Mesh/inch Wire Diameter(mm) Aperture (mm) Mesh/inch Wire diameter(mm) Aperture (mm) 2mesh 1.80 10.90 60mesh 0.15 0.273 3mesh 1.60 6.866 70mesh 0.14 0.223 4mesh 1.20 5.15 80mesh 0.12 0.198 5mesh 0.91 4.17 90mesh 0.11 0.172 6mesh 0.80 3.433 100mesh 0.10 0.154 8mesh 0.60 2.575 120mesh 0.08 0.132 10mesh 0.55 1.990 140mesh 0.07 0.111 12mesh 0.50 1.616 150mesh 0.065 0.104 14mesh 0.45 1.362 160mesh 0.065 0.094 16mesh 0.40 1.188 180mesh 0.053 0.088 18mesh 0.35 1.060 200mesh 0.053 0.074 20mesh 0.30 0.970 250mesh 0.04 0.061 26mesh 0.28 0.696 300mesh 0.035 0.049 30mesh 0.25 0.596 325mesh 0.03 0.048 40mesh 0.21 0.425 350mesh 0.03 0.042 50mesh 0.19 0.318 400mesh 0.025 0.0385 XinXiang XinLi  Filter Technology Co., Ltd. is one of the earliest specialized in sintered metal filter equipment R & D and manufacturing of production-oriented enterprises, the company has international advanced production equipment, technology and perfect quality inspection system, as well as many years of training together a professional engaged in a vacuum sintering and filtration equipment design andmanufacturing of the technical team, product quality to meet international technical standards for the same period of the product.