  We report broad band (0.1-200 keV) X-ray observations, made by BeppoSAX, of a
sample of bright Seyfert 2 galaxies: NGC7172, NGC2110, NGC4507, Mkn 3 and
NGC7674. These spectra provide a better understanding of the effects of X-ray
reprocessing by cold material in the source and allow to put tighter
constraints on the various spectral parameters involved. In particular, the
data are used to determine, with less ambiguities than in the past, the shape
of the intrinsic continuum emission by means of the high energy data. Within
the small sample both Compton thin and Compton thick sources are found
according to the expectations of the unified theory.
