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Apron device 2 of the electric furnace slag tapping device
Apron device of electric furnace slag tapping device
Stave and method2 for preparing stave
Stave and method for preparing stave
Tuyere 5 for the steel industry
Tuyere 4 for steel industry
Tuyere 3 for steel industry
Tuyere 2 for the steel industry
Tuyere for the steel industry
Double chamber spiral tuyere for blast furnace
Blast furnace tuyere with excellent thermal conductivity and abrasion resistance and manufacturing m
Chinese Patent 2
Tuyere for Chinese patent
Tuyere for Japanese patent
Tuyere for Indonesian patent
Tyuere for Vietnamese
Tuyere for USA patent2
Tuyere for USA patent
Tuyere for Russian patent
Tuyere for German patent
Tuyere for Taiwanese
Tuyere for Indian
Tuyere for Brazilian patent
Two-chamber spiral tube with improved heat resistance against molten metal
Electric furnace slag tapping device, slide jacket and fixed jacket blast furnace stave
Manufacturing method for a slag discharge door
Blast furnace stave with excellent thermal conductivity and abrasion resistance and manufacturing me
Cooling pipe fixing structure for blast furnace stave
Lance nozzle manufacturing method
Lance head with excellent thermal conductivity and wear resistance and manufacturing method
Lance Japanese Patent 2
Lance Japanese Patent
Dust burner for melting furnace and manufacturing method
Cooling panel for blast furnace furnace wall cooling and refractory material injection
Blast furnace cooling plate with excellent thermal conductivity and wear resistance and manufacturin
Cooling panel for blast furnace wall cooling and refractory injection