Iwo makuru ekudzivirira kwekuiswa kweflange ndeaya anotevera:

1) Usati waisa flange, nzvimbo yekuisa chisimbiso uye gasket yeflange inofanirwa kuongororwa uye kusimbiswa kuti ive nechokwadi chekuti hapana chakaremara chinokanganisa kushanda kwechisimbiso, uye girisi inodzivirira pairi flange sealing surface inofanira kubviswa;

2) Mabhoti anobatanidza flange anofanira kukwanisa kupinda zvakasununguka;

3) Iyo yekuisa kutungamira uye yakafumurwa kureba kwemabhaudhi eflange inofanirwa kuenderana;

4) Simbisa nati neruoko kuti uve nechokwadi chekutenderera kwakatsetseka pane screw;

5) Iyo flange yekumisikidza haigone kutsvedza, uye kufanana kweiyo flange yekuisa chisimbiso pamusoro inofanira kusangana nezvinodiwa.