Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making

Product Details
Customization: Available
Classification: High-Alumina
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
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  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
  • Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
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  • Overview
  • Detailed Photos
  • Product Parameters
  • Company Profile
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
4200
Production Process
Extrusion Method
Refractoriness (℃)
1580< Refractoriness< 1770
Shape
Block
Product Name
Top Ladle Refractories Sliding Plate Refractory
Advantage
Long Life Service
Application
Eaf or Bof Furnace Ladle Bottom
MGO Content
Not Less Than 83%
Al2O3 Content
Not Higher Than 12%
Drawing
Customized
Chemical Physical Analysis
Customized
Function
Control The Flow of Molten Steel in Continuous
Pre-Assemble
Available
Feature 1
High Temperature Resistance
Feature 2
Good Wear Resistance
Feature 3
Precise Control Performance
Flatness
Not More Than 0.05mm
Matching with
Slide Gate Mechanism System
Use Area
Slide Gate Valve in Steel Making
Transport Package
Wooden Package
Specification
Alumina Zirconina Carbon material
Trademark
Sinorefractory /Snref
Origin
China
HS Code
69032000
Production Capacity
30000 Tons/Year

Product Description

4200 Sneref Top Ladle Refractories Sliding Plate Refractory in steel making

SNREF Slide Gate Plate adopts High quality bauxite material , also takes tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. The slide plates have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc., mainly used in large and medium-sized ladle.
 
1) C series Small size Slide Plate---mainly for Indonesia, Vietnam, Myanmar, Thailand, for 5-20 tons ladles.
2) QC series Slide Plate mainly for India, Turkey,Middle East, Indonesia, Pakistan, Italy , mainly for 20-30 tons ladles.
3) B250 , safllow, HB250, Mainly for Pakistan, Middle East market.
4) Flocon sereis Slide Plate mainly for Turkey, Middle East, Italy, Braizl, and soon.
5) CS Serise Slide Plate mainly for Europe countries.  mostly for larges ladles such as more than 120 tons.


Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
Detailed Photos
Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
Product Parameters
Product Name A.P.P B.D. C.C.S MgO Al2O3 C
4200 upper slide gate plate ≤8 % ≥2.95 g/cm3 ≥70MPa ≥83% ≤12% ≥0.5%
4200 lower slide plate and nozzle ≤8 % ≥2.95 g/cm3 ≥70MPa ≥83% ≤12% ≥0.5%
4200 upper nozzle ≤8 % ≥2.95 g/cm3 ≥70MPa ≥83% ≤12% ≥0.5%

Application:

Refractory sliding plates play a crucial and indispensable role in numerous high-temperature industrial fields such as metallurgy and casting. The following elaborates on their specific.

I. Steel Metallurgy Industry
1.Ladles: They have a refractory sliding plate at the bottom. After molten steel is tapped into the ladle from the converter, the plate closes to stop leakage. At the refining or casting station, it opens mechanically or hydraulically to let molten steel flow into equipment like a refining furnace or tundish at a set rate, reducing secondary oxidation and enhancing steel quality as it can open and close multiple times.
2.Tundishes: As a transition for molten steel from ladle to mold, the tundish's refractory sliding plate is vital. It adjusts the flow rate into the mold for continuous casting stability. In case of mold strand issues like breakout risk or slab quality problems, the relevant plate can be quickly closed to stop molten steel flow and ensure production line safety.

II. Non-ferrous Metal Metallurgy Industry
1.Copper Smelting: The refractory sliding plate controls copper liquid flow between smelting and refining/casting equipment. Given copper liquid's properties, the plate requires high corrosion resistance and sealing. Special materials help resist erosion and leakage, ensuring process continuity and product quality.
2.Aluminum Electrolysis: Although not used directly in the electrolytic cell, it's used after aluminum liquid purification. The plate controls the flow into casting machine molds, adapting to the low viscosity of aluminum liquid for smooth operation and precise control, improving production efficiency.

III. Casting Industry
1.Cast Iron Casting: The refractory sliding plate at the bottom of the casting ladle controls molten iron pouring. When ready, the operator opens it for even flow to avoid defects and can quickly close it during the batch for mold changes or suspension, adding flexibility.
2.Cast Steel Casting: Due to strict temperature and flow control needs, the refractory sliding plate is essential. It works in a high-temperature and high-pressure environment to ensure proper molten steel injection and can quickly switch tasks for multi-variety, small-batch production.
 
Company Profile

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.

Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel MakingSneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
Packaging & Shipping

We can provide comprehensive transportation solutions, including sea freight, express delivery, and air freight.

In terms of sea freight, we can provide reliable transportation for your goods. Whether it's full container load (FCL) or less than container load (LCL), our professional team carefully handles every step of the process, from booking space, arranging correct loading and bundling of goods at the port of origin, to ensuring seamless customs clearance and timely delivery at the destination port.

In terms of express delivery, our express service covers door-to-door pickup and delivery,  especially suitable for urgent and small packages that need to arrive quickly and on time.

In terms of air freight, This provides a quick option for transporting your goods.
No matter which mode of transportation you choose, our commitment is to provide you with the highest quality service and ensure the efficient and safe transportation of your goods.

Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making

Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
Our Advantages

1. Professional in Technical Support
We have over 100 experienced technical engineers ranging from slide gates to purge plug and NFC, capable of providing comprehensive advice or solution from pre-sales to after-sales procedures.

2.Efficient in Communication
Professional and effective sales team will lower the communication cost to minimum. Getting what you need in shortest time and Supplying what you will need precisely.

3.Strict in Ouality Control
Advanced testing instruments have been set to further increase standards on pre-factory testing. We are striving to reduce the error rate below 0.01%. Making sure each product arrives at customers'warehouse in perfect condition.

4.Forty years production experience
Focusing on producing high quality slide gate refractories ever since 1983, with over 17 years experience in international trading, Fully familiar with complete procedure of exporting and importing.

5.Experienced in after-sale services
The deal is not end of our cooperation, it's just the beginning.Our services just start from cooperation, we will follow the performance and feedback of each delivery.

6.On-Site Follow up
Our team "sales+engineer" is available for on-site follow up in worldwide steel plants. With a direct visit on site, we can offer best solution to steelmakers for saving budge per ton steel.

Sneref 4200 Magnesia Alumina Carbon Ladle Slide Gate Plate Refractory for Steel Making
FAQ

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.


 

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