Type flange Applicable equipment 6300T / Applicable equipment 4000T / Applicable equipment 1600T / 6m CNC ring grinding machine maximum single weight 10T, maximum diameter 6M, 0.8M height Applicable equipment 800T / Applicable equipment 1 m CNC vertical ring grinding machine maximum single weight 3T, maximum diameter 1M, 0.7M height
Raw material procurement - Raw material inspection - Chemical composition re-inspection - Forging - Marking - Post-forging heat treatment - Marking - Inspection - Roughing - Marking - Inspection - Performance heat treatment - Hardness inspection - Marking - Sampling according to standard or technical conditions - Stretching (room temperature, Low temperature, high temperature), impact (room temperature, low temperature), low magnification, metallographic examination - secondary processing - identification - inspection - stress relief - identification - warranty book - storage
Max diameter of ring is 6000 mm, the max weight of ring is 30 T, and the max diameter of disc or tube sheet is 6000 mm, the max weight is 74 T, the max thickness of ring or disc is 1200 mm, Max. Unit weight for shaft forgings is 74 T. Now, each branch company have gained certificates of CCS, BV, KR, GL,ABS,DNV, LR,RINA, RS, IRS. We participate in establish national level and occupation standard, and have 14 national patents. We have established long-term cooperation with Dalian Heavery Industry Group Co.,Ltd, Dongfang Electric Corporation, Shanghai Electric Group Co.,Ltd, Shanghai Zhenhua Heavy Industry Co.,Ltd, Chongqing Gearbox Co.,Ltd, Daqing Petrochemical Machinery Co.,Ltd, Nanjing High-Speed&Accurate Gear Group Co.,Ltd, in the worldwide, we also cooperate with Danieli, Wartsila, Siemens,SMS,Bosch,Caterpillar,Valmet, Hitachi,FLSmidth,Toshiba and so on.