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Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm

Categories Silica Refractory Bricks
Brand Name: Rongsheng
Model Number: RSGZ 96
Certification: ISO9001,
Place of Origin: Henan, CN
MOQ: 5 Metric Tons
Price: USD 300-400 per ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 Metric Tons per month
Delivery Time: Within 30 working days
Packaging Details: Packed on wooden pallets, 920*920*1020, carton and plastic cover
Product name: Rongsheng Silica Fire Bricks
Size: 230*114*65
SiO2: 96%
A.P.: 22%
Refractoriness: 1710 ℃
Fe2O3: 1.0%
Certificate: ISO9001 CE SGS
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Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm


Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm


Silica Brick Advantage:
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point with temperature.
4) No shrink in burn repeatedly.
5) Temperature of refractoriness under load is above 1650º C
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.

This silica brick is used to the walls, hearth or other parts of the combustion chamber, and carbonization chamber


Application of silica brick:

They are widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.


Silica Bricks specification:



Item
Coke Oven Silica BrickGlass Furnace Silica BrickHot Blast Stove Silica Brick

JJG-94


JBG-95JBG-96JRG-95
SiO2 %

94.5


≥95≥9695

Fe2O3 %


1.5≤1.0≤1.01.3

CaO %


2.52.22.22.2

Refractoriness °C


1790179017901790

Refractoriness under load T1,°C


1650165016601650

Apparent porosity %


22(24)22(24)22(24)22(24)

Cold crushing strength Mpa


40(35)35(30)35(30)35(30)

True Density g/cm3


2.332.322.332.34
Thermal Expansion %

1000°C

1.28(1.30)

1000°C

≤1.25

1000°C

≤1.25

1000°C

1.26

Residual Quartz %


1.01.01.01.0

Cheap Insulating Lightweight Fire Brick / Silica Refractory Bricks Boiler Repair 230*114*65mm for sale
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