Titanium and titanium alloys have excellent plasticity and toughness, especially with good low-temperature impact toughness and excellent corrosion resistance. However, the reactivity and heating sensitivity of titanium make it easy to absorb impurities such as hydrogen, oxygen, and nitrogen during its welding process, making welding a key process in titanium equipment manufacturing. Our company produces light component removal towers for Maoming Shihua East Oil Chemical and dechlorination towers for Chongqing Tianyuan Chemical, and the welding quality is completely satisfactory to our customers.