Steel lined plastic (polymer polyethylene) storage and transportation containers, reaction equipment series: Steel lined plastic (turtle shell lining - steel, mesh, plastic three in one) is a steel plastic compositeThe series of products. It is a process of welding steel mesh (turtle shell) onto the inner surface of a steel body, using polyethylene as the raw material and employing a rotary molding process (rotational molding technology) to form a single piece on the surface of the steel body. Due to the integration of the steel mesh (turtle shell) and polyethylene and the welding of the steel mesh to the inner surface of the steel body, it is difficult for polyethylene to detach from the inner surface of the steel body. Therefore, it is an extremely excellent corrosion-resistant product. The inner lining of the product is flat, smooth, and sturdy, with advantages such as better corrosion resistance, no leakage, no peeling, wear resistance, and long service life. It is an ideal storage and transportation container for transporting corrosive liquids, and can be applied to automotive transport tanks, pipelines, low-pressure tanks, reaction vessels, ion exchange columns, pickling tanks, sedimentation tanks, neutralization tanks, electroplating tanks, pickling tanks, marine transport storage tanks, environmental protection equipment, etc. below 90 ℃.