<p dir="ltr">Hi everyone,</p>
<p dir="ltr">My name is Petar and I am a mechanical engineering student from Croatia. I was informed about this maillist by James from England who built his own submersible. </p>
<p dir="ltr">I have a project for my uni, where I have to design acrylic viewport. I already downloaded ASME PVHO-1-2007 standard, and I decided to go with spherical sector with conical edge viewport. I finished all of the calculations but ran into problems with sealing arrangement and retaining ring on this type of window. <br>
I don't know how to arrange seals, and the picture in standard is not very informative, so any kind of help will be precious</p>
<p dir="ltr">Kind regards, Petar Topljak</p>