blast furnace firebrick SK36, Aluminum silicate refractory brick, AL2O3 Min. 55%

FOB Reference Price:Get Latest Price
$0.65 - $1.95 / Piece | 1 Piece/Pieces (Min. Order)
Shipping:
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 3000 >3000
Est. Time(days) 7 Negotiable
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)

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Graphic customization (Min. Order: 1000 Pieces) Less
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Overview
Quick Details
Place of Origin:
Henan, China
Shape:
Brick
Material:
Aluminum silicate
SiO2 Content (%):
50%~65%
Al2O3 Content (%):
Min. 55%
MgO Content (%):
0.8-1.2
CaO Content (%):
0.34%
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0.1~0.3%
SiC Content (%):
1.2-1.4
Model Number:
TT-HA
Brand Name:
TONTEN
Product name:
High Aluminum Firebrick
Bulk Density:
2.25-2.4g/cm3
Application:
Blast furnace
Other name:
SK36 high aluminum brick
Origin:
Gongyi, China
Keyword:
SK36
Al2O3:
Min. 55%
Raw material:
Bauxite, Clay
Size:
230mm*114mm*65mm
Refractoriness(SK):
36
Supply Ability
Supply Ability:
1000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Wooden pallets with plastic film
Port
Xingang/Shanghai/Lianyungang
Lead Time :
Quantity(Pieces) 1 - 3000 >3000
Est. Time(days) 7 To be negotiated
Video Description
Product Description

TONTEN high aluminum firebrick

high aluminum firebrick are produced with select bauxite chamotte as main raw material, fired at 1450-1470 °C by advanced process with strict quality control.
High Alumina bricks have great features like high temperature performance, great corrosion and wear resistance, high bulk density, low iron content, etc. High Alumina bricks are extensively used in mining, metallurgy, cement, and chemical, refinery and refractory industries.

sk36 firebrick

high aluminum firebrick are used in all kinds of industrial furnaces and high temperature areas to prolong the lives of furnaces. rotary kiln brick
TONTEN Supply High Alumina Bricks of the best quality at the most competitive prices worldwide. sk36 firebrick

Item
Index
Model
SK35
SK36
SK37
SK38
SK40
Al2O3 %
≥48
≥55
≥65
≥75
≥80
Fe2O3 %
≤2
≤2
≤2
≤2
≤2
Refractoriness ℃
≥1750
≥1770
≥1790
≥1790
≥1790
Apparent porosity %
≤ 22
≤ 22
≤ 23
≤ 23
≤ 21
Cold crushing strength MPa
≥39
≥44
≥49
≥54
≥65
Refractoriness under load ( 0.2MPa)℃
≥1420
≥1470
≥1500
≥1520
≥1530
Reheating linear change(1500℃,2h)
+0.1~ -0.4
+0.1~ -0.4
+0.1~ -0.4
+0.1~ -0.4
+0.1~ -0.4

Features rotary kiln brick

Low thermal conductivity

High refractoriness
Excellent acid and base slagging resistance
Excellent thermal shock resistance
Excellent mechanical strength
Non standard sizes and shapes are available upon request.

Applications

SK standard series high alumina bricks
High Alumina Brick for general applications
High Alumina Brick for blast furnace
Burned micro hole carbon-high alumina brick for blast furnace
Normal high alumina brick for hot blast stove
Low creep high alumina brick for hot blast stove
High Alumina Brick for electric arc furnace roofs
High Alumina Brick for steel ladle

Package & Delivery

Custom Packaging

Example: Paper bags with wooden bead on pallets. 

Other custom packaging or LOGO is also welcomed. 

Strong Jumbo Bags

Only provide strong jumbo bags with 

plastic inner and Bottom discharge 

outlet.

Common 25KG PP Bags

25KG plastic bags is the regular packaging with free charge. 

More Materials

Al2O3 ≥ 95% or customized
Color: Dark Brown
Mohs Hardness: ≥9.0
True Density: ≥3. 90g/cm3
Bulk Density: 1.53~1.99g/cm3

Al2O3≥99.4%
Color: White
Mohs Hardness: 10.0
True Density: 3.95~4.0g/cm3
Bulk Density: 1.53~1.99g/cm3

Al2O3: 60%~80% or customized
Color: Black
Mohs Hardness: ≥9.0
True Density: ≥3. 50g/cm3
Bulk Density: 1.53~1.99g/cm3

Color: Black
Mohs Hardness: 6-7
True Density: 3. 50g/cm3
Bulk Density: 1.75g/cm3

Color: Red or Dark Red
Appearance: Angular particle
Hardness: 7.0-8.0 Moh
Specific Gravity: 3.9-4.1g/cm3

Color: Transparent
Specific gravity: 2.4-2.6g/cm3
Bulk density: 1.5g/cm3
Moh's Hardness: 6-7 Mohs 

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