Features:
1) Material: stainless steel 304
2) Min. aperture: 0.1mm
3) Min. diameter: 50mm
4) Used for anti-sand in the well or other places

       Our products are widely used for wine-making, malting, paper-making, mining, crement-producing, food-processing, oil-refiningm painting as well as the industries of cigarete, sugar, foodstuff, noise-sliencer, encironmental protection, agricultural machine, chemical industry and pharmacy industry.