Tundish Outlet Nozzle
Stable steel flow, reduced spatter
Supports custom machining for hassle-free replacement.
Controllable flow rate, extended lifespan, and more stable production.
Products Description
Tundish Outlet Nozzle This critical component in the continuous casting system withstands molten steel impact, regulates flow, and guides molten steel into the mold. It enables smoother casting, reduces downtime, and minimizes rework.
Primary Applications
Continuous Casting Trough
Serves as the flow control component between ladle and mold, ensuring stable steel flow.
01
Distributors and Guide Tubes
Guarantees consistent flow where molten steel needs to be distributed and directed.
02
High-Impurity/High-Abrasion Conditions
Wear-resistant designs extend service life when handling steel grades containing inclusions or hard particles.
03
Pilot Production & Small-Batch Process Validation
Sample-grade nozzles facilitate matching and parameter optimization on test lines.
04
Equipment Retrofit or Upgrade
Replace aged nozzles and modify flow channels to reduce slag bands and defect rates.
05
Our Products
FAQ
Q: My nozzle diameter and connection are non-standard. Can you custom-make them according to drawings?
A: Yes. Please send photos of the old parts, connection dimensions, or drawings. We will match them based on the drawings and confirm the installation method.
Q: Which material is more durable? Silicon carbide or high-alumina brick?
A: It depends on the operating conditions. For high-wear applications with hard inclusions, silicon carbide or composite wear-resistant materials are recommended. Under normal temperatures and wear levels, high-alumina or mullite types offer better cost-effectiveness. We will provide recommendations based on the conditions you describe.
Q: What causes nozzle clogging?
A: Clogging is often caused by inclusions, condensation, or slag. We recommend reviewing molten steel treatment processes, maintaining appropriate tapping temperatures, and periodically cleaning the nozzle bore. Replace the wear-resistant core if necessary.
Q: Can I purchase just the core without the housing?
A: This is usually possible. Many customers retain the housing and only purchase the worn core to reduce costs. Compatibility between the housing and core must be confirmed.
Q: What are the lead times and minimum order quantities?
A: Standard specifications are available for small batches. Custom products' lead times depend on order volume and processing requirements. Contact us for material lead times and minimum order quantities.
Q: How do we ensure the durability of the outlet?
A: Selecting the right material and suitable outlet shape is crucial. Provide your operating conditions (temperature, impact strength, metallurgical type), and we will recommend the most suitable material and thickness.
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