Ndi ukadaulo wapamwamba komanso malo ogwirira ntchito, malamulo apamwamba kwambiri, mtengo wabwino, chithandizo chabwino komanso mgwirizano wapafupi ndi ogula, takhala odzipereka kupereka phindu labwino kwambiri kwa ogula athu pazinthu zomwe zikuyenda bwino ku China Shengteng Brand 5 Inch Galvanized Steel Pipe EMT Conduit Hot DIP Galvanized Steel Pipe, Tikufuna kugwiritsa ntchito mwayi uwu kukhazikitsa ubale wamalonda wanthawi yayitali ndi makasitomala ochokera padziko lonse lapansi.
Ndi ukadaulo wapamwamba komanso malo ogwirira ntchito, malamulo apamwamba kwambiri, mtengo wabwino, chithandizo chabwino komanso mgwirizano wapafupi ndi ogula, tadzipereka kupereka phindu labwino kwambiri kwa ogula athu.China Hot choviikidwa kanasonkhezereka Zitsulo chitoliro, Chitoliro chachitsulo chopangidwa ndi chitsulo cholimbaTimayesetsa kuti tipeze zida ndi njira zatsopano kwambiri. Kulongedza kwa mtundu wodziwika bwino ndi chinthu china chosiyana kwambiri ndi ife. Zogulitsazi kuti zitsimikizire zaka zambiri zautumiki wopanda mavuto zakopa makasitomala ambiri. Mayankhowa amapezeka m'mapangidwe abwino komanso osiyanasiyana, amapangidwa mwasayansi kuchokera kuzinthu zopangira zokha. Amapezeka mosavuta m'mapangidwe ndi zinthu zosiyanasiyana zomwe mungasankhe. Mitundu yatsopano ndi yabwino kwambiri kuposa yoyamba ndipo ndi yotchuka kwambiri ndi makasitomala ambiri.

Machubu achitsulo amagetsi

Machubu achitsulo amagetsi (EMT), omwe amatchedwanso kuti thin-wall, ndi msewu wachitsulo wolembedwa wa gawo lozungulira, womwe ndi wosalumikizidwa, ndipo utali wake ndi 10′. Utali wa 20′ uliponso. EMT imapezeka mu kukula kwa malonda kuyambira 1/2” mpaka 4”. Kunja kuli ndi galvanized kuti iteteze dzimbiri ndipo mkati mwake muli chophimba chachilengedwe chovomerezeka cholimbana ndi dzimbiri. EMT imayikidwa pogwiritsa ntchito zolumikizira ndi zolumikizira za set-screw kapena compression-type. Ndikololedwa kukhala ndi cholumikizira chophatikizana chomwe chili ndi chubu chokulirapo, "chokhala ndi bell" kumapeto amodzi ndi zolumikizira zokhazikika. EMT yokhala ndi zolumikizira zokhazikika imapezeka mu kukula kwa malonda kuyambira 1-1/4 mpaka 4.

Kulekerera Koyenera:

Chidutswa cha Kunja:±0.005 mu (0.13 mm)

Kukhuthala kwa Khoma: +10%~ -5%

Kukhuthala kwa khoma sikuyenera kupitirira 0.003 mu (0.08mm) m'litali lonse la mapazi 10

Utali:±0.25 mu (6.4 mm)

Muyezo:UL797-2000

Kumaliza: Zinc yokutidwa, Yopangidwa kale ndi galvanized

Zinki yokutidwa: kalasi 3, 80-120 g/m2; kalasi 4, 275-500 g/m2