I-Flangeukukhetha kufanele kuhlangabezane nezidingo zokuklama. Lapho umklamo ungadingi, kufanele uhambisane nesistimu yengcindezi ephezulu yokusebenza, izinga lokushisa eliphezulu lokusebenza, indawo yokusebenza,i-flangeIbanga lezinto ezibonakalayo kanye nezinye izici ukukhethwa okuphelele kwefomu elifanele kanye nokucaciswa kwe-flange.
I-Flangekufanele ihlolwe ngaphambi kokufakwa, indawo engaphezulu kufanele ibe bushelelezi, akumele kube nezimbobo zesihlabathi, imifantu, amabala, ama-burrs nezinye iziphambeko ezinciphisa amandla e-flange, futhi angeke kube khona imihuzuko engena kanye nezinye iziphambeko ezithinta ukuvala uphawu. indawo yokubeka uphawu.
Lapho kuhlanganiswaama-flangenamapayipi, sebenzisa irula ye-flange ukuhlola ukuma kwayoama-flange. Lapho i-i-flangeUsayizi wokuphambuka okuhambisanayo wokuxhuma awucaciswanga ekwakhiweni, akufanele kube mkhulu kuno-1, 5% we-flange ububanzi, futhi ungabi ngaphezu kuka-2mm, lapho ama-flanges amabili engahambelani futhi edlula izidingo zokucaciswa kufanele aqondiswe, ungasebenzisi ama-gasket amaningi ukulungisa.
Lapho i-i-flangeishiselwe epayipini, kufanele ihlanganiswe nhlangothi zombili ngokwezinga, futhi ukuphakama konyawo lokushisela kufanele kuhlangabezane nezidingo.