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        BCK Series Glass Lined Storage Tank

        Glass lined equipment is a kind of vessel which cylinder was made of high quality carbon steel lined with special silicate glass by fritting at a high temperature, with mechanical strength as steel vessel, anti-corrosive as glass equipment, ideal multi-fu
        INQUIRY
        Description Enamel Characteristic Chemical Property Corrosive Allowance
        Introduction


        Glass lined equipment is a kind of vessel which cylinder was made of high quality carbon steel lined with special silicate glass by fritting at a high temperature, with mechanical strength as steel vessel, anti-corrosive as glass equipment, ideal multi-functional corrosive resistance equipment for hydrolysis, neutralization, crystallization, distillation, evaporation and stocking in pharmaceutical, chemical industries.



        Application


        Applied with high corrossive resistance characteristics technology glass lined reactor manufacture; this achieved the reactor with highly corrosion resistant, chemical inert, as ideal equipment for different processing environment, as below:
        1.pharmaceutical and veterinary drugs
        2.chemical and fine chemicals
        3.dyeing industry
        4.organic synthesis
        5.food-stuff industry







        Glass-Lined Enamel Characteristics

        We provided high content cobaltous oxide and silica anti-corrosive enamel for glass lined equipment, pipeline and fittings, which coating on the surface of metallic matrix and through high temperature 950℃~980℃ furnace for enamel firing, make the glass lined equipment have the performance of metal strength and glass material stabilities.


        Physical Property


         
        Test Item Results Standard
        Mechanical Impact resistance of glass-lined layer >220 x10-3J GB25025-2010
        Enamel Thickness (mm) 0.8~2.0mm GB25025-2010
        Preliminary Spark Test (V) 20kV GB25025-2010
        Final Spark Test(V) 7kV GB25025-2010
        Thermal/Cooling shock resistance of glass-lined layer (℃)    
        Cooling Impact: 110℃ GB25025-2010
        Thermal Impact: 120℃  
        Design Temperature (℃) 0℃~180℃ GB25025-2010





               
        Glass Lined Reactor Chemical Property
        Glass Lined Equipment Enamel Chemical Resistance Allowance List

         

        No.

        Medium Name

        Concentration

        Temp.

        Corrosive Rate mm/y
        No.
        Medium

        Concentration

        Temp.

        Corrosive Rate mm/y
        1 HCL <35 <105 <0.005 22 Al2 (SO4)3 20-50 <105 <0.005
        2 HCL >5 >105 0.02-0.05 23 NH4 Cl <50 <105 <0.005
        3 HNO3 5-75 <105 <0.005 24 HCHO -100 <105 <0.005
        4 HNO3 100 <60 <0.005 25 K2 SO4 10 <105 <0.005
        5 H2SO4 <80 150 <0.005 26 NaCl 50 105 <0.005
        6 H3PO4 40 100 0.02-0.05 27 C2 H2O4 10 <38 <0.005
        7 H3PO4 40 >150 >0.05 28 NaF <5 <100 <0.005
        8 H3PO4 30-80 <100 <0.005 29 NaHSo 20-50 100 <0.02
        9 NaOH <25 Room Temp. <0.005 30 C2 H4 (NH2)OH -100 <105 <0.005
        10 NaOH 20 60 >0.02 31 C2 H4 (NH2)OH -100 <200 <0.005
        11 NaOH 20 80 >0.05 32 Br 100 <80 0.005-0.02
        12 NaOH 30 <38 <0.005 33 CCl 4 50-100 <105 <0.005
        13 Na2CO3 30 60 <0.03 34 H2 CrO4 20-30 <105 <0.005
        14 NaHCO3 >25 Room Temp. <0.005 35 FeCl3 10-40 <105 0.02-0.05
        15 NaHCO3 >25 100 <0.02 36 (HO3)C6H2COOH 100 <100 <0.005
        16 CuSO4 10-50 <105 <0.005 37 COOH(CH2) 2CH)(NH2) 100 <100 <0.005
        17 CuCl2 10-50 <105 <0.005 38 C6H6 100 <100 <0.005
        18 Cu (NO3)2 10-50 <105 <0.005 39 C6H5OH 100 <100 <0.005
        19 CH 3COOH ~100 <100 <0.005 40 NaNO3 10-50 <100 <0.005
        20 AlCl3 10 >200 >0.05 41 Na2SO4 20 <100 <0.005
        21 AlCl3 30 <105 <0.005 Attention: hydrofluoric acid, high-concentration phosphoric acid and high-concentration sodium hydroxide
        22 KAl (SO4)2 10-50 <105 <0.005


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