Vividh Perforators & Agencies manufactures Woven Wire Mesh Test Sieves. Vividh Perforators & Agencies is the supplier of perforated sheets, wire nettings, crimped wire meshes, vibrating Screens, welded meshes, chain link fencing, and demister pads. Woven Wire Mesh Test Sieves are the most widely used test sieves for all types of laboratory sampling and particle size analysis. Woven Wire Mesh Test Sieves are made with only the highest quality materials and are available in diameter sizes of 38, 100, 150, 200, 250, 300, 315, 350, 400 and 450mm or in 3, 8, 12 or 18 inches. These test seives can be supplied with aperture sizes ranging from 125mm down to 20 microns in full and half height versions. These woven wire mesh sieves are Available in frame materials of either brass or stainless steel with larger diameter sieves also available in plated steel.