Ku saabsan tuubooyin bir ah oo dahaarka caag ah iyo tuubo galvanized ah

Dhuumaha birta ah ee dahaarka leh：

Dhuumaha birta ah ee dahaarka leh waa nooc cusub oo cagaar ah iyo tuubo deegaanka u fican, hantideeda gaarka ah waxay ka dhigi kartaa mid cusub oo loo jecel yahay warshadaha tuubooyinka in ka badan toban sano.Marka hore, marka laga eego aragtida ganacsatada, iyada oo aan loo eegin tuubada caagga ah ama tuubada birta ah ee galvanized, qofna ma diiradda saari doono badeecadaha aan faa'iido doonka ahayn mar kale iyada oo aan faa'iido badan lahayn.Sidaa darteed, tani sidoo kale waa sabab weyn oo loogu talagalay horumarinta degdega ah ee tuubooyinka birta ee caagga ah.Marka labaad, marka la eego aragtida macaamilka, ha ahaato marka la eego sifooyinka alaabta ama hawlaha codsiga, marka la barbardhigo tuubooyinka caaga ah iyo tuubooyinka birta ah ee galvanized, macaamiishu waxay doorbidaan qiimaha codsiga ee ay keenaan tuubooyinka birta ah ee caagga ah.Heerarka hirgelinta nidaamka rusheeyaha dab-damiska alaabada tuubooyinka birta ee caagga ah ee dahaarka leh waa "Nidaamka rushaynta tooska ah ee habka dab-deminta tuubooyinka birta daboolan".Alaabta qiimaha leh waxay si weyn u wanaajisaa qiimaha isticmaalka nidaamka, iyo badeecadani waxay kordhisaa biyaha dabka iyo nidaamka tuubooyinka rushaynta tooska ah.nolosha adeegga.

Dhuumaha birta galvanized：

Tuubooyinka birta galvanized waxay u kala qaybsan yihiin tuubooyinka birta galvanized qabow iyo tuubooyinka birta galvanized kulul.Dhuumaha birta galvanized qabow waa la mamnuucay.Tuubbada galvanized-ku-kulul waa inay ka dhigto birta dhalaalaysa inay la falgasho matrixka birta si ay u soo saarto lakab alloy ah, si matrixka iyo dahaarka la isku daro.Galvanization-ku-kulul waa in marka hore la guro tuubada birta.Si looga saaro oksaydhka birta ee dusha sare ee tuubada birta, ka dib marka la qaado, waxaa lagu nadiifiyaa taangiga ammonium chloride ama zinc chloride aqueous ama xal isku dhafan oo ammonium chloride ah iyo zinc chloride, ka dibna loo diro gudaha qubays kulul oo kulul.Galvanizing-ku-kululku wuxuu leeyahay faa'iidooyinka daahan labbiska ah, dhejinta xooggan iyo nolosha adeegga dheer.Substrate-ka tuubada birta ah ee kulul-ku-dhuuqista ahi waxa ay martaa falcelin jidheed iyo kiimiko oo kakan oo leh xalka dhalaalka ah si uu u sameeyo lakabka daxalka zinc-birta u adkaysta oo leh qaab dhismeed is haysta.Lakabka daawaha waxaa lagu dhex daray lakabka zinc saafiga ah iyo substrate-ka tuubada birta, sidaas darteed waxay leedahay iska caabin adag oo daxalka ah.Tuubooyinka galvanized-kululku waxay leeyihiin codsiyo kala duwan oo kala duwan oo ku saabsan ilaalinta dabka, korontada iyo waddooyinka waaweyn.