So, I drove to work this morning and found some chimney pipe sitting in the parking lot. A buddy had brought it in to see if anyone needed it. It was at his house when he bought it and has no need for it. I am hoping I can make use of it as I am setting up a wood stove in my workshop (more on that later). It is 2 peices of 30" that measure approx. 7"I.D. and 9" O.D. my stove has a 6" opening. Any chance I can use this stuff with the help of a reducer/extender of some sort? I have attached a few pics, can't put them in the post since I am at a work PC and cannot access online file shareing. Any help or advice would be greatly appreciated. Thanks.