A welding torch is an essential tool for metal welding, capable of producing high-temperature flames exceeding 2000°C through the combustion of gases like acetylene and propane mixed with oxygen. This powerful tool is designed to melt base metals and welding rods, making it indispensable in various welding applications, **Core Structure:** The welding torch consists of a durable handle, oxygen and gas regulating valves, a mixing chamber, and a precise nozzle. By adjusting the gas ratios, users can achieve various flame types, including neutral and carburizing flames, tailored to specific welding needs, **Classification and Applications:**, - **Oxy-Acetylene Welding Torch:** Operating at an impressive temperature of up to 3100°C, this type of torch is ideal for welding copper pipes commonly used in refrigeration systems, - **Oxy-Propane Welding Torch:** With a lower temperature of around 2500°C, this torch is perfect for working with thin plates and low-melting-point metals, **Features:** These portable, flexible, and cost-effective welding torches are widely utilized for connecting pipes in air conditioning and refrigeration systems, as well as for repairing leaks, **Safety Notes:** It is crucial to avoid any oil contact with oxygen cylinders. When igniting the torch, always open the gas valve first before adjusting the oxygen supply. Additionally, wearing appropriate protective equipment is essential for safety, As a leading provider of welding solutions, we are proud to offer high-quality welding torches manufactured in China. Our products are sourced from reputable suppliers and factories, ensuring reliability and performance for all your welding needs