Customized Tundish Metering Nozzle
We provide customized nozzle design and manufacturing services tailored to specific operating conditions to address issues such as frequent clogging, fluctuating ingot quality, and short service life. Materials, orifice shapes, lengths, and interfaces can all be customized according to customer requirements, supporting designs based on provided drawings, samples, or specifications.
Our Products
Product Advantages
- Stable Flow Control
- The nozzle profile and dimensions are optimized based on pulling speed and steel grade, effectively reducing fluctuations in molten steel flow.
- Anti-clogging and Anti-adhesion
- The inner arc structure and material composition are optimized to reduce impurity adhesion and minimize the risk of nozzle clogging.
- Extended Service Life
- Utilizes high-density refractory materials with excellent resistance to erosion and thermal shock.
- Seamless Compatibility
- Customizable shapes and interfaces to fit specific ladle and slide systems, enabling direct replacement and installation.
Customizable Features
Nozzle Inner Diameter and Hole Profile
Nozzle Length and Overall Dimensions
Material Grade Selection
Anti-clogging and Flow-stabilizing Structural Optimization
Compatibility Design for Existing Ladle and Skid Systems
Supports customization based on provided drawings or actual operating conditions.
How to Contact Us
We offer multiple communication channels-choose the most convenient option for you:
💡 Recommended message content (for faster response via email/WhatsApp):
✔ Product name (e.g., Tundish Metering Nozzle)
✔ Steel grade, pulling speed, size requirements
✔ Current usage/issues encountered
✔ Need for samples or customized quotes
Phone / WhatsApp:
+86-15137204364 (Directly answered during business hours)
zhang@ayctgy.com
(Send specifications, drawings, or inquiries)
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Zirconia Inserts |
|||
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CT-PMD1 |
CT-PMD2 |
CT-PMD3 |
|
Physical Properties |
|
|
|
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Apparent Porosity (%) |
11-12 |
8-10 |
6-8 |
|
Bulk Density (g/cm3) |
≥4.9 |
≥5.2 |
≥5.3 |
|
Chemical Analysis(%) |
|
|
|
|
ZrO + HfO |
≥94.0 |
≥95.5 |
≥96.0 |
|
SiO |
1.1 |
0.23 |
0.5 |
|
TiO2 |
0.2 |
0.2 |
0.1 |
|
Fe2O3 |
0.5 |
0.05 |
0.05 |
|
Al2O3 |
0.4 |
0.42 |
0.1 |
|
CaO |
0.2 |
0.15 |
0.15 |
|
MgO |
2.5 |
2.4 |
2.4 |
|
Na2O |
0.03 |
0.01 |
0.01 |
|
Outside |
|||
|
|
CT-GL1 |
CT-GL2 |
CT-GY1 |
|
Physical Properties |
|
|
|
|
Apparent Porosity (%) |
18-20 |
16-18 |
18-20 |
|
Bulk Density (g/cm3) |
≥2.8 |
≥2.85 |
≥2.9 |
|
Chemical Analysis(%) |
|
|
|
|
Al2O3 |
75 |
82 |
96.5 |
|
TiO2 |
3.0 |
2.5 |
0.1 |
|
Fe2O3 |
1.5 |
1.2 |
0.1 |
|
SiO |
10 |
8 |
0.1 |
|
CaO |
0.2 |
0.1 |
2.5 |
|
MgO |
0.2 |
0.1 |
0.1 |
|
P2O5 |
2.5 |
2.5 |
0.01 |
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