Mechanical Alloy Steel Flange Forging High Strength Quenching / Normalizing
                                         
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                                            ... and prolong working life Products reference: Material 4140,34CrNiMo6,18CrNiMo7-6 Forging equipment 9000MM numerical control ring rollling machine Application QT flange forging used for all forging heat treatment,to enhance mechanical property Melting...                                         
                                        
                                            JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
                                         
                                        
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