Dhuumaha Biraha ee Galvanized Scafolding Steel ee wax-soo-saarka is-miidaaminta
Astaamaha
Walxaha ceeriin:Q195-Q345
Farsamo ceeriin:Dhuumaha Bir alxanka leh
Balaadhka daloolintaQ235, Q345, Q195
Xagasha daboolida:ERW
Dhexroorka dibadda:21.3mm-168.3mm
Dhumucda:1.6-4.0mm
Daaweynta Dusha sare:Qulqulka kulul ee galvanized, horay loo galvanized
Dahaarka Zinc:40GSM-600GSM
Heerka:JIS G3454-2007/ASTM A106-2006/BS1387/BS1139/EN39/EN10219
Tuubbooyinka Birta Galvanized ee Is-kaaf-galka ah ee Wax-soo-saarka Nidaamka Wax-soo-saarka
Tuubooyinka birtu waa tuubooyinka godan oo caato ah oo loo isticmaali karo ujeedooyin badan.Waxaa jira laba hab oo kala duwan oo loo soo saaro tuubooyinka birta, tuubooyinka alxanka ah ama tuubooyinka aan xidhnayn.Waxaan guud ahaan isticmaalnaa tuubooyinka alxanka ah si aan u soo saarno isgoysyada, iyo qiimaha tubooyinka aan fiicneyn waa mid aad u sarreeya.
Dadku waxay ku rogaan xariijimaha birta iyaga oo dhex mara duubo goglan oo isku roga tubooyinka alxanka ah, si ay alaabta u qaabeeyaan qaab wareegsan.Marka xigta, tuubada aan alxanka lahayn ayaa soo marta korantada alxanka.Qalabkani waxay isku xiraan labada daraf ee tuubada.
Astaamaha
| Walxaha ceeriin: | Q195-Q345 | |
| Farsamo ceeriin: | Dhuumaha Bir alxanka leh | |
| Balaadhka daloolinta | Q235, Q345, Q195 | |
| Xagasha daboolida: | ERW | |
| Dhexroorka dibadda: | 21.3mm-168.3mm | |
| Dhumucda: | 1.6-4.0mm | |
| Daaweynta Dusha sare: | Qulqulka kulul ee galvanized, horay loo galvanized | |
| Dahaarka Zinc: | 40GSM-600GSM | |
| Heerka: | JIS G3454-2007/ASTM A106-2006/BS1387/BS1139/EN39/EN10219 | |
Tuubbada Galvanized-ka kulul & Tuubbada Galvanized ee Korontada
Caadi ahaan tuubada iskoolada waxaan isticmaalnaa galvanized koronto ama tuubo galvanized ah oo kulul.
Tuubbada galvanized-ku-kulul waa in ay ka dhigto birta dhalaalaysa iyo matrixka birta ah ee ka falcelisa si ay u soo saarto lakab alloy ah, si matrixka iyo dahaarka la isku daro.Galvanization-ku-kulul waa in marka hore la qaado tuubada birta.Si loo soo saaro oksaydhka birta ee dusha sare ee tuubada birta, ka dib marka la soo qaado, waxa lagu nadiifiyaa haanta ammonium chloride ama zinc chloride aqueous ama ammonium chloride iyo zinc chloride oo isku dhafan oo biyo ah, ka dibna loo diro haanta kululaynta kulul. .Galvanizing-ku-kululku wuxuu leeyahay faa'iidooyinka dahaarka labbiska ah, dhejinta xooggan iyo nolosha adeegga dheer.Falcelinta jirka iyo kiimikaad ee adag ayaa ka dhex dhaca matrixka tuubada birta iyo xalka dhalaalka ah si loo sameeyo lakab daaha zinc-birta u adkaysta oo leh qaab dhismeed is haysta.Lakabka daawaha waxaa lagu dhex daray lakabka zinc saafiga ah iyo matrixka tuubada birta.Sidaa darteed, iska caabinteeda daxalka waa mid xooggan.
Midnimada lakabka galvanized: muunadda tuubada birta waa in aanay noqon casaan (midabka naxaasta ah) ka dib markii lagu dhex geliyo xalinta sulfate copper 5 jeer oo isku xigta.
Tayada dusha sare: Dusha tuubada birta la galvanized waa inay lahaataa lakab galvanized oo dhamaystiran, waana in aanay jirin baro madaw oo aan dahaadhnayn iyo goobooyin, sagxadaha yaryar ee qalafsan iyo burooyinka zinc ee deegaanka waa la ogol yahay.
Marka laga soo tago tuubada birta isqalaafsan, waxaan sidoo kale u samayn karnaa tubbada birta ee macaamiisha loo habeeyay.
