Characteristics: We can optimize the lance nozzle by your steelmaking practice. This would be suitable for your highefficient oxygen blast demand and shorten the time of blowing, then you will get a better steeimaking efficient. The nozzle producted by the technology of vacuum casting has highdensity organization with high copper purity, goodthermal conditions. The assembled nozzle made by forging has the properties of closely grain, high-density organization, high temperature resisitance and strong resisting fatigue.
Technical parameter: Chemical Composition: Cu≥99.96%
O≤30ppm
H≤1.0ppm
Electric conductivity: σ≥96%IACS
Pressure test: Test hydraulically at 2.0MPa for minimum 30mins, no leakage or sweating permitted.
WeldingSeam X-Ray detecton: according to JB4730-94 I-II standard
Audited Supplier 
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