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SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
Specifications
Brand Name :
ANNEC
Model Number :
YHRS
Certification :
ISO, CE
Place of Origin :
China
MOQ :
200 pcs
Payment Terms :
L/C, D/P
Supply Ability :
2000 tons/month
Delivery Time :
5-8 working days
Packaging Details :
conform to exporting packing
Color :
Yellow
Raw material :
Silica sand
Al2O3 :
≤1%
Bulk density :
≥1.8g/cm3
Apparent porosity :
≤1%
CCS :
≥35Mpa
RUL :
≥1650 ℃
Creep rate :
≥1500℃
Description

Introduction:

sizes and shapes for Silica Refractory Bricks are made with raw material high grade bauxite and SiC and special sintering process. Silica-mullite bricks are characterized by high density, good performance of abrasion resistance and thermal shock resistance. sizes and shapes for Silica Refractory Bricks can constantly form protective layer for reducing accrection formation, long application cycle,etc.


sizes and shapes for Silica Refractory Bricks Generally suitable for thermal surface refractory lining or other refractory back lining insulation layer. Refractory lining or thermal insulation for industrial furnaces in petroleum or chemical industries, such as ethylene cracking furnaces, tubular furnaces, reforming furnaces for synthetic ammonia, gas generators and high temperature shuttle kilns.

Tunnel kiln, push board kiln, roller kiln, wood kiln refractory lining material for industrial and household ceramics

sizes and shapes for Silica Refractory Bricks is made of silicon as raw material with high temp firing ,which silicon oxide is above 93% ,used in hot blast furnace,coke oven,glass kiln,these brick have good volume stability at high temperature, high refractoriness under the load,small rate of shrinkage in working condition.


Package:
sizes and shapes for Silica Refractory Bricks are packed on wooden pallet and then polyethylene film is placed over it,finally the package is tied up with steel strips or as your request

Good Acid Erosion Resistance Silica Checker Brick:

Item
Index

Silica Brick for Coke Oven

Silica Brick for hot-blast Stove

Brand

NCSB-94

NCSB-95

SiO2 % ≥

94.5

95.0

Al2O3 % ≤

1.5

1.0

Fe2O3 % ≤

1.5

1.3

CaO % ≤

2.5

--

Na2O+K2O% ≤

--

--

True Density≤ g/cm3

2.33

2.32

Apparent.Porosity.% ≤

23

22

Cold.Crushing.Strength(Mpa)≥

40

45

Permanent Linear Change%≤

0~-0.2

0~-0.2

Refractoriness Under Load 0.2Mpa
ºC ≥

1650

1650

Thermal Expansion Rate
at 1000C % ≤

1.28

1.25


Competitive Advantage:

1. Good thermal shock stability,

2. High temperature mechanical strength;

3. High softening temperature under load,

4. Good slag resistance and alkali salt resistance

SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

Zhengzhou Annec CO., Ltd. was founded in 2003, and has been a NASDAQ listed corporation since 2011 with ticker identification ANNC. Annec had become the industrial leader within China in the areas of refractory production, Engineering for hot blast stove of blast furnace, and capability for EPC project. Annec has its own Provincial Enterprise Technology Center and Top Combustion Hot Blast Stove Research Centre, Annec (Beijing) Engineering & Technology Co., Ltd and four Manufacturers for Refractories. The annual output of different type of refractories can reach 150 thousand tons, and undertaken capability of more than 10 turnkey projects for hot blast stove.

Product tags

silica sand for foundry

,

sodium silicate concrete hardener

,

silica sand casting
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SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

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Product Detail
Brand Name :
ANNEC
Model Number :
YHRS
Certification :
ISO, CE
Place of Origin :
China
MOQ :
200 pcs
Payment Terms :
L/C, D/P
Contact Supplier
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance
SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

Zhengzhou Annec Industrial Co., Ltd.

Verified Supplier
6 Years
henan
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Clay Refractory Brick, High Alumina Refractory Bricks, Silica Refractory Bricks
Total Annual :
100,000,000-120,000,000
Employee Number :
700~730
Certification Level :
Verified Supplier
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