Ife kupanga payipi lumikiza ndi apamwamba.Chisindikizo chamafuta cholumikizira payipi chimapangidwa ndi mphira wachilengedwe (OSATI mphira wobwezerezedwanso).Ndipo chitsulo chakhala chamtundu wa zinc plating.
Kuphatikizika kwathu kwa payipi kumakhala ndi zabwino kwambiri mu ductility komanso zotsatira zabwino kwambiri zothamangitsira mafuta.
Mutha kufananiza zolumikizira zathu zapaipi ndi ogulitsa ena.