Umbhobho oGqwethiweyo
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DN20 25 50 100 150 umbhobho wentsimbi
Umbhobho wagalvanized, okwaziwa ngokuba ngumbhobho wentsimbi, wahlulwe waba yidiphu eshushu efakwe amazimba kunye nombane wagalvanized ezimbini, idiphu eshushu yagalvanized layer etyebileyo, kunye nokwaleka okufanayo, ukuncamathela okuqinileyo, ubomi benkonzo ende kunye nezinye iingenelo.Ixabiso le-galvanizing liphantsi, umphezulu awululanga kakhulu, kwaye ukuxhathisa ukubola kubi kakhulu kunombhobho we-galvanized dip.Isetyenziselwa kakhulu ukuhambisa igesi kunye nokufudumeza.