calculation, the stress value considered in calculation depends on the D/T ratio less than 10. for D/T ratio more than 10 , the stress value shall be as per Appendix A of 31.3
Download automated pipe wall thickness calculation (per ASME B31.3) excel sheet at sites.google.com/view/xcelsolutionsin
8/7 WHERE?
Can you make video on construction of WTP and parts of WTP and it's working macanism what are the test to be conducted for materials check and records to be maintained at WTP construction project
Water treatment plant?
Y do u multiply by 8/7
Thank you mam
What is the book by pdf ? please.
What is the S ??
XS - Extra Strong
XXS - Double Extra Strong
S use for SS pipes
Mam can you tell me again what is Face-A & Face-B. From where the values of them taken...?
A and B are the values which we have to take from graph in ASME B31.3 refer video from 8:45 to 9:10.
wt is 5 and 5S in piping schdule
S denotes SS pipe. Its thickness variation based on parent material like CS or SS
@@PipingMantra thnku so much sir
sir ss 316 having 20 schedule of 100nb pipe comes or not? actually I have seen only from 8 inch pipe 20 schedule will come or 30 shedule will come below 8 inch 20 or 30 sch will not come all schedule will come accpt 20 or 30 schedule?
Can u plz let me know how to calculate Q=A*V I need to know how to find v in dt formula without knowing Q
There are some standard Velocity per fluid you can refer that
very useful video..but little fast explaining..I would request to slow it down..thank you
Sure..
You can pause, or rewind to understand. This is the best free giving knowledge.
Akhilesh Pathak you can slowdown the playback speed to 0.75 or 0.5 form the 3 dots at the TOP right corner for mobile phones it is also possible to slowdown speed from your PC too
Thank you ma'am
Thank you Ajay
How to get the chart
Asme 36.10 and 36.19
1 Like Nooo !
1 million Like from me , Thanks !
No Pipe is an Hollow cylindrical element where it always keep equalent redius around pipe and its central/longitudinal axis called pipe and its used for fluid and gases from one place to another place.
While this video is informational I am still very confused. I was wondering if there is a way to tell by looking at the material.. if I’m holding one in each hand how can I tell which is which?? My work stocks both, need some tell tale signs that I can spot off the bat quickly..
Yes you can.. But to become that you have be an expert. I know one of my senior who is having that expertise he is very senior.
@@PipingMantra I’m working on that now..when people pull from the cut off section I’m having trouble knowing wether to enter in pipe or tube at checkout.. I guess the answer is that with time I will be able to :/
Yess.
Why the Milling Tolerance is 8/7 and Not 9/8 ?
its 12.5%. 12.5/100 =8/7
@@PipingMantra 12.5/100 is 0.125 and 8/7 is 1.1429
I am absolutely benefited from Your channel and Have found Out why it is 8/7 it is 1/0.875
omg!.. yes you are right.
i have checked by write up its 0.875 since we have minus 12.5% from overall thickness for mill tolerance.
I am very sorry for this mistake.. i will try to rectify it.
Thank you for pointing out this.
Big help👍👍
Piping Mantra! Your video is correct. Rohit Behera point is incorrect. While calculating thickness of the Pipe, negative mill tolerance of 12.5% is to be added, not to be minus. Hence, we need to divide the thickness calculated from the formula by 0.875. Hence we need to either divide by 7/8 (0.875) or multiply by 8/7.
Hence what you mentioned in your video is correct.
Piping Mantra! Thanks for liking my reply. Are you a Piping Material Engineer?
Mitre bend calculation please
A 200mm pipe actually relates to 200mm outer diamter
7/8 WHERE
You can multiply (100%-12.5%=0.875=7/8) this with standard thickness to check that standard thickness will work or not, if not move to one schedule higher thickness
@@PipingMantra so it's 7/8 not 8/7, is it right?
no entendí nada pero excelente señorita :v
In short great video
thank you..
@@PipingMantra Thank you mam
I miss updates from this channel :(
sorry we were busy in some project work but now you will see regular videos..keep supporting thank you
very rapid
you mean very fast??
I mean that
it is to finish video as soon as possible with all information.... otherwise you will get bored.. you can play it lower tampo....
só espero que não caia na prova. rsrsrs.
🙏
I could barley understand
you can ask your doubt...
@@PipingMantra what? Lmao "you can ask your doubt"
Please be slow
If you are not yet married.. here I am 😄
Chup Gudbak
Are you explaining or creating confusion of viewers 😂
Where you got confused?.. you are not learner 😅
Too fast
Plz slow the speed of video from youtube setting ..
I have to finish it asap as many will be get bored on long video
Excellent!