Seek help with the issue of replacing the external welded metal mesh!
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Several small holes are made in the wall of the end tube, which is then covered with a metal mesh. Due to the high pressure of the liquid inside the tube, how is the metal mesh fixed to the outside of the metal tube? ? Are there any good structures or methods? Seeking advice! !
1. Welding cannot be used, as even the smallest amount of welding energy will melt the mesh. 2. A metal ring with an inner diameter equal to the outer diameter of the tube plus twice the thickness of the mesh is used to hold the mesh around the outside of the tube. 3. The number of metal rings depends on the height of the perforated tube, without affecting the area of the openings. 4. The mesh must have sufficient overlap; this method will meet the requirements