Steel grating, eo hape e tsejoang e le bar grating kapa metal grating, ke kopano ea marang-rang e bulehileng ea mekoallo ea tšepe, eo ho eona mekoallo e jereng, e tsamaeang ka nqa e le 'ngoe, e arohanngoang ka sehokelo se thata ho litšepe tse tsamaeang ka tsela e tšoanang ho tsona kapa ka mekoallo e kobehileng e atolohang. pakeng tsa bona, e etselitsoeng ho tšoara meroalo e boima ka boima bo fokolang.E sebelisoa haholo e le mekato, mezzanines, litepisi, terata, likoahelo tsa foro le liforomo tsa tlhokomelo lifekthering, lithupelo, likamore tsa makoloi, liteishene tsa trolley, libaka tsa meroalo e boima, lisebelisoa tsa boiler le libaka tsa lisebelisoa tse boima, jj.
