... 20m3 to 100m3.2.The tank material vary with deliveried gas,and carbon steel, stainless steel, manganese steel, steel ... technology, end socket arcbutt welding, and the once-forming of composite steel-plastic technology.4.Equipped with active ... chemical material, such as natural gas, liquefied peroleum gas, liquefied ammonia, carbon bisulfide, epoxy ethane, gas, butane, dimethylmethane, propylene,etc. ...