tuubo wareegsan oo galvanized ah oo tuubooyin leh

Tuubooyinka birta ah ee galvanized-ka ah waxaa loo qaybiyaa laba nooc: galvanizing-ka kulul iyo galvanizing-ka korontada. Lakabka galvanizing-ka kulul waa qaro weyn yahay, qiimaha electro-galvanizing-ku waa hooseeyaa, dusha sarena ma aha mid aad u siman. Tuubada alxanka ogsijiinta: waxaa loo isticmaalaa tuubooyinka ogsijiinta ee sameeya birta, guud ahaan tuubooyinka birta ah ee dhexroor yar leh, oo leh siddeed qeexitaan oo u dhexeeya 3/8 ilaa 2 inji. Isticmaal 8, 10, 15, 20 ama Waxaa laga sameeyay xarig bir ah oo 195-Q235 ah, si looga hortago daxalka, waxaa lagama maarmaan ah in la sameeyo daawaynta aluminiinta.

Tuubada laalaada ee lagu dhejiyo kuleylka ayaa ah inay ka dhigto birta dhalaalaysa inay la falgasho matrix-ka birta si ay u soo saarto lakab isku-dhafan, si matrix-ka iyo dahaarka loo isku daro. Galvanization-ka kulul-maridu waa in marka hore la shiido tuubada birta ah. Si looga saaro oksaydhka birta dusha sare ee tuubada birta ah, ka dib marka la shiido, waxaa lagu nadiifiyaa taangiga oo leh ammonium chloride ama xal biyood oo zinc chloride ah ama xal biyood oo isku dhafan oo ah ammonium chloride iyo zinc chloride, ka dibna loo diro taangiga lagu dahaadho kulul. Galvanization-ka kulul-maridu wuxuu leeyahay faa'iidooyinka dahaarka isku midka ah, isku-dhejinta xooggan iyo cimri dheer.

Galvanization-ka qabow waa electro-galvanizing, xaddiga galvanizing-kuna aad buu u yar yahay, kaliya 10-50g/m2, iska caabbinta daxalkana aad bay uga sii daran tahay tuubooyinka galvanized-ka kulul ee lagu shubo.