What happens when soldering fluxes are always sprayed out of flame brazing?
If your gas line has a flux generator (flux tank):First, you can close the welding generator valve at the end of welding, to avoid the long-term flux of flux into the pipe, resulting in spraying outside the flux.Two. The amount added to control flux shall be no more than 2/1Three. Control the switch sequence of the piping method: first open the main road valve - then develop the valveOnce there is a soldering flux, do not worry. Don't worry. Turn off the gas valve immediately. When the flame stops completely, please ask the repairman to clean the pipe,
The temperature should be controlled well
