The gas torch is very convenient to use, and can be used for metal welding/pipe thawing/outdoor barbecue/cake baking/air conditioner refrigerator copper pipe processing /butcher shop (singeing)/household maintenance and so on. Material: Copper And Alloy Maximum Temperature: 1300℃ Fire Outlet Diameter: 12mm Copper Tube Length: 73mm Gas Consumption: 150g/h. Note: Gas bottle is not included in the package. Features: 1. Made of high temperature resistant copper metal material, safer and more durable. 2. Extended copper tube makes the firepower more concentrated. 3. With electronic ignition and adjustable firepower, it is more convenient to use.