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      1. Pingxiang Petrochemical Packing Co., Ltd.
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        Add: Xiangdong Ceramic Industrial
        Park, Pingxiang City, Jiangxi Province
        P.C.: 337022 P.R.China
        Chairman: Xv Huaisheng 13907993138
        General manager: Liu Qihong 13607994088
        Tel: +86-799-3411918
        Fax: +86-799-3412668
        E-mail: pcp@sino-packing.com
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        Perforated Ceramic Balls
         

        [ Products Description ]
        Perforated ceramic ball is developed on the basis of inert ceramic ball. It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; furthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body. As a new efficient support and covering material of catalyst, it has been widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries since put into market.

        [ Technical Specification ]
        Item/Type Feldspar Feldspar-Mullite Mullite Mullite-Corundum Corundum
        Chemical Composition % Al2O3 20-30 30-45 45-70 70-90 ≥90
        Al2O3+SiO2 ≥90
        Fe2O3 ≤1
        Water absorption, % ≤5
        Acid resistance, % ≥98
        Alkali resistance, % ≥80 ≥82 ≥85 ≥90 ≥95
        Thermal Resistance, °C ≥300 ≥400 ≥500 ≥600 ≥600
        Crushing strength
        N/Piece
        Φ3 ≥400 ≥420 ≥440 ≥480 ≥500
        Φ6 ≥480 ≥520 ≥600 ≥620 ≥650
        Φ8 ≥600 ≥700 ≥800 ≥900 ≥1000
        Φ10 ≥1000 ≥1100 ≥1300 ≥1500 ≥1800
        Φ13 ≥1500 ≥1600 ≥1800 ≥2300 ≥2600
        Φ16 ≥1800 ≥2000 ≥2300 ≥2800 ≥3200
        Φ20 ≥2500 ≥2800 ≥3200 ≥3600 ≥4000
        Φ25 ≥3000 ≥3200 ≥3500 ≥4000 ≥4500
        Φ30 ≥4000 ≥4500 ≥5000 ≥5500 ≥6000
        Φ38 ≥6000 ≥6500 ≥7000 ≥8500 ≥10000
        Φ50 ≥8000 ≥8500 ≥9000 ≥10000 ≥12000
        Φ75 ≥10000 ≥11000 ≥12000 ≥14000 ≥15000
        Bulk Density, kg/m3 1100-1200 1200-1300 1300-1400 1400-1500 ≥1550
        Note: The data of bulk density is given for reference only, not as the acceptance criterion.

        [ Size ]
        Diameter, Φ 6 8 10 13 16 20 25 30 38 50 60 75
        Tolerance, mm ±1.0 ±1.5 ±2.0 ±3.0
        Diameter of hole, mm 2-3 3-5 5-8 8-10
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