What manufacturing processes are used?

The nozzles are manufactured using both the cast process of fine-grained alumina and the press process.

Refractory Material Tundish Lower Nozzle for Flow Control

Name: Refractory Material Tundish Lower Nozzle for Flow Control
Brand: Jinan Xiazhimu New Materials Co., Ltd.
SKU: 2043737972

Shandong, ChinaJinan Xiazhimu New Materials Co., Ltd.

Negotiable

200 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Material

Zirconia-Corundum

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Block

Usage

Steel Smelting

Zirconium Content

95%

Transport Package

Wooden Case

Trademark

XIAZHIMU

Origin

China

HS Code

69029000

Production Capacity

50000ton/Year

Key features

High Purity Zirconia Insert: Made of high-purity zirconia, formed by high-pressure molding and high-temperature sintering.

Excellent Erosion Resistance: Incorporates ultra-high density LKZN-M or LKZN-H insert for extended casting sequence times.

Superior Thermal Stability: Corrosion resistance and thermal shock stability reach domestic advanced level.

Precision Surface Contact: Lower surface ground to exacting tolerances for maximum contact between nozzle components.

Versatile Material Options: Outer made of Al2O3, Al2O3 C with various density and strength specifications.

Customizable Design: Exchangeable nozzle design varies according to system manufacturer requirements.

Seaworthy Packaging: International standard wooden case packing suitable for global export.

Wide Application Scope: Suitable for continuous casting of billets, blooms, rectangular billets, and small slabs.

Company profile

Jinan Xiazhimu New Materials Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.56h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with no stated parent-group affiliation and offers a range of steelmaking refractory products. It reports ISO 9001 certification, customization and ODM services, OEM service for known brands, and SDK availability. Export sales represent 71%–90% of total sales, supported by self-operated import/export rights, although export experience is stated as three years. Overseas support is limited to repair and training according to customer requirements, with no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Financial records are indicated for 2022–2024, but the slices do not provide sufficient detail to assess financial strength. The supplier has documented corrective-action, complaint-handling, and supplier-assessment procedures. Production scale and staffing data are internally inconsistent, so production capability cannot be confidently assessed.

Supplier typeThe supplier is identified as a limited company and is not part of a larger company group. It offers multiple refractory products, including slide-gate components, tundish products, ladle products, and related refractory materials.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier offers repair and training services in overseas markets according to customer requirements and has documented complaint-handling and corrective/preventive-action procedures. However, it has no overseas agents or branches, warehouses, or showrooms, which limits the stated local service infrastructure.

R&D capabilityThe supplier reports OEM service for known brands, SDK availability, ODM services, broad design customization, and 11–20 years of total R&D-engineer experience. However, it also states that no new product was developed during the past year, so the evidence supports established development capability but not recent product innovation.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also offers ODM services. These statements directly demonstrate broad customization coverage.

Product Q&A

Q:What is the material composition of the tundish nozzle?

The nozzle features a zirconia insert made of high-purity zirconia. The outer layer is composed of corundum and high-quality aluminum vanadium, bonded with corundum mud.

Q:How does the nozzle improve casting efficiency?

It incorporates ultra-high density LKZN-M or LKZN-H inserts that provide excellent erosion resistance, allowing for extended casting sequence times.

Q:Is the nozzle design customizable?

Yes, the design of the exchangeable nozzle can vary according to the specific requirements of the system manufacturer.

Q:What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season periods.

Q:How is the product packaged for shipping?

Products are packed in international standard seaworthy exportable wooden cases, with further options available based on customer requirements.

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Refractory Material Tundish Lower Nozzle for Flow Control