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            PRODUCT CENTER   Bearing Steel Tube > Manufacturing Equipment

            1# and 2# step furnaces

            1# and 2# spheroidizing furnaces and
            full-automatic straightening machine

            Perforating machine
            and auto heading machine

            Full-automatic flue gas protection atmo-
            sphere anaerobic spheroidizing furnace

            100m flue gas protection atmosphere
            anaerobic spheroidizing furface
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