Ann Coulter. Ann Hart Coulter (/ËkoÊltÉr/; born December 8, 1961) is an American conservative social and political commentator, writer, syndicated columnist, and lawyer. She frequently appears on television, radio, and as a speaker at public and private events.
A flange is an external or internal ridge, or rim, for strength, as the flange of an iron beam such as an I-beam or a T-beam; or for attachment to another object, as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera; or for a flange of a rail car or tram wheel. Thus flanged wheels are wheels with a flange on one side to keep the wheels from running off the rails. The term flange is also used for a kind of tool used to form flanges. Pipes with flanges can b
Flange gaskets, regardless their manufacturing material and type, fill the spaces and the irregularities existing on the faces of the mated flanges when they are bolted and tightened together. Gaskets generate a very strong seal that prevents fluids and gases from leaking out of the flanged connection. The installation of gaskets between flanges is a mandatory requirement, i.e. it is not possible and safe to tighten flanges without using gaskets inbetween. There are several types of flange gaskets.