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Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

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China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
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Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove
Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

Large Image :  Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

Product Details:
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: QG-0.8/1.0/1.2
Payment & Shipping Terms:
Minimum Order Quantity: 10 TONS
Price: 200-1000USD
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Supply Ability: 2000tons /month

Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove

Description
High Light:

silicon carbide bricks

,

alumina silica fire brick

Low Bulk Density Alumina Silica Fire Brick For Blast Furnace / Hot Blast Stove

 

 

Features


1. High refractoriness
2. Low thermal shock resistance
3. No pollution to glass liquid
4. Low bulk density
 


Applications


Light weight silica brick is mainly used to preserve heat in glass industry, iron&steel industry and ceramic furnace.

 


Physical properties and chemical composition

 

Item

QG-0.8

QG-1.0

QG-1.1

QG-1.15

QG-1.2

SiO2  %

≥88

≥91

≥91

≥91

≥91

Bulk Density g/cm3

≤0.85

≤1.00

≤1.10

≤1.15

≤1.20

Cold Crushing Strength Mpa

≥1.0

≥2.0

≥3.0

≥5.0

≥5.0

0.2Mpa Refractoriness Under Load T0.6  °C

≥1400

≥1420

≥1460

≥1500

≥1520

Permanent Linear Change On Reheating(%)1450°CX2h

0~+0.5

0~+0.5

0~+0.5

0~+0.5

0~+0.5

20-1000°C Thermal Expansich10-6/°C

1.3

1.3

1.3

1.3

1.3

Thermal Conductivity (W/MK) 350°C

0.55

0.55

0.60

0.65

0.70

 

         

Heat Resistant Silica Refractory Bricks For Blast Furnace / Hot Blast Stove 0
 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

Tel: +8613838387996

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