Premium Refractory Steel Tundish Long Nozzle Ladle Shroud for Metal Continuous Casting

• Overview
• Product Description
• Specification
• Company Profile
• FAQ

Overview

Basic Info.

Model NO.	Zhongwei Long Nozzle
Shape	Pipe
Usage	Steel Industry
Product Name	Ladle Shroud
Key Words	Long Nozzle
OEM & ODM	Accepted
Color	Grey
Transport Package	Customized
Specification	Customized
Trademark	ZHONGWEI
Origin	Henan, China
Production Capacity	50000 Tons Per Year

Packaging & Delivery

Package Size100.00cm * 80.00cm * 120.00cm Package Gross Weight1000.000kg

Product Description

Product DescriptionLONG NOZZLE / LADLE SHROUDEnhance your steel production efficiency with our premium Long Nozzle, also known as a Ladle Shroud or Tundish Nozzle. As a critical component in steel metallurgy and continuous casting, this refractory ladle shroud provides a stable, controlled flow of molten steel from the tundish to the mold, preventing splashing and oxidation.Manufactured from advanced alumina graphite and other composite materials, our nozzles deliver superior resistance to thermal shock and slag erosion.Whether you are searching for a long cast nozzle, continuous-casting nozzle, or a customized ladle shroud, our products are engineered for a long service life, ensuring higher-quality steel and more cost-effective operations.

Specification

Item	Body aluminum carbon material	Inner lining composite mat	Long life inner lining composite material
AI2O3(%)	≥48	≥40	≥90
SiO2(%)	≥8	≤55	≤6
C(%)	≥24	≤5	≤5
Volume density	≥2.40	≥1.70	≥2.65
Apparent porosity	≤16	≤35	≤30
Flexural strength (Normal atmosph. temp.) MPa	≥6	≤5	≤6

ADVANCED OXIDATION PREVENTIONSUPERIOR THERMAL SHOCK RESISTANCEFeatures a perfectly designed argon insert that effectively isolates molten steel from oxygen, preventing re-oxidation and ensuring steel purity.The body of the nozzle is constructed to withstand rapid temperature changes, minimizing the risk of cracks and ensuring operational stability.

ENHANCED SLAG LINE DURABILITYUSER-FRIENDLY ARGON CONNECTIONPROTECTIVE ANTI-OXIDATION COATINGUtilizes specialized anti-corrosion compound materials at the slag line, which greatly improve resistance to slag erosion and extend the product's service life.The argon insert device is designed for convenience, effectiveness, and simple operation, streamlining your casting process.An external coating is applied to the nozzle to prevent the product itself from oxidizing, further enhancing its durability.Core ApplicationsOur Long Nozzles are essential consumables for a wide range of high-performance steel manufacturing applications, delivering precision and reliability where it matters most:CONTINUOUS STEEL CASTING:
Serves as a key flow-control component connecting the tundish to the mold, playing a critical role in determining the final cast billet quality and overall production rhythm.HIGH-PURITY & SPECIALTY STEEL PRODUCTION:
Ideal for manufacturing processes where steel cleanliness is paramount, such as for stainless steel, bearing steel, silicon steel, and other advanced alloys.INTEGRATED SECONDARY REFINING LINES:
Widely used in modern, integrated production lines that combine vacuum degassing (RH/VD) with continuous casting for maximum efficiency.METALLURGICAL RESEARCH & DEVELOPMENT:
Employed in laboratory settings and pilot continuous casting machines for fluid dynamics research and the development of new steel grades.Company Profile

FAQ
Q1: Are you a factory or a trading company?
A: Manufacturing base in Henan, China, with 100~ 150 workers.Q2: How can I visit there?
A: Sure, if you need, we will arrange for the driver to pick you up.Q3: How can I get some samples?
A: Contact me below, determine the sample and address for shipping.Q4: Have you ever supplied refractory materials to our country?
A: Zhongwei refractory materials have been sold to both domestic and overseas markets. You can contact me for details.Q5: What is your MOQ?
A: MOQ normally 1ton/1piece for refractory material. Please contact me for detailed info if you have a specific requirement.Q6: When can I get the price?
A: Usually quote within 3 hours after we get your inquiry.Q7: How long is your delivery time?
A: According to your order's quantity. Usually, our lead time is 5 - 20 working days.