About welding of small diameter heat exchange tube ends
Thread Content
Recently, I received 20 nuclear power heat exchanger products and found that the diameters of the heat exchange tubes are relatively small, including φ10.2x2, φ13.5x1.6, φ14x1, etc. The joints are flush or retracted by 0.5mm, and automatic welding is required to make them beautiful. Want to know what kind of welding equipment can meet the requirements?
Those working on nuclear power projects still don’t know about “pulse automatic argon arc welding machine”? It can fully meet the welding requirements.
Please be more detailed. we need it very much
My unit uses welding. The heat exchange tube is 1 to 1.5mm higher than the tube plate, and the tube plate hole is 1X45 degrees.