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48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

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China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
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48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces
48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

Large Image :  48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

Product Details:
Place of Origin: Henan China
Brand Name: Rongsheng
Certification: ISO9001 CE SGS
Model Number: fire brick
Payment & Shipping Terms:
Minimum Order Quantity: 1 TON
Price: USD 150-300 per month
Packaging Details: Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements
Delivery Time: 5-8 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 MT per month

48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

Description
Shape: Brick, Standard Or Customized By Your Drawings Material: Alumina Block
SiO2 Content (%): - Al2O3 Content (%): 48%-85%
MgO Content (%): 0.8-1.2 CaO Content (%): 0.34%
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°) CrO Content (%): 0.1-0.3%
SiC Content (%): 1.2-1.4 Model Number: High Alumina Brick
Apparent Porosity: ≤23%
High Light:

48% Min Al2O3 Refractory Brick

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Curved Refractory Brick

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SGS Clay Fire Brick

Refractory Brick Manufacturer Provide Curved Round Clay Fire Brick

 

Curved firebrick is made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. curved firebricks have very good physical and chemical properties in high temperature conditions. curved fire brick is widely used in the non-ferrous metal metallurgy, glass industry, ceramic kiln, cement rotary kiln, steelmaking furnace, chemical industry, construction industry and other industries.

curved refractory brick

Curved Firebrick Description

curved refractory brick contains Al2O3 about 30% ~ 45%, and silica content is lower than 78%. curved refractory bricks belong to the weak acid refractory materials. curved refractory block is resistant to acid slag and the erosion of acid gases, but the alkali resistance ability is a bit poor. curved refractory blocks have the characters of good thermal performance and good thermal shock resistance.

Properties of Curved Firebrick

.High refractoriness,
.Good corrosion resistance,
Good thermal shock resistance,
.High mechanical strength,
.High-temperature creep rate is low,

.Good spalling resistance and wear resistance.

Rongsheng Refractory Curved Firebrick Specifications

Curved Firebrick
Index 40 – 45% Alumina

 

Fireclay Brick

30 – 35% Alumina

 

Fireclay Brick

Item Unit 1600°C 1500°C
Bulk Density g/cm³ 2.2 2.1
Apparent Porosity % 22 24
Modulus of Rupture kg/cm² 90 80
Cold Crushing Strength kg/cm² 300 250
Linear Expansion 1350°C % 0.2 0.2
Refractoriness Under Load °C 1450 1300

Application of Curved Firebrick

Curved firebrick is mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. the refractory linings or heat-insulating materials of the industries, such as ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high- temperature shullte kilns,etc.

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

Tel: +8613838387996

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