Can I use silver aluminum pipe for a woodstove Chimney contained by a workshop? Or does it enjoy to be black?
Answers: I am a county building inspector and have inspected several hundred wood stove installations over the recent past two decades. NEVER use aluminum or gas appliance pipe for a wood stove. Also NEVER use galvanized pipe. Aluminum melt at a low temperature and will fall short with wood fire. If you have a chimney fire, you would probably burn your shop down. Gas appliance pipe is called "B-vent" and have an aluminum inner pipe, galvanized outer.
Galvanized pipe will release toxic zinc gas when heated to wood stove temperatures. This will afford you heavy metal poisoning. This is also why you shouldn't weld galvanize pipe.
Use only black stovepipe, and screw the section together. It needs at tiniest 18" clearance to combustible materials, which his why you will probably have to switch to a UL nominated insulated "all fuel" type pipe back you penetrate the ceiling and stir through the roof.
Get some good warning from your local building inspector, fire department or fireplace shop. Hundreds of people burn down their houses every winter because of indelicately installed wood stoves. This is serious stuff.
Black suppossedly lasts longer because it is certainly a different gauge. You can use pipe that would be made for a gas appliance, but hang on to in mind that a chimney for a wood stove is much hotter than the exhaust from a gas fire.
Also, when you are using pipe for wood chimneys, the seem should be down not up. This means the masculine end should fit down into the womanly end pointing towards the stove. This keep the creosote inside the pipe.
no - your speaking of galvinized or aluminum?
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