Tundish Bulk Inner out Nozzle Zirconia Alumina Tundish Metering Upper Nozzle for Sale

• Customization: Available
• Material: Tundish Nozzle
• Refractoriness (℃): Refractoriness> 2000
• Shape: Pipe
• Usage: Ceramic Industry, Energy Industry, Glass Industry, Steel Industry
• Application: Steelmaking
• Size: Customized
• Compressive Strength: >=22MPa
• Density: >=2.3 g/cm3
• Transport Package: Wooden Pallets with Steel Strips
• Trademark: RONGXING
• Origin: China

Product Description

Product Description

Tundish nozzles are critical components in the continuous steel casting process, with the following usages and characteristics:

Usage of Tundish Nozzles

*Flow Control: Tundish nozzles are used to control the flow of molten steel from the tundish into the mold. They help maintain a steady and controlled casting process by regulating the flow rate.

*Quality Maintenance: These nozzles ensure a smooth and consistent flow of molten steel, reducing turbulence and minimizing the entrapment of non-metallic inclusions and gas, thereby maintaining the quality of the steel.

*Protection: They protect the molten steel from exposure to the atmosphere, preventing oxidation and contamination.
 

Refractory Parts for Continuous Casting

 

Product Parameters

Item	A		B
	Body	Slag Line	Body	Slag Line
Al2O3	≥45	≥75	≥45	--
MgO	--	--	--	≥70
SiO2	≤15	≤10	≤15	--
C+SiC	≥22	≥10	≥22	≤10
Compressive Strength	≥20 Mpa	≥25 Mpa	≥20 Mpa	≥16 Mpa
Modulus of Rupture	≥7 Mpa	≥8 Mpa	≥7 Mpa	≥5 Mpa
Porosity	≤18%	≤16%	≤18%	≤19%
Density	≥2.3 g/cm3	≥2.7 g/cm3	≥2.3 g/cm3	≥2.6 g/cm3

 

Company Profile

Customers

FAQ

1.Are you factory or trading?
We are factory with ISO 9001:2015 certified.

2. How about the capacity?
High output, with an annual output of 80,000 tons, timely delivery; guarantee delivery date.

3. How to guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

4.What can we buy from you?
Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.

5. How to confirm the grade of graphite electrode?
Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.

6. What is your payment service?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;