Ipuleti lensimbi elakhiwe ngensimbi: Leli puleti lensimbi elikhethekile lenziwa ngokucwiliswa okushisayo, kodwa ngokushesha ngemva kwethangi, liyashisisa libe cishe ku-500.℃, ukuze ikhiqize i-zinc ne-iron alloy coating.Ishidi lika-galvanized linokunamathela okuhle kokunamathela.
Insimbi enophethiloli ehlangothini olulodwa nezinhlangothi ezimbili: Insimbi enothayela ehlangothini olulodwa, ohlangothini olulodwa kuphela lomkhiqizo.Ekushiseleni, ukunamathela, ukwelashwa kokugqwala, ukucubungula nezinye izici, kunokuguquguquka okungcono kunebhodi elinamaceleni amabili.Ukuze unqobe ukonakala kolunye uhlangothi olungenayo i-zinc, kukhona olunye olumbozwe ungqimba oluncane lweshidi le-zinc galvanized, okungukuthi, umehluko ophindwe kabili emaceleni weshidi lama-galvanized.
I-SGCC: Ishidi lensimbi elicwiliswe kubhavu we-zinc encibilikisiwe ukwenza indawo engaphezulu inamathele ongqimbeni lwezinc.Okwamanje, ukusetshenziswa okuyinhloko okuqhubekayo kwenqubo yokukhiqiza ama-galvanized, okungukuthi, ukugoqa insimbi eqhubekayo yokucwilisa ethangini lensimbi elincibilikisiwe elenziwe ngensimbi.
Ingxubevange, ipuleti lensimbi eliyinhlanganisela: Lenziwe nge-zinc nezinye izinsimbi ezinjengomthofu, ingxubevange ye-zinc noma ipuleti lensimbi eliyinhlanganisela.Lolu hlobo lwepuleti yensimbi ekhethekile ye-tubular alugcini nje ngokumelana nokugqwala okuhle kakhulu, kodwa futhi lunokusebenza okuhle kokugqoka
I-SECC: Lolu hlobo lwepuleti lensimbi emise okwesipesheli linokwakheka okuhle nge-electroplating.Kodwa enamathela mncane, ukugqwala ukumelana njengoba hot dip lashukumisa sheet.
Ngaphezu kwezinhlobo ezinhlanu, kukhona ipuleti lensimbi elinombala, ipuleti lokuphrinta lensimbi, ipuleti lensimbi elayiniwe PVC.Ishidi elithayela lingahlukaniswa libe ukusetshenziswa okuvamile, ukusetshenziswa kophahla, ukwakha ibhodi langaphandle eline, isakhiwo esine-tile ridge board eline, olunwebeka ngomdwebo ojulile kanye nocwecwe lwensimbi.
Isikhathi sokuthumela: Mar-29-2021