Snref High Erosion Resistant Pouring Nozzle CS2 for Continuous Casting
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Product Highlights
- High Erosion Resistance: Features excellent anti-erosion and anti-scouring properties for long service life.
- Premium Raw Materials: Made from tabular corundum, white corundum, mullite, and silicon carbide for high strength.
- Low Bore Expansion: Designed with a low rate of bore expanding to ensure consistent casting performance.
- Customizable Solutions: Offers full customization from designs and samples, including model and brand adjustments.
- Technical Support: Provides technical evaluation, formula recommendation, and optimum product selection.
- Wide Application: Suitable for ladles over 180 tons and converter slagging slide gate systems.
- High Mechanical Strength: Ensures resistance to molten metal, slag, and mechanical treatment without surface damage.
Product Attributes
- Customization
- Available
- Feature
- Corrosion Resistance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
- Production Process
- Deep Burnt
- Model NO.
- CS-S2
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Shape
- Block
- Model
- Ladle Nozzle
- Brand
- Snref
- Workmanship
- Casting Nozzle
- Apparent Porosity
- 3-7%
- Density
- 2.9-3.1 g/cm3
- Application
- Ladle Casting in Steel Plants
- Working Temperature
- 1500-1700c
- Package
- Long Distance Seaworthy Wooden Crate
- Delivery Time
- 45-50 Days
- Service Life
- 4-6 Heats
- Departure Port
- Qingdao, China
- Aftersale Service
- Available
- Keywords
- Nozzles for Steel Ladle
- Formula
- Al2O3
- Main Raw Material
- Corundum
- Transport Package
- Fumigation Free Wooden Case
- Specification
- Nozzle
- Trademark
- SNREF
- Origin
- China
- HS Code
- 69032000
- Production Capacity
- 30000 Tons/Year
- Package Size
- 105.00cm * 105.00cm * 70.00cm
- Package Gross Weight
- 800.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Snref High Erosion Resistant Pouring Nozzle CS2 for Continuous Casting
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Product Description
Technology Description:
Feature of our slide plate, nozzle and well block:
1.Excellent thermal stability
2.High temperature strength
3.Resistance to molten metal and slag
4.Consistency in shape and size
5.Ability to sustain mechanical treatment without detriment to the surface integrity
Product Description:
| Raw material | Tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite |
| Forming technology | Through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the performance of plates under h igh temp. Through adding of moderate boron carbide powder to increase the oxidation resistance of plates. The bonding agent is phenolic resin with high solid content and high carbon residue. |
| Heat treatment technology | After forming, adopting advanced heating treatment technology, through graphite immersion, high temperature burning to form high strength slide plates. |
| Characteristic | With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size. |
| Application | Suitable for ladles over 180 tons or converter slagging slide gate systems. |
Technical Parameter(Chemical and Physical) for Slide Gate Nozzles:
| Workmanship | Casting | Pressed |
| Al2O3 | 93% | 80% |
| ZrO2 | - | |
| SiO2 | - | |
| C | - | 3% |
| Bulk Density | 3.1g/cm3 | 2.85g/cm3 |
| Apparent Porosity | 20% | 14% |
| CCS | - | - |



Refractory Nozzle/ Casting Nozzle for Steel Making Packing and Container Loading:
Shandong Sinorefractory New Materials Co., Ltd (SinoRefractory) has been focusing on international marketing of flow control refractories in iron and steel industry for 17 years.
SinoRefractory is the second generation of refractories export enterprise developed out of EMEI Group. Supported by one of China's largest production bases in functional refractory materials.
Through years of development in the field of exporting top quality refractories to worldwide markets, SinoRefractory aims at researching, producing, marketing and exporting high standard Ladle slide gate plate, Ladle Nozzles, Well blocks, Purging plugs, Nozzle stuffing sand, Refractory castables, Slide gate Mechanisms etc.
Up to now, SinoRefractory has supplied high quality refractory products and services to nearly 70 top-hundred global steel enterprises.
SinoRefractory will always put clients'interest in the first place, striving to provide a wide range of services, including technical solution, pre-sales support, after-sales services, installation team support, professional know-how according to the changing of steelmaking condition, etc.
We are not only selling products, we are more focused on supporting, developing and growing together with clients.



Q 1:How can I receive best materials or products for my application ?
A: Please send drawing and steelmaking condition to us for evaluation.
Our technical team will recommend suitable formula and workmanship,
our sales team will offer most competitive prices accordingly.
Our "Technical+Sales" team will work on to provide optimum product recommendation for clients.
Q 2:Is the recommended life time guaranteed by SNREF ?
A: Taking into comprehensive consideration base on steelmaking situation and SNREF's product experience, we'll
offer recommended life time of products.
However SNREF doesn't guarantee the life time.
For first time cooperation, SNREF recommends a trial order for testing.
Trial order offers us chance to adjust formula base on actual performance.
SNREF will offer best technical support and expedited delivery for trial order.
Q 3:Can SNREF's refractories work well for my system from other brands?
A: With years of experience in exporting. SNREF has successfully provided refractory materials to a wide range of overseas markets including Asia, North Amercia, South America, Middle East, CIS area etc.
We are experienced with various types of systems.
SNREF is capable to offer consistent and high performance refractory materials to clients worldwide.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2451200". Items marked "" are certified.
Company Profile
About SinoRefractory:
As a leading exporter in China focusing on flow control refractories, SinoRefractory is the second generation of export enterprise (first generation called LINQUAN) developed out of EMEI Group.
EMEI Group was firstly set up in 1983, located in Jinan city, Shandong Province, China. Production base covers an area over 200, 000 square meters, with an average production capacity 200, 000 tons annually. In year 2007, EMEI Group established an independent enterprise "Linquan Industry", taking care of all the import and export business regarding refractories. While in June 19th, 2023, the company name was officially changed to "Shandong Sinorefractory New Materials Co., Ltd", in order to expand the marketing influence of own brand "SinoRefractory", so as to better service clients both domestic and abroad.
Our Markets:
With 17 years experiences in marketing promotion and business development, SinoRefractory has successfully built stable cooperation with more than 100 clients, including famous steel plants and refractory companies in Middle East, South America, Europe, Southeast Asia, West Asia etc.
SinoRefractory's main products and services:
1. Slide Gate Set
Product series include slide gate plate, ladle nozzle, collector nozzle, well block.
Various range of formulas are available to suit diffferent steel making conditions for achieving the best service life.
2. Purging Plug
SNREF's purging plug is characterized by high strength, good erosion resistance and corrosion resistance, high blowing rate and top safety. SNREF's purging plugs are widely used in continuous casting ladles and refining ladles.
Type of SNREF'S Plugs: Slot Plug, Porous Plug, Segment Plug, Overall breathable Block.
3. Tundish Nozzle
Product series include tundish metering nozzle, tundish upper and collector nozzle, tundish slide plates, etc.
Optional solid ZrO2 type or composite Alumina sleeve+zirconia insert formulas offer clients more choice on achieving best cost performance ratio.
4. Nozzle Filling Sand
Product series include chromite based formula and silica based formula.
Each blend is carefully designed to enhance the free flow of molten steel from ladle regardless of steelmaking pratices.
5. Refractory Castable
Raw Materials: Tabular Alumina, Tabular Alumina and Spinel, Alumina and Chromie Oxide, Alumina and chomic oxide, Steel fiber.
Application Area: Ladle Lining, Ladle Impact Plate, Filling Around of Seating Block, Casting EAF Roof etc.
6. Fire Clay for Slide Plate and Nozzle
Raw Materials: Fused magnesia with high purity and density, special grade alumina, corundum, supplemented with special binding agents and additives.
Advantage: High strength, good slag resistance, good erosion resistance, good thermal shock resistance.
7. Slide Gate Mechanism
Main composition: Foundation section, Fixed module section, Sliding module section, Switching module section.
Features:
-Framed elasticity compression structure.
-Door type with automatic surface pressure establishment.
-Pressure homogeneous transforming structure.
-Spring insulated structure.
-High strength and anti-high temperature materials.
-Elasticity elements are made of high temperature belleville spring and cylindrical helical springs.
8. Products for other furnaces, such as tapping hold block, ladle shroud, SEN and stopper, Si3N4 bonded SiC bricks etc.
-Tapping hole bricks for Converter and Electric Arc Furnace(EAF).
-Functional refractories for con-casting: Ladle Shroud, Tundish Submerged Entry Nozzle, Stopper.
-Silicon Carbide Bricks(Si3N4 bonded SiC bricks).
-Special bricks for Ladle Furnace, MGO-C Bricks for Converter Furnace.
SinoRefractory's core strength:
Professional, Efficient, Quality Ensured, Experienced.
About Our Factory & Business Background
- Address
- 1109-4 Public Building, Jingshi Road No. 12508, Lixia District, Jinan 250014, Jinan, Shandong, China
-
Plant Area
- 83.72 square meters
-
Number of Employees
- 5
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 50 pcs
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
-
Main Products
- Slide Gate Plate, Ladle Nozzle, Purge Plug, Tundish Nozzle, Refractories For Steel Making, Nozzle Filling Sand, Castables, Refractory Mortar
-
Customization Options
- Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-05-21
-
Export Year
- 3 years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, South Asia
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- How can I receive best materials or products for my application?
- Please send drawing and steelmaking condition to us for evaluation. Our technical team will recommend suitable formula and workmanship, our sales team will offer most competitive prices accordingly. Our 'Technical+Sales' team will work on to provide optimum product recommendation for clients.
- Is the recommended life time guaranteed by SNREF?
- Taking into comprehensive consideration base on steelmaking situation and SNREF's product experience, we'll offer recommended life time of products. However SNREF doesn't guarantee the life time. For first time cooperation, SNREF recommends a trial order for testing. Trial order offers us chance to adjust formula base on actual performance. SNREF will offer best technical support and expedited delivery for trial order.
- Can SNREF's refractories work well for my system from other brands?
- With years of experience in exporting. SNREF has successfully provided refractory materials to a wide range of overseas markets including Asia, North Amercia, South America, Middle East, CIS area etc. We are experienced with various types of systems. SNREF is capable to offer consistent and high performance refractory materials to clients worldwide.
- What are the main features of the Ladle Nozzles?
- Features include good thermal shock resistance, high temperature strength, anti-erosion, anti-scouring, long service life and wide range application.
- What is the estimated service life of the product?
- The service life is typically 4-6 heats.
- What is the minimum order quantity?
- The Minimum Order Quantity is 50 pcs.
- What are the terms of payment?
- Terms of Payment include LC, T/T, D/P, Western Union.
Send your message to this supplier
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