Sizama ukugqwesa, inkonzo kubathengi”, sinethemba lokuba yeyona ntsebenziswano isebenzayo kunye nenkampani elawulayo kubasebenzi, ababoneleli kunye nabathengi, baqonda isabelo samaxabiso kunye nokuthengisa okuqhubekayo kweBig Discount China Hot Dipped Galvanized Rigid Steel EMT Conduit Pipe, Nayiphi na imfuneko evela uya kuhlawulwa ngengqwalasela yethu enkulu!
Sizama ukugqwesa, ukunika inkonzo kubathengi”, sinethemba lokuba yeyona ntsebenziswano isebenzayo kunye nenkampani elawula abasebenzi, ababoneleli kunye nabathengi, iqonda isabelo samaxabiso kunye nokuthengisa okuqhubekayoChina Conduit, Umbhobho wentsimbi, Ngamava ayo okuvelisa atyebileyo, iimveliso ezikumgangatho ophezulu, kunye nenkonzo egqibeleleyo emva kokuthengiswa, inkampani iye yazuza igama elihle kwaye ibe yenye yeshishini elidumileyo elikhethekileyo kwimveliso series.Sinethemba elinyanisekileyo lokuseka ubudlelwane beshishini kunye nawe kwaye silandelelane. inzuzo.

I-Metallic Tubing yoMbane

Ityhubhu yentsimbi yombane (EMT), ekwabizwa ngokuba yi-thin-wall, yindlela yentsimbi edwelisiweyo yecandelo elinqamlezileyo elijikelezayo, elingafundwanga, kwaye libizwa ngokuba yi-10′ ubude.20′ ubude nazo ziyafumaneka.I-EMT ifumaneka ngobukhulu borhwebo 1/2” nge-4”.Umphandle ufakwe igalvan ukuze ukhusele umhlwa kwaye ngaphakathi une-organic corrosion resistant organic coating.I-EMT ifakwe ngokusetyenziswa kwe-set-screw okanye i-compression-type couplings kunye nezihlanganisi.Ivumelekile ukuba ibe nodibaniso oludityanisiweyo olubandakanya ityhubhu eyandisiweyo, "belled" emilo kwelinye icala elinezikrufu ezimiselweyo.I-EMT ene-integral couplings ifumaneka kwiisayizi zorhwebo 1-1 / 4 nge-4.

Unyamezelo olusebenzayo:

Idayamitha yangaphandle:±0.005 kwi (0.13 mm)

Ukutyeba kweendonga: +10%~ -5%

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

Ubude:±0.25 kwi (6.4 mm)

Umgangatho:UL797-2000

Iyagqiba: I-Zinc Plated, i-Pre-galvanized

I-Zinc ifakwe: iklasi 3, 80-120 g / m2;iklasi 4, 275-500 g/m2