Iiflene zensimbi zibonelela ngokufikelela ngokulula ekucoceni, ukuhlola okanye ukulungiswa. Zihlala zingena kwimilo ejikelezayo kodwa zinokuza ngesikwere nakwiifom zoxande. I-flanges idityaniswe omnye komnye ngokuhlamba kwaye yajoyina inkqubo yokufaka i-welding okanye intambo kwaye yenzelwe imilinganiselo yovavanyo oluthile; I-150lb, i-300lb, 400lb, i-600lb, i-900lb, i-1500lb kunye ne-2500lb.
Iflethi ikwanazo iipropathi zamandla amahle. Kukho iintlobo ezahlukeneyo ngokusekwe kwiimilo. I-carbon yentsimbi i-A105 I-Flonge iluhlobo olukhethekileyo kuba luvala unxibelelwano kwaye aluyi kwandiswa.