This is a corrosive substance tank semi-trailer manufactured, specifically designed for transporting hydrochloric acid, sodium hydroxide solution, and other Class 8 hazardous liquid chemicals. This acid tanker trailers for sale is constructed with high-strength steel and features a corrosion-resistant tank body, with side and rear protective devices made of aluminum alloy to handle aggressive media. The plastic-coated inner liner of the tank provides additional protection against corrosion, extends its service life, and ensures a safe transportation process.