ENVIRONMENTAL CERAMICS-HONEYCOMB CERAMICS,FOAMED CERAMICS AND FILTRATION CERAMICS The multi-channel bricks are made of cordierite and porcelain. Its shapes are rectangular, cylinder and ellipse. For the rectangular multi-channel bricks, the size is 150mm x 150mm x 50mm to 300mm. The channels are 20 x 20, 25 x 25, 35 x 35, 40 x 40, 59 x 59, 100CPSI, 200CPSI, 300CPSI and 400CPSI. The size of cylinder or ellipse multi-channel bricks is 50mm to 150mm x 50mm to 200mm, channels are: 100CPSI, 200CPSI, 300CPSI and 400CPSI. Foamed ceramics are widely applied in the plant of steel, iron, copper and aluminum to filter liquid steel,iron,copper and aluminum. Filtration ceramics are Plate and pipe of the micro-pore filtration, porcelain filtration sand and it is an excellent high-efficiency filter product on boiler dusk and waster water treatment . For more info,please contact us as soon as possible by Hotmail:acechempackinc and Skype:acechempackinc .