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Detailed Product Description Quick-Change Machine refractory nozzleare mainly used in successive-casting intermediary, form a complete set with fast-replacing parts ...

Detailed Product Description Rrfractory nozzle quick-change machine are made of alloy steel and composed of mechanism, hydraulic cover, hydraulic vat, water-supply outlet and sewer. Service life of water-supply outlet is over 50 hours and sewer is 8-10hours.They forms a complete set with...

Detailed Product Description 1.>Passed ISO9001: 2000 Certification. 2.>Now the largest professional manufacturer inChina.3.>refractory base brick ...

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Detailed Product Description  refractory nozzle are mainly used in successive-casting intermediary, form a complete set with fast-replacing parts ...

Detailed Product Description Refracory nozzleis made of zirconia and imported natural zirkiet, formed by high tension and baked in high temperature when stablized by special technology. Different sizes and types of outlets are designed and made according to users different steel-making conditions...

Detailed Product Description Refractory nozzle is made of zirconia and imported natural zirkite, formed by high tension and baked in high temperature when stablized by special technology. Different sizes and types of outlets are designed and made according to users different steel-making condition...

Detailed Product Description They are mainly used in successive-casting intermediary, form a complete set with fast-replacing parts ...

Detailed Product Description Refractory nozzle is made of zirconia and imported natural zirkite, formed by high tension and baked in high temperature when stablized by special technology. Different sizes and types of outlets are designed and made according to users different steel-making condition...