Sizama ukugqwesa, sikhonza abathengi”, sinethemba lokuba yinkampani esebenza kakuhle kakhulu yokusebenzisana kunye neyona ilawula abasebenzi, ababoneleli kunye nabathengi, siyaqonda isabelo samaxabiso kunye nokuthengisa okuqhubekayo kweBig Discount China Hot Dipped Galvanised Rigid Steel EMT Conduit Pipe, Naziphi na iimfuno ezivela kuwe ziya kuhlawulwa ngokuqwalasela kwethu okukhulu!
Sizama ukugqwesa, sikhonza abathengi”, sinethemba lokuba ngabasebenzi abasebenzisana kakuhle kakhulu kunye nenkampani elawula abasebenzi, ababoneleli kunye nabathengi, sifezekisa isabelo samaxabiso kunye nokuthengisa okuqhubekayoUmjelo waseTshayina, Umjelo weNsimbi, Ngamava ayo atyebileyo okuvelisa, iimveliso ezikumgangatho ophezulu, kunye nenkonzo egqibeleleyo emva kokuthengisa, inkampani ifumene udumo oluhle kwaye iye yaba yenye yeshishini elidumileyo elikhethekileyo kuthotho lwemveliso. Sinethemba elinyanisekileyo lokwakha ubudlelwane beshishini nawe kwaye silandele inzuzo efanayo.

Iityhubhu zeMetallic zombane

Iityhubhu zesinyithi zombane (EMT), ezikwabizwa ngokuba ludonga oluncinci, yindlela yokukhwelana 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”. Ingaphandle ligqunywe nge-galvanized ukukhusela ukugqwala kwaye ingaphakathi linengubo yendalo evunyiweyo enganyangekiyo kukugqwala. I-EMT ifakelwe ngokusebenzisa izikrufu ezibekwe okanye izihlanganisi zohlobo lokucinezelwa kunye nezihlanganisi. Kuvumelekile ukuba ne-integral coupling equlathe ityhubhu emile okwenwetshiweyo, "enentsimbi" kwelinye icala enezikrufu ezibekwe. I-EMT ene-integral couplings ifumaneka ngobukhulu borhwebo obuyi-1-1/4 ukuya kwi-4.

Ukunyamezela Okusebenzayo:

Ububanzi obungaphandle:±0.005 intshi (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

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

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