web analytics
Joining stainless steel flu sections - Forno Bravo Forum: The Wood-Fired Oven Community

Announcement

Collapse

I'm Peter Reinhart! Ask Me Anything! Monday, February 15, 2016 7:00-8:00 pm EST

To kick off our AMA feature, we have invited author, chef and master bread maker and host of Pizza Quest, Peter Reinhart, to be our first host! Peter will be in the Forum on Monday, February 15th, from 7:00 - 8:00 pm EST. If you are unable to be online during the live session, you can post your questions in the sticky post. Peter will answer those questions during the live session on February 15th. You can view Peter's answers to your questions as well as what happened during the live session in the session thread.

Ask Me Anything New Forum Feature

You will notice a new forum at the top of the main page called, "Ask Me Anything". This forum will be used for live one hour "Ask Me Anything" (AMA) sessions hosted by people who are knowledgeable in different areas pertaining to wood fired ovens. How it works:
- Each AMA will have a "sticky" thread where the community can post questions they would like answered during the live session. This will allow everyone to participate even if you can't be online for the live session. These questions will not be answered by the host until the live AMA; if you need an answer quickly, you should post it in the appropriate Forum area for the community to respond.
- Another thread will be posted for the live AMA. Registered users who are logged in during the live session can interact with the host by asking questions and receiving responses.
- The live thread will remain in the AMA forum to view after the session.

We hope you enjoy this new feature! Please let us know if there is a topic that you'd like to have as an AMA and we'll look for a host!

Forno Bravo
See more
See less

Joining stainless steel flu sections

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Joining stainless steel flu sections

    Hi. I have two 900mm sections of stainless steel flu I need to join. I can join them by using self tapping screws but was wondering if there is a product out there that can be used to seal them eg a high temp silicone product?

    Thanks
    Jase

  • #2
    Re: Joining stainless steel flu sections

    Jase,
    each section should have one end that has been rolled/corrugated and the diameter reduced slightly to fit inside another. These sections are normally rolled parallel, ie. they are the same diameter both ends which is unlike most plumbing drain pipes which have one end slightly smaller than the other.
    I just sat mine in the other (3 high) and leave it at that, yes unsupported and surprisingly sturdy. It is now supported by the new patio roof where it goes through it but was unsupported for a year without trouble. My chimney is 10" and not a screw in it just a snug fit and no smoke leaks.

    Neill
    Prevention is better than cure, - do it right the first time!

    The more I learn, the more I realise how little I know


    Neillís Pompeiii #1
    http://www.fornobravo.com/forum/f8/n...-1-a-2005.html
    Neillís kitchen underway
    http://www.fornobravo.com/forum/f35/...rway-4591.html

    Comment


    • #3
      Re: Joining stainless steel flu sections

      Stainless steel pop rivets work well. I've just done some tests on some silicone sealants and found Dow Corning 732 is adequate.
      Kindled with zeal and fired with passion.

      Comment


      • #4
        Re: Joining stainless steel flu sections

        there is a red silicone that can be bought from auto spare part stores that is designed for high temp like car exhaust etc which i would imagine would be fine to use.
        Real men cook with fire
        My Oven and Fireplace Build

        Comment


        • #5
          Re: Joining stainless steel flu sections

          Just be careful, a high temp silicon that was recommended to me contained carcinogen, so I bypassed that one. Check what's in it from its MSDS sheet.
          Kindled with zeal and fired with passion.

          Comment


          • #6
            Re: Joining stainless steel flu sections

            Thanks all for your advice.

            I ended up just slipping the sections into one another and they are holding very well. I did put some self tapping SS screws in just to be sure.

            Cheers
            Jase

            Comment

            Working...
            X