Pingxiang Bestn Chemical Packing Co., Ltd.  

Product Name: 25mm 38mm 50mm 80mm Ceramic Pall Ring Model NO.: BS-CPR Source: Particle Effect: Improve The Wear Resistance Usage: Chemical Industry Product Type: Random Packing Structure Feature: Ring Form Filler Material: Ceramic Trademark: Bestn Transport Package: Transport Package Specification: 25mm 38mm 50mm 76mm Origin: Pingxiang Jiangxi HS Code: 6909110000 Product Description 25mm 38mm 50mm 80mm Ceramic Pall RingCeramic pall ringhas excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide. It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.Model:Ceramic Pall RingShape:RingColor:Light GreyChemical compositionSiO2Al2O3Fe2O3CaOK2O+Na2O>70%17-23%<1%<1-2%<2-4%Technical dataDiameter (mm)D*H*T(mm)Surface areaFree volume (%)Number per m3Bulk density (Kg/m3)Dry Packing Factor (m-1)(m2/m3)3838*38*415075134005703565050*50*51207868005502528080*80*875801950520146Physical propertiesIndexValueSpecific gravity(g/cm3)2.25-2.35Water absorption (%)<0.5Acid-resisting strength, %Wt. Loss (ASTMc279)<4Firing temperature(Degree C)1280-1320Softening point( Degree C)>1400Density(kg/m3)2350Typical Applicationa) Have excellent acid resistance and heat resistance.b) It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid.c) Used in high or low temperature conditions.d) Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.Package :Jumbo bag; Carton box; Wooden CaseWarranty:a) By National Standard HG-T 4369-2012b) Offer lifetime consultation on problems occurredGeometric Characteristic DataSizesThicknessSurface areaFree volumeNumberBulk density(mm)(mm)(m2/m3)(%)per m3(kg/m3)25321073530005803841807513000570505130786300540808110811900530