Tubing is measured by the ID;
Pipe is measured by the OD,
so 1-1/2 pipe will always be 1-1/2 OD but will have a smaller passage as
the schedule goes up. Schedule is the common nomenclature for ordering
pipe, i.e.: schedule 40, 80, 120. Tubing is reversed, ID remains constant
as wall thickness
At 08:18 AM 4/16/02 -0400, you wrote:
Tubing is measured by the ID; Pipe is measured by the OD,
Jim
Jim,
I think you've got it reversed.
Regards,
Harry
Jim Curry wrote:
Tubing is measured by the ID;
Pipe is measured by the OD,
Thanks for your answer, Jim. I think I've got it. (That stupid feeling has
left me). But now for the next question : what's the difference between pipe
tube ?
royce in SB
Harry Wade wrote:
At 08:18 AM 4/16/02 -0400, you wrote:
Tubing is measured by the ID; Pipe is measured by the OD,
Jim
Jim,
I think you've got it reversed.
Regards,
Harry
OH S**T ! Just when I had committed it to memory !
Fortunately, I'll forget the rule by tomorrow and have to
At 07:40 AM 4/16/02 -0700, you wrote:
OH S**T ! Just when I had committed it to memory!
So, what's the rule ?
I LOVE this list !
Why? We keep contradicting ourselves!
Go to http://www.jgbraun.com/faq.html J. G. Braun is an old line seller
of architectural metals such as handrails, bar
Thanks for the lead Harry. By their definition, it would appear that NO
conclusions can be drawn as to actual ID or OD from nominal PIPE sizes. Using
their example, 1 1/2 schedule 40 pipe has an OD of 1.90 and an ID of 1.61.
Where's the inch and a half? (rhetorical question only). I think
At 09:55 AM 4/16/02 -0700, you wrote:
By their definition, it would appear that NO conclusions can be drawn as
to actual ID or OD from nominal PIPE sizes.
royce
Royce,
This is true of steel but copper and steel pipe have two different
standards. Copper pipe is _always_ 1/8 over nominal
things being equal.
Cheers,
Peter Trounce.
- Original Message -
From: Royce Woodbury [EMAIL PROTECTED]
To: Multiple recipients of sslivesteam [EMAIL PROTECTED]
Sent: Monday, April 15, 2002 10:12 AM
Subject: of boilers and things
So here's a question to pick things up a little.
I have
At 07:12 AM 4/15/02 -0700, you wrote:
So here's a question to pick things up a little.
I have a piece of boiler tubing from a kit 1 1/2 in outside diameter with a
wall thickness of about .035.
Royce,
Even if you did go to a thinner wall thickness (which would be
difficult because what you
So Harry, I can understand why a so-called 1 1/2 tubing would be 1 5/8 OD if
the tubing has a wall thickness of .0625. But are the other wall thicknesses
still 1 5/8 OD, letting the ID vary ? Seems an odd way of doing it. It would
seem that the ID is the most important characteristic of tubing
Mating Plumbing fittings!
Steve
-Original Message-
From: Royce Woodbury [SMTP:[EMAIL PROTECTED]]
Sent: Monday, April 15, 2002 2:02 PM
To: Multiple recipients of sslivesteam
Subject: Re: of boilers and things
So Harry, I can understand why a so-called 1 1/2 tubing would
At 02:02 PM 4/15/02 -0700, you wrote:
So Harry, I can understand why a so-called 1 1/2 tubing would be 1 5/8
OD if
the tubing has a wall thickness of .0625. But are the other wall thicknesses
still 1 5/8 OD, letting the ID vary ? Seems an odd way of doing it.
Royce,
Yes, it does but the
It's so that the fittings will fit any thickness.
Mike Eorgoff
- Original Message -
From: Royce Woodbury [EMAIL PROTECTED]
To: Multiple recipients of sslivesteam [EMAIL PROTECTED]
Sent: Monday, April 15, 2002 4:02 PM
Subject: Re: of boilers and things
So Harry, I can understand why
By varying the I.D., the O.D. remains the same and allows
all three series of nominal copper pipe (M, L, and DWV) to
share the same elbows, tees, reducers, etc.
Copper TUBING is another story...
Mike
Ciambrone, Steve OS wrote:
Mating Plumbing fittings!
Steve
dhh ! I knew that !
feeling stupid royce
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