Profile: Protank specializes in providing plastic tanks for industrial applications. Our products include water tanks, chemical tanks, double wall tanks, containment tanks, cone bottom tanks, below ground tanks, and custom tanks. We also offer horizontal tanks, open top tanks, heat traced & insulated tanks, septic tanks, and accessories. We also specialize in offering industrial plastic pipes, valves, fittings, pumps, and flow meters. Our plastic tanks are manufactured using HDPE, HDLPE, LHDPE, XLPE, and HDXLPE. We also custom-make plastic tanks out of PE, PP and PVC plastics.