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.
Senza uMolnel K500 Fufxes ovela kwi-nickel kunye ne-allopes yobhedu. Isixhobo sinokungaxhathisi ngezinto ezinobundlobongela kunye nezisombululo ezifana ne-oxidical, acids, ii-nate kunye nezinye iiarhente zokunxiba.