This Chicago calendar describes month by month the highlights of things to do, important holidays, and what weather to expect. Chicago weather in January is definitely on the frigid side, with the daily temps rarely go above the freezing mark. Indoor activities are definitely in order. More Â».
Top 10 facts about the world. A flue pipe is a metal pipe that is run inside of a masonry chimney or run as a stand-alone chimney pipe leading from a furnace or heating stove. The flue pipe carries smoke and noxious fumes out of the living space of a building and vents the fumes into the atmosphere.
Tapered threads. See also: Tapered thread. The threaded pipes used in some plumbing installations for the delivery of gases or liquids under pressure have a tapered thread that is slightly conical (in contrast to the parallel sided cylindrical section commonly found on bolts and leadscrews).