Pipeline corrosion detection equipment and testing method

The invention provides pipeline corrosion detection equipment and a testing method. The device comprises a measuring kettle, a to-be-tested pipeline is arranged in the measuring kettle, a temperature sensor and a pH meter are arranged at the bottom of the measuring kettle, a sampling pipe and an exhaust pipe are arranged at the top of the measuring kettle, and a heating wire is arranged on the side wall of the measuring kettle; the measuring kettle is communicated with a gas storage tank; a flow pump, a mixing chamber and a booster pump are sequentially arranged between the gas storage tank and the measuring kettle; the measuring kettle is also communicated with a liquid storage tank, and an injection pump is arranged between the liquid storage tank and the measuring kettle; according to the method, the influence of factors such as carbon dioxide partial pressure, temperature and ion content on pipeline corrosion can be tested by virtue of the device. The device can simulate the corrosion process of natural g