Which master know the name of the material in the steel called: Wakuo iron (or tile what iron)
You should be said to be the edge of the tile, is hot-rolled thin iron plate (thickness of about 0.5-1.0mm) molding and then do galvanized.
Wuluan iron when the people called out, it should be: pressure type of loading capacity of the table with the thick plate. That is, the use of pressure forming method, the steel plate into a wave-like shape. At present, many of the plant roof and the surrounding envelope are used color pressure plate
You said the name is not clear: the first: 1.5 ~ 3MMQ235 thin iron plate molded into a wave shape of the iron plate. The main purpose of the burden of compilation of fear of consumption table with the Bo: shop in the roof from the roof to do the cover. The second kind: cast iron into a fusiform or bread-shaped cast iron block. Main use: cast steel required to add the accessories.
