Conduit Pipe Electrical EMT

Kufotokozera Kwachidule:

Electrical metallic chubing (EMT), yomwe imatchedwanso kuti thin-wall, ndi njira yachitsulo yomwe yatchulidwa pagawo lozungulira, lomwe silinawerengedwe, ndipo ndi lalitali 10′.20′ kutalika kuliponso.EMT ikupezeka mu makulidwe amalonda 1/2 "kupyolera 4".


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu:

Chithunzi cha EMT2
Chithunzi cha EMT4

Magetsi Metallic Tubing

Machubu azitsulo zamagetsi (), yomwe imadziwikanso kuti thin-wall, ndi msewu wachitsulo wotchulidwa wa chigawo chozungulira, chomwe sichinawerengedwe, komanso chodziwika kuti 10′ kutalika.20′ kutalika kuliponso.EMT ikupezeka mu makulidwe amalonda 1/2 "kupyolera 4".Kunja kwake kuli malata kuti atetezeke ku dzimbiri ndipo mkati mwake muli zokutira zovomerezeka zolimbana ndi dzimbiri.EMT imayikidwa pogwiritsa ntchito ma seti-screw kapena zolumikizira-mtundu ndi zolumikizira.Zimaloledwa kukhala ndi cholumikizira chophatikizika chokhala ndi chubu chokulirapo, "belled" mbali imodzi yokhala ndi zomangira.EMT yokhala ndi kuphatikiza kophatikizika imapezeka muzamalonda 1-1/4 mpaka 4.

Zogulitsa:

Kulekerera Koyenera:

M'mimba mwake: ± 0.005 mu (0.13 mm)

Makulidwe a Khoma: + 10% ~ -5%

Makulidwe a khoma sayenera kupitirira 0.003 mu (0.08mm) mu utali wa mapazi 10

Utali: ±0.25 mu (6.4 mm)

Muyezo: UL797-2000

Amatha: Zinc Yokutidwa, Yopangidwa kale

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

EMT 表格

FAQ:

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