Min. Order Reference FOB Price
1 M3 US$500.00-1,200.00 / M3
Product Description
Product Description Plastic pall ring is also called plastic pall ring packing. It is a type of random packing, which modifies directly at the shortcomings of raschig ring. This type pall ring makes some structural improvements on the basis of raschig ring. It adds many small rectangular windows on ...