Umbhobho woMbane we-EMT

Umfanekiso oBonisiweyo weMbhobho yoMbane we-EMT
  • Umbhobho woMbane we-EMT
  • Umbhobho woMbane we-EMT
  • Umbhobho woMbane we-EMT
  • Umbhobho woMbane we-EMT

Inkcazo emfutshane:

Iityhubhu zesinyithi zombane (i-EMT), ezikwabizwa ngokuba ludonga oluncinci, yindlela yokugijima yentsimbi edwelisiweyo enecandelo elijikelezayo, engafakwanga ntambo, kwaye ubude bayo buyi-10′. Ubude obuyi-20′ buyafumaneka. I-EMT ifumaneka ngobukhulu borhwebo obuyi-1/2” ukuya kwi-4”.


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Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso:

I-EMT 2
I-EMT 4

Iityhubhu zeMetallic zombane

Iityhubhu zesinyithi zombane (), ekwabizwa ngokuba ludonga oluncinci, yindlela yokukhwela intsimbi edwelisiweyo enecandelo elijikelezayo, elingafakwanga ntambo, kwaye ubude bayo buyi-10′. Ubude obuyi-20′ buyafumaneka. I-EMT ifumaneka ngobukhulu borhwebo obuyi-1/2” ukuya kwi-4”. Ingaphandle ligqunywe nge-galvanized ukukhusela ukugqwala kwaye ingaphakathi linengubo yendalo evunyiweyo enganyangekiyo nokugqwala. I-EMT ifakelwe ngokusebenzisa izikrufu ezibekwe okanye izihlanganisi zohlobo lokucinezelwa kunye nezihlanganisi. Kuvumelekile ukuba ne-integral coupling equlathe ityhubhu emile okwendisiweyo, "enentsimbi" kwelinye icala enezikrufu ezibekwe. I-EMT ene-integral couplings ifumaneka ngobukhulu borhwebo obuyi-1-1/4 ukuya kwi-4.

Iinkcukacha zeMveliso:

Ukunyamezela Okusebenzayo:

Ububanzi obungaphandle: ± 0.005 in (0.13 mm)

Ubukhulu bodonga: +10%~ -5%

Ubukhulu bodonga abuyi kwahluka ngaphezu kwe-0.003 in (0.08mm) kubude beenyawo ezili-10

Ubude: ± 0.25 in (6.4 mm)

Umgangatho: UL797-2000

Ukugqitywa: I-Zinc Plated, Ifakwe i-galvanized kwangaphambili

I-Zinc egqunywe nge-zinc: udidi 3, 80-120 g/m2; udidi 4, 275-500 g/m2

EMT 表格

FAQ:

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