galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so...
Galvanized steel refers to galvanizing ordinary carbon construction steel, which can effectively pre...
Compared with the aluminum-zinc alloy, the galvanized layer has relatively active chemical propertie...
This paper introduces the reasons for the uneven wall thickness of seamless steel pipes
This article describes the maintenance of galvanized steel
Jinan create steel manufacture is is a large privately operated steel manufacture was founded 2005, ...