... steel wire, nickel wire, copper(brass or bronze) wire and polyester wire.weave pattern: plain ducth weave, twilled ductch weaveMaterial ... resistant,heart resistant,corrosion resistant.Packing:Inside with kraft paper and outside wrap with PVC woven bagSizes:Standard roll width: ... liquids, or in water treatment,It is with a high filter capacity and precision, mainly used in fields of Airspace, oil, ...