Re: PIPE SIZES

From: <Rakesh>
Date: Wed May 12 2004 - 02:44:00 EDT

Dear Jijoy,

In Piping, Pipe Sizes are known as NPB.
For thickness, you can get the chart from net or any vendor catalogue wherein you can get the thickness of pipes for various sizes based on different schedules (Sch 10 to XXS). It is applicable for CS Pipes. For SS pipes, schedules are prescribed as 40S / 80S etc.

For Pipes, OD remains same and ID varies with respect to thickness.

Hope this will be useful to it.

regards,
rakesh

"Jijoy Pillai" <jijoy@mis.co.ae>
05/11/2004 09:22 PM
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Subject
[PipingDesign] PIPE SIZES

I am a beginner in this piping field. And I have a very basic question. Could any one tell me the relation between pipe size and ID. For eg:

If we have 12" pipe the OD is 323.9mm which is same for all the schedules. But I want to know a method to know the thickness. If it is 12" Sch40 the thickness is 10.31mm If it is Sch80 thk is 17.48mm

Is there any way to remember the thickness of pipe for various sizes. Please excuse me if it is a blunder question.

Cheers
Jijoy

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Received on Wed May 12 02:44:00 2004