... sheet, brass sheet and precise stainless steel wire mesh and phosphor bronze wire mesh. Diameter varies from 12.5cm to ... industry, cement, ceramics, pharmacy, metering, etc.Specifications:Standard Sieves and Test Sieves: Diameter: 5cm, 6cm, 8cm, 10cm, 20X5cm, 30X5cm.Grading ... , 17X5cm, 20X5cm.Square Opening Sieves, Round Opening Sieves and Wire Mesh Sieves for Coal:(Wooden frame opening: 0.2-100cm ...