资料来源 : Webster's Revised Unabridged Dictionary (1913)

Flange \Flange\ (fl[a^]nj), n. [Prov. E. flange to project,
   flanch a projection. See {Flanch}, {Flank}.]
   1. An external or internal rib, or rim, for strength, as the
      flange of an iron beam; or for a guide, as the flange of a
      car wheel (see {Car wheel}.); or for attachment to another
      object, as the flange on the end of a pipe, steam
      cylinder, etc. --Knight.

   2. A plate or ring to form a rim at the end of a pipe when
      fastened to the pipe.

   {Blind flange}, a plate for covering or closing the end of a
      pipe.

   {Flange joint}, a joint, as that of pipes, where the
      connecting pieces have flanges by which the parts are
      bolted together. --Knight.

   {Flange rail}, a rail with a flange on one side, to keep
      wheels, etc. from running off.

   {Flange turning}, the process of forming a flange on a
      wrought iron plate by bending and hammering it when hot.