Core with every sizes ,can be custom make as per client drawing.
The cores is used for continuous casting tundish,blooms, billets, rectangular billet,slab steel casting , to control the molten steel flow. The nozzle core has the high erosion resistence,good quality,the long use life is the 40h,the content of the zirconia is 94%-95%. Can increase the service life.
1.Custom make all type Metering Nozzle.
2.Easy operation,precise size .Strong abrasion resistance.
3.Long time for drawn steel,not burst. no flow deviation.
4.Small change of the nozzle diameter.
1.The cores is used for continuous casting tundish,blooms, billets , rectangular billet,slab steel casting .
2.To control the molten steel flow,for the steelmaking use in the tundi
1) Service life depends on steemaking condition, refractory slide gate and different operation mode.
2) We can mark different material indifferent part and detailed index according to the drawings.
1.With high strength, high refractoriness, strong erosion resistance.
2.Can be customized according to customer's drawings for production.
3.The well block is suite with the nozzle , it can use in t
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