China Factory 98% Refractory Fused Magnesium Brick For Kiln

$400.00 - $1,000.00
Min. Order
1 Ton
Company Information

Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 600+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Qingdao,Tianjing
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 3000 Ton/Tons per Month High Temperature Glass Furnace Kiln Refractory Magnesia Brick
Place of Origin: Henan China
Brand Name: Rongsheng
Model Number: Magnesia Brick
Shape: Brick
Material: burned magnesia or electric fused
SiO2 Content (%): Max 3.5%
Al2O3 Content (%): little
MgO Content (%): Min 91%
CaO Content (%): Max 3.0%
Refractoriness (Degree): Common (1580&deg;&lt; Refractoriness&lt; 1770&deg;)
CrO Content (%): 0.002%
SiC Content (%): 1.2-1.4
Size of basic refractory: 230*114*65mm or special size
Refractoriness: Super-Class (Refractoriness&gt; 2000
Apparent porosity: Max 16%
Applications: Iron steel furnace,glass furnace,cement kiln
Samples of basic refractory: Free
Feature: High refractoriness
Cold crushing strength: Min 60 Mpa
Reheating Linear Change(1650 &deg;C,2h): 0~-0.4
Product name: China Factory 98% Refractory Fused Magnesium Brick For Kiln
Keyword: Magnesia Brick
Packaging Detail: 1.On wooden pallets with plastic cover 2.According to customer&#39;s demands for China Factory 98% Refractory Fused Magnesium Brick For Kiln

China Factory 98% Refractory Fused Magnesium Brick For Kiln

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!

The size is precise, providing kinds of shapes according to customer's drawing

Product Description

Product information

Magnesite brick using density sintered magnesia as raw material,  it has high refractoriness,resistance to erosion ability, load soft higher characteristic,  suitable for titanium slagfurnace molten pool and furnace wall slag line work layer.


1.High refractoriness,usually the refractoriness is above 2000°C.

2.Refractoriness under load about 1500-1550°C because of poor high-temperature intensity.

3.Strong ability to resist basic (alkaline) slag,can not contact with acid refractory material.

4.Poor Thermal shock resistance,so keep the temperature of furnace stabilized.

5.Poor Volume stability at high temperature,must set aside appropriate expansion joint when laying brick.

6.Strong ability of thermal conductivity,sometime need insulating material.

7.Hydrability, keep product away from moisture during storage.


1.Iron Steel Industry

steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall and furnace bottom, soaking furnace, heating furnace bottom

2.Non-ferrous metallurgical industry

copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,ore electric furnace lining

3.Glass Industry

glass furnace regenerator checker

4.Building Material Industry

lime kiln,cement kiln

5.Refractory Material Industry

High temperature calcination kiln,shaft kiln and tunnel kiln

Shapes &Sizes 

StraightSplitArchWedgeTileOther Shape
L×W×H (mm)
L×W×H/h (mm)
L×W×H (mm)
Key brick,
Skew brick,
We also can make brick according to customers’ drawing and requirements.

Physical and chemical indexes

MgO %≥97≥95≥93≥91
SiO2 %≤1.0≤2.0≤3.5-
CaO %-≤2.0≤2.0≤3.0
Apparent porosity/%≤16≤16≤18≤18
Cold crushing strength/ Mpa≥60≥60≥60≥60
Refractoriness under load, 0.2MPa, °C≥1700≥1650≥1620≥1560
Reheating Linear Change(1650 °C,2h) /%0~-0.20~-0.30~-0.40~-0.4


China factory price 98% refractory fused magnesium brick for kiln

China factory price 98% refractory fused magnesium brick for kiln

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China factory price 98% refractory fused magnesium brick for kiln 

Company Information

China factory price 98% refractory fused magnesium brick for kiln

Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick, high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick, corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material, plastic refractory, etc.


Our main export markets : North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa


We have own workshop , advanced production line , experienced workman and stricted check out flow .

Why Choose Us

Give us One minute, just one minute ,you can Eliminate your doubts and witness we maintain an Attitude of high seriousness and professional to solve your problems.


No.1: We are Manufacturer of refrcatory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.


No. 2: Our Reputation built in the past years through: Russia, Iran, Vietnam and India, etc. You can always get Feedback from our customer in these countries before dealing with us.


No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time.


No. 4: We have no gap in Communication, because we will help you in our Sincere Attitude.


No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.

So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

Customer Visiting

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Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Iran, Kazakhstan and Vietnam etc.

We has over 20 years experience on producting the Refractory brick.

Payment Guarantee: We have Trade Assurance of every order ,and it's still growing up .