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Oxygen-konverter tuyereNTPF Etalon ltd produce tuyeres for metallurgy: 6-nozzled tangential tuyeres for oxygen-refining of steel in the converter, 7-nozzled tuyeres for oxygen-refining of steel in the converter. Tuyere tests demonstrated significant converters capacity increase. It allows to transfer 3 converters shopfloor to 2 converters mode with the same efficiency. Tuyeres give reduction of unevenness of wear on the converter lining.
Blast furnace air tuyeres
NTPF Etalon ltd. produce blast furnace air tuyeres by original technology and by customer's draft also. Tuyeres' construction is patented and has many advantages, such as reduced mechanical loads thanks to inside taper compensators; Ni3Al based heat-resisting composition to protect thermo-loaded surfaces; double gas supplying mode to stable shift around the tuyere and other.
