Perfect. Ask a question...get the answer.
I am so thankful to be a part of this list. Very grateful to all of you.
Tad
-----Original Message-----
From: DH Barr <dhbarr@xxxxxxxxx>
To: sugpro@xxxxxxxxxxxxx
Sent: Fri, Nov 6, 2020 1:53 pm
Subject: [sugpro] Re: Nakka's PVC bursting pressure question...
ASTM D1785 suggests
| 1/2 | 1910 |
| 3/4 | 1540 |
| 1 | 1440 |
| 1 1/4 | 1180 |
| 1 1/2 | 1060 |
| 2 | 890 |
| 2 1/2 | 870 |
| 3 | 840 |
| 4 | 710 |
| 5 | 620 |
| 6 | 560 |
| 8 | 500 |
| 10 | 450 |
| 12 | 420 |
On Fri, Nov 6, 2020 at 11:07 AM Redacted sender tadserralt for DMARC
<dmarc-noreply@xxxxxxxxxxxxx> wrote:
Hello everyone,This question is mostly directed to Richard based on his
bursting pressures for PVC as posted on his website. Richard, you concluded
that the bursting pressure for 1.25" PVC should be about 978 psi extrapolated
from the 1 inch bursting pressure of PVC of 1330 psi. Since I'm not that great
at math, I wondered if you could extrapolate the bursting pressure of a 2 inch
PVC pipe? I'm designing a 2 inch PVC motor and want to keep my KN and thus
chamber pressures well below bursting. Greatly appreciate your expertise and
advice.
Cheers,Tad
