1, litšenyehelo tse tlase tsa kalafo: litšenyehelo tsa ho qoela ho chesangCarbon Steel Angle Barthibelo e tlase ho feta litšenyehelo tsa liaparo tse ling tsa pente;
2, e tšoarellang: e chesang-dip galvanized Angle steel e na le litšobotsi tsa holim'a khanya, seaparo sa zinki se ts'oanang, ha ho na leakage plating, ha ho rothele, ho khomarela ka matla, ho hanyetsa kutu e matla, tikolohong ea teropo, botenya bo tloaelehileng ba ho thibela mafome bo ka bolokoa ka lilemo tse fetang 50 ntle le ho lokisoa; Libakeng tsa litoropo kapa tse haufi le maoatle, lesela le tloaelehileng la hot-dip galvanized anti-rust le ka bolokoa lilemo tse 20 ntle le tokiso;
3, botšepehi bo botle:galvanized steel angle bar'me tšepe ke motsoako oa metallurgical, e fetoha karolo ea holim'a tšepe, kahoo ho tšoarella ha ho roala ho ka tšeptjoa haholoanyane;
4, boima ba ho roala bo matla: lera la galvanized le theha mohaho o khethehileng oa metallurgic, o ka mamellang tšenyo ea mechine nakong ea lipalangoang le tšebeliso;
5, tšireletso e pharaletseng: karolo e 'ngoe le e' ngoe ea plating e ka koaheloa ka zinki, esita le ho tepella maikutlong, likhutlo tse bohale le libaka tse patehileng li ka sireletsoa ka ho feletseng;
6, boloka nako le boiteko: ts'ebetso ea galvanizing e potlakile ho feta mekhoa e meng ea kaho ea ho roala, 'me nako e hlokahalang bakeng sa ho penta setšeng ka mor'a ho kenya e ka qojoa.