... gas torch, Gas torch burner, Gas torch Kitchen,.One-touch automatic piezoelectric ignition,ultra light compact design. Gas Torch ,GT-100Heating torchGas welding torchweed torchelectric soldering gunportable welding torch ... piezoelectric electrode4.Nominal Heat Input:1,65kW5.Heat Output(Gas Consumption):120g/h / 1,420kcal / 5,640BTU' ... making5.Soldering pipe joints6.Paint stripping Gas torch GT-100