Aluminium tubeiwuhlobo lweshubhu lensimbi elingeyona insimbi, elibhekisela kwinto eyishubhu yensimbi ekhishwe ku-aluminium ehlanzekile noma ingxubevange ye-aluminium ukuze ibe yizigodi ngobude bayo obugcwele be-longitudinal.Kuwuhlobo lwe-duralumin ephezulu, engaqiniswa ukwelashwa okushisa.Inobucwebe obuphakathi nendawo, ukucisha okuqinile kanye nesimo esishisayo, kanye nokushisela indawo enhle.Lapho kusetshenziswa i-gas welding kanye ne-argon arc welding, ishubhu ye-aluminium ijwayele ukwakha imifantu ye-intergranular;Ukusebenziseka kalula kweshubhu le-aluminium kuhle ngemva kokucisha kanye nokuqina komsebenzi obandayo, kodwa akukuhle esimweni sokuthungatha.Ukumelana nokugqwala akuphezulu.Izindlela ze-anodic oxidation nezindlela zokudweba zivame ukusetshenziswa noma ukufakwa kwe-aluminium kwengezwe phezulu ukuze kuthuthukiswe ukumelana nokugqwala.Ingasetshenziswa futhi njengempahla yokufa.