A welding torch is an essential tool for metalworking, generating intense flames (over 2000°C) through the combustion of gases like acetylene and propane mixed with oxygen. Used primarily for melting base metals and welding rods, this versatile tool is ideal for various welding applications, **Core Structure:** The welding torch consists of a durable handle, oxygen and gas regulating valves, a mixing chamber, and a nozzle. By adjusting the gas ratios, users can create different flame types, including neutral and carburizing flames, to suit specific welding needs, **Classification and Applications:**, - **Oxy-acetylene welding torch**: Capable of reaching high temperatures (3100°C), it is perfect for welding copper pipes in refrigeration systems and fabricating metal structures, - **Oxy-propane welding torch**: With a maximum temperature of 2500°C, this torch is suited for working with thin plates and low-melting-point metals, **Features:** Our welding torches are designed to be portable, flexible, and cost-effective. They are widely used for connecting pipes in air conditioners and refrigerators, as well as for leak repairs. As a leading supplier in China, our factory ensures high-quality manufacturing to meet the diverse needs of our customers