Flat Ring

The flat ring packing is similar to ring of the ladder on the structure, but there are no toper turn-ups, Guarantee packing unify orientation when piling up, increase pile density, curve arc muscle slice make packing layer angry liquid distribute further more even inside, Improve separate result greatly, it has to be person who pay high to pass quality, bed layers of obstruction low, self-care ability heavy, return to and mix and carry secretly light difficult to marry the merits, such as dirt, etc.; The flat ring packing divides into a type, two types, three types and 3 kinds at present.