Zirconia Core Tundish Nozzle Metering Nozzle Refractory

Zirconia Core Tundish Nozzle Metering Nozzle Refractory
Product Details

Quick Details

Place of Origin:Henan, China (Mainland)         Shape:Pipe


CaO Content (%):less                           MgO Content (%):less

Refractoriness :1750°< Refractoriness< 2000° Certificate:ISO BV SGS

Brand Name:Topchase                              Size:client’s drawing

Bulk density:4.1-5.3g/cm3                     Apparent porosity % ≤:12-22

Zr(Hf)O2 % ≥:75-95                           Sample:Freely   


Mainly used on the bottom of tundish complete with tundish nozzle ,  controling the molten steel flow rate.We use the selected imported zirconic sand  to ensure the high quality of zirconia nore.As we adhere to the principle of quality first all the time ,our products are well received by clients demestic and abroard,as well we would thanks to all the support from our regular clients ,and hope can be your business partner for mutual benefits.



They are mainly used in the continuous casting for  small billet,big billet, rectangular billet.etc.



1.Low expansion, supprior resistance to erosion and  and good thermal shock  resistance.

2.Long time for drawn steel ,no burst and flow deviation.

3High fracture toughness and High hardness

4No  diameter change of zirconia core 

5. strong anti-abration resistance and good erosion resistance

6.High density and Long service life

Good quality control systerm:

We have complete QC system for the chemical composition 

and physical properties. all of the prodducts will be tested on line and after finishied during the production process.


Packaging & Delivery

Packaging Details

1. Wooden case (Seaworthy  packing) 

2. Pallets (Seaworthy  packing) 

3. Can based on customer's requirements

Delivery Time

20-30days after deposit

If you need such refractory products ,please kindly contact us for further information  ,looking forward to your inquiry.

If you are looking high quality and hot sale zirconia core tundish nozzle metering nozzle refractory at low price, you can feel free to contact our company - Topchase Metallurgical, one of the leading manufacturers and suppliers in China. We can supply you with special offer customized zirconia core tundish nozzle metering nozzle refractory in stock.