I would like to ask what kind of filler this is
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There is a tower equipped with Y250 packing. What does Y250 mean, and what type of packing is it?
I think it should be a regular packing material; however, your model number doesn’t quite conform to the standard notation used. In the specification notation for corrugated packing materials, the numbers generally represent the specific surface area value, while the letters X and Y indicate the corrugation angle, which is 30° or 45° respectively. For example, 400X means that this type of corrugated packing material has a specific surface area of 400 m2/m3, with a corrugation angle of 30°. The pressure drop of X-type packing is low ； The Y-type packing has good mass transfer performance. . Wavy packing can be made from materials such as stainless steel, copper, aluminum, pure titanium, molybdenum, ceramics, and plastics.