Hello
Actually we require a concentric reducer for a piping connection with unstandard thickness made with forging material.
What we have done for this is we calculated the bigger end & smaller end connection pipe calculation & ensured the strength of reducer.
But AI was not accepting this...
No drawing available. It is a general doubt raised when looking into it.
How the value of a and b be calculated & the angle also?
You can assume any pipe with flat head setup as per the Figure UW-13.2 (d)
Hello techies,
We are using a flat head (End plate) for a pressure pipe and design as per ASME Sec VIII Div-I.
we picked up the End plate design as per Figure UW-13 (d)(Attached the image for your reference here)
In that case, what will be the value of a and b? How can we identify it. Since...
Hello techies,
We are using a flat head (End plate) for a pressure pipe and design as per ASME Sec VIII Div-I.
we picked up the End plate design as per Figure UW-13 (d)(Attached the image for your reference here)
In that case, what will be the value of a and b? How can we identify it. Since...
Thank you all for your valuable reply.
Hello Mr.MJCronin,
Regret for the insufficient data provided by me.
1.we are designing the Boiler Super heater Header (Code of construction is ASME SEC-I ) in which both the ends of Header is welded with End plate (Circular flat end plate)
2.Pressure -...
Hello Friends,
I need a clarification on below issue.
If we are providing 45mm thk end plate for an Header or pipe in fabrication drawing. But in Shop, available thickness is 50mm only.so they are machining the plate material to 45mm thick from 50mm thick plate.
Whether ASME code allows to...
Hello Mr.MJ Cronin,
thanks for your valuable time in considering my above issue.
below are the details you required,
This is the Attemperator which we are using in between two Super heater Headers in S Steam generation power plant.
Design Pressure-135 Kg/cm2
Design Temperature -500 Deg...
Good afternoon,
Whether we can install the Attemperator (with spray water arrangement) in the vertical pipe instead of horizontal pipe?
Is there any advantage/Disadvantages in using in Horizontal compared to vertical?
Kind Regards,
R. Ilanseran
Hello Mr. Little Inch,
Regret for the Inconvenience.
Yes, this bend is produced by the Hot induction bending machine (Heated first & then pipe bend will be done).
Actually we need to prove that our bending machine is capable for making pipe bend for the client. They are asking us to make a...
Hello Mr. Little Inch,
I had a small doubt in your statement that, straight Pipe will burst first before the pipe bend before it reaches the Min proof test pressure if we are using same material & thickness for pipe & pipe bend.
My doubt is that pipe bend will have some thinning allowance, so...
Dear Techies,
I need a help in making compensation calculation for two adjacent opening in which the compensation limit in header overlaps. If this is the case, we need to go ahead with PG-38 as per ASME Section-I.
Is any spreadsheet / any online tool available for this case to calculate the...
Dear Techies,
I had a very general doubt about the ASME Piping material nomenclature.
For Ex: SA 335 P11 is the high alloy material in ASME Standard.
In this 335 means .....What 335 originally means?
Can anyone help me on this?
Thanks in advance.
Kind Regards,
R. Ilanseran
