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High Alumina Furnace Refractory Bricks Low Heat Conductivity Spalling Resistance

Zhengzhou Jansincere Refractory Co., Ltd
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High Alumina Furnace Refractory Bricks Low Heat Conductivity Spalling Resistance

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Brand Name : Jansincere

Model Number : GKBL-70, KBL-70

Certification : ISO9001:2015

Place of Origin : Xinmi City, Henan, China

MOQ : 5 tons

Price : US$700.00-US$ 750 per ton of silicon mullite bricks and negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 45000 ton of silicon mullite bricks per year

Delivery Time : 30-45 days

Packaging Details : Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.

Product Name : Spalling Resistance High Alumina Bricks

Al2O3 Content : ≥70%

Bulk Density : ≥2.55 g/cm³

Apparent Porosity : ≤22%

C.C.S : ≥60 Mpa

RUL T0.6 : ≥1470℃

Thermal Shock Resistance : ≥20 times (1100℃, water cooling)

Raw Material : High alumina content bauxite

Features : Good erosion resistance

Application : Cement kiln, lime kiln, rotary kiln

Use Zone : Transition zone in rotary kiln

Size : standard size or customized

Fe2O3 : ≤1.5%

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Low Thermal Conductivity Spalling Resistance High Alumina Bricks

Introduction:

High-Alumina Brick is made of special grade high-bauxite chamotte and compound material of ZrO2 in a proportion by high pressure shaping and burning.

Application:

High-Alumina Brick is used for the transition band and decomposition zone in cement kiln.

Technical Index:

Item Index
GKBL-70 KBL-70
Chemical Composition Al2O3/% ≥ 70.0 70.0
ZrO2/% ≥ 6.0 --
*Fe2O3/% ≤ 1.5 1.5
Physical Property Bulk Density /g/cm3 ≥ 2.55 2.55
Apparent Porosity /% ≤ 22 20
Cold Crushing Strength /Mpa ≥ 60 60
Refractoriness Under Load T0.6/℃ ≥ 1470 1470
Thermal Shock Resistance (1100℃~Water Cooling) Times ≥ 20 15
*this is only as the optional index.

FAQ:

1. When Jansincere Company established?

In 1986.

2. How many staffs in your factory?

About 500, including including 23 managers, 42 technicians, and 8 qualified installation engineers.

3. Do you provide samples?

Standard size sample is free, but the air freight is collect or you pay us the cost in advance.

4. What’s your MOQ?

Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.


Product Tags:

fire resistant bricks

      

fire safe bricks

      
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