Min. Order Reference FOB Price
1 Cubic Meter US$130.00-190.00 / Cubic Meter
Product Description
Absorption Desorption Separation Tower Internals Metal Pall Ring Random Packing Product Description I. Structural Features The metal Pall ring is an improvement based on the Raschig ring. Its wall has a window structure, and tongue-shaped flaps are punched out on the ring wall, forming ...