Min. Order Reference FOB Price
1 Cubic Meter US$500.00-1,000.00 / Cubic Meter
Product Description
Product Description VSP ring is also named very special packing (Mellaring ring) which means a very excellent packing, it has reasonable geometric symmetry, excellent inner structure and large free space. Compared with Pall ring, its flux efficiency is increased 15-30%; its pressure drop is ...