Post by: 92xj on February 01, 2022, 01:27:14 PM
I need to run a 3" pipe through a 5" jack and want it to seal up to keep water and cold air out.
Just a piece that slides onto the 3" and holds in place where it goes through the jack, no need for a double wall pipe the whole way.
(https://live.staticflickr.com/65535/51857138819_d63a619e51_b.jpg)
Post by: Brotherman on February 01, 2022, 02:10:15 PM
https://gstove-usa.com/shop/ols/products/g-stove-mesh-tent-protector-50-cm-g-stv-msh-tnt
The piece you are showing is made by Winnerwell, but for a smaller diameter stove pipe.
https://winnerwell.us/collections/pipes-fittings/products/winnerwell-double-wall-pipe-section-2-1
Post by: 92xj on February 01, 2022, 03:35:30 PM
Wish that winnerwell was dimensioned to my needs. That would be perfect
Post by: Zardoz on February 02, 2022, 07:54:53 PM
Thanks that helps!
Wish that winnerwell was dimensioned to my needs. That would be perfect
Not quite sure I understand your needs. Are you looking for the larger piece of pipe to hold a smaller piece of pipe as it goes through the jack? If so, does it need to be stainless and do you need the tapered rain collar on top? My career has been is hvac sheet metal. There are easy ways to solve your problem, depending on your needs.
Post by: 92xj on February 02, 2022, 08:09:01 PM
My backpacking stove is large enough to heat this canvas tent if I run it wide open. The backpacking titanium stove has a 3” stove pipe that will run through the 5” stove jack. That one inch ring around the 3” pipe in the 5” jack will let in plenty of water during a down pour and plenty of cold air whenever the fire is not burning.
I want to find a small piece of 5” pipe with a taper to 3” at the top to slide over the 3” titanium pipe and stop in the 5” jack, keeping out rain water and cold air drafts.
Hopefully that makes sense?
Post by: ghosthunter on February 02, 2022, 08:20:58 PM
Post by: 92xj on February 02, 2022, 08:25:04 PM
Post by: fire*guy on February 02, 2022, 08:36:41 PM
Would this work for you ?
http://www.winnerwell.com/page119?product_id=688
Post by: 92xj on February 02, 2022, 09:02:26 PM
92xj,
Would this work for you ?
http://www.winnerwell.com/page119?product_id=688
If I didn’t already have a stove jack installed I would buy that and it would work, but not for my specific application I’m trying to tinker with
Post by: Zardoz on February 03, 2022, 08:39:16 PM
92xj,
Would this work for you ?
http://www.winnerwell.com/page119?product_id=688
If I didn’t already have a stove jack installed I would buy that and it would work, but not for my specific application I’m trying to tinker with
Want to tinker. Here you go. Remember to allow for overlap of the tapered seam, 1/2" minimum, screw or pop rivet in place. On the small end, 3" go a hair smaller, on the big end go a big hair bigger, trim to fit. The longer the taper, the easier it is to work with. You can "roll the taper" over a piece of pipe in a vise. Or just spend the money. Fun times.
https://www.blocklayer.com/cone-patternseng.aspx
Post by: Boss .300 winmag on February 03, 2022, 09:19:48 PM
I would think you could make a flat plate with 3 inch hole and solve your issue a lot cheaper. :twocents:
:yeah:
Post by: Zardoz on February 08, 2022, 08:58:55 PM
I would think you could make a flat plate with 3 inch hole and solve your issue a lot cheaper. :twocents:
:yeah:
But that takes all the Fun out of it... :chuckle: