Can 2205 tubes be expansion-welded to 316L tube sheets?
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Gentlemen, the material of the 2205 pipe is hard; it’s 25X1 in size. Can it be expansion-welded to a 316L tube sheet with sufficient strength? If expansion joining was possible, did the tube crack during the expansion joining process? How is the equipment performing? Thank you
Thank you. May I ask what the pipe specifications are, and did the pipes crack during expansion joining?
Building】 Thank you. May I ask what the diameter of the pipes is, and did the pipes crack during expansion? How is it working?
It’s best not to use expansion jointing; you can take a look at an article on the Haichuan Corrosion Technology Forum, especially in environments with chloride ions
Thank you. Setting aside electrochemical corrosion and intergranular corrosion caused by different materials, from the perspective of manufacturing processes and performance, can 25x1 2205 tubes be welded to 316L tube sheets?