TUBE-TO-TUBESHEET JOINTS: THE MANY CHOICES
2016-10-19u2002·u2002welding. Tube end expansion may be done either by hydraulic means or by use of a conventional three roller expander. Welding may be done manually, with or without filler metal, or by use of semiautomatic welding equipment. Before the fabrication step is begun, a mock-up tube-to-tubesheet joint should be assembled using the
Get Price