>Pipe is round and tubing is square ..... what a mess.....Hi
>He almost ordered square tubing the first time
NO NO NOI
If your salesman thinks tubing is only square get another saleman.
Pipe is pipe, and
Tubing can be round or square
Call Kilsby-Roberts in the nearest large city and ask for
their book "Tubing and Pipe Stock List"--lots of good technical
You might also want to get their book "Aluminum Tube, Pipe, Rod, and Bar"
They should be free if you can make some sort of commercial
connection (call from work).
And 4130 is only half of the answer--you then need to specify the
gl es 73 John W0UN
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