Alkali Salt Liquid Storage Tank Product Advantages: One-piece overall rotomolding, seamless, sturdy and durable, resistant to various acids and alkalis, corrosion-proof, and long-lasting. It is an ideal replacement for stainless steel, aluminum products, organic glass, and plastic welding plates. The tank wall thickness is uniform, eliminating the possibility of perforations at the corners due to stretching. Rotomolded products have no residual stress, allowing for the simultaneous molding of products in different shapes and colors, facilitating precise production for enterprises. Since the tank inevitably forms a spherical bulge inward during molding, the foundation should be shaped similarly into a spherical bulge. On a level base, no sand is needed to form a spherical bulge corresponding to the tank bottom. When used outdoors, avoid direct sunlight to extend the service life.