Ọdụ ụgbọ mmiri ígwè EMT eletriki
Ọdụdọ Ọdụdọ Ọdụdọ
Ọkpọkọ ígwè eletriki (Ọkpọkọ Emt), nke a na-akpọkarị mgbidi dị gịrịgịrị, bụ ụzọ ígwè e depụtara nke nwere akụkụ okirikiri, nke a na-enweghị eriri, ma ogologo ya bụ 10′. Ogologo ya dịkwa 20′. E nwere EMT n'ogo azụmaahịa 1/2” ruo 4”. A na-akpụnye ya n'èzí maka nchekwa nchara, ime ya nwekwara mkpuchi organic nke na-eguzogide nchara. A na-etinye EMT site na iji skru ma ọ bụ njikọ na njikọ ụdị mkpakọ. A na-ekwe ka ọ nwee njikọ integral nke nwere tube gbasaa, nke nwere ọdịdị "mgbịrịgba" n'otu njedebe yana skru setịpụtara. EMT nwere njikọ integral dị na nha azụmaahịa 1-1/4 ruo 4.
Ntachi Obi Dị Mkpa:
Dayameta Mpụta:±0.005 in (0.13 mm)
Ọkpụrụkpụ Mgbidi: +10%~ -5%
Ọkpụrụkpụ mgbidi agaghị agbanwe karịa 0.003 in (0.08mm) n'ogologo ụkwụ iri.
Ogologo:±0.25 in (6.4 mm)
Ọkọlọtọ:UL797-2000
Mmecha: Zinc plated, e tinyere galvanized tupu oge eruo
A kpụchara Zinc: klas nke atọ, 80-120 g/m2; klas nke anọ, 275-500 g/m2













