filter screen pack 1.Filter screen is approved by ISO9001:2000 2. ... 302, 304, 304L, 316, 316L, iron wire mesh, stainless steel wire mesh, galvanized wire mesh etc.Shape: round, oval, rectangle, square ... Weave: plain weave , twill weave, dutch weave.Specification: wire dia from 1" to 30".ayers: single layer or ... as to facilitate the increase of the life of pack, and to alleviate the effect of broken yarns ...