1.looped wedge wire screen pipe 2.material:stainless steel,steel 3.layer:1.2.multilayers 4.diameter: 20-300mm looped wedge wire screen pipe SpecificationsCharacteristics• simple process, good permeability, stability • strong corrosion resistance, recycling • easy to clean, easy installation, high efficiency, long life Application• For air, dust, industrial gases & medicine • For food, beverages, ...