We can provide quality standard sieves and test sieves made of first-class woven wire cloth materials. Wire Cloth Materials: Stainless steel woven wire cloth or brass wire cloth. Varieties: Standard sieves, test sieves, grading sieves and so on. Shapes: Square or round or special designs. Frames: Different. Technical Information Diameter: 5cm,6cm,8cm,10cm,20X5cm,30X5cm Grading Sieves, Sieves for Grain, Medicine, etc.: Diameter: 10X5cm,15X5cm,20X5cm,25X5cm,30X6cm, 40X7cm,45X7cm,50X9cm,60X10cm Concrete Sieve: Diameter: 15cm,13cm,17X5cm,20X5cm