The stand-up type dome oilcan：

Function characteristics：
　　The top of the stand-up type dome oilcan is a part of the surface of sphere, this kind of oilcan can bear higher surplus pressure. Because this oilcan basically gets rid of air space, as a result it was specially applicable to volatilizing oil to reduce its volatilizing exhaust. It has the following advantages: economizing investment, small covering area, economizing steel material, economizing accessories and tube net of the oilcan, the operation manage easily. and the structure is simple, and convenient to get the materials ready, start construction easily and fast, it is a most extensively used oilcan at present.