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Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

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China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
Customer Reviews
good job and nice quality! Hope our next business

—— Carsten Schmickler

very nice company.waiting for my next visit

—— Neetu Arora

good quality, but price is higher than other supplier.

—— Bipin Vagal

thank you for your products and service. During the project, the staff from your company cooperated with our side perfectly. The goods are all follow our order. The after-sale service also good.

—— SHOUGANG GROUP

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Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove
Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

Large Image :  Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

Product Details:
Place of Origin: China
Brand Name: ANNEC
Certification: ISO
Model Number: ARN-48
Payment & Shipping Terms:
Minimum Order Quantity: 200pcs
Price: usd 0.8 pcs
Packaging Details: comply to exporting packing requirement
Delivery Time: 5-8 working days
Payment Terms: D/P, T/T
Supply Ability: 10000 pcs

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

Description
Color: Red Raw Material: Flint Clay
Al2O3: ≥45% Fe2O3: ≤3%
SiO3: ≤50% Bulk Density: ≥2.1g/cm3
Apparent Porosity: ≤24% Refractoriness: ≥1680℃
RUL: ≥1400℃ CCS: ≥40MPa
High Light:

2H2O Clay Bricks For Fire Pit

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Al2O3 Clay Bricks For Fire Pit

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Fireclay Special Shape Bricks

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove

 

Physical and chemical indexes:

Item Unit Index
Bulk density g/cm2 2.31-2.4
Water absorption % <0.5
Acid resistance % 99.8
Flexural strength Mpa 42
Crushing stength Mpa 120
Thermal stability 130°c-20°c No crackle after 3 times

 

 

Chemical composition (%)

SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3
69.8 22.5 2.7 0.95 0.82 0.82 0.49

 

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. Fire clay refractory brick has wide usage and the largest production. The mineral composition of Fireclay Special Shape Brick is mainly kaolinite (Al2O3·2SiO2·2H2O) and 6%~7% impurities (oxides of Potassium, Sodium, calcium, Titanium and Ferrum ).

 

The firing process of Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove is mainly the process of continuous dehydration and decomposition of kaolin to form mullite (3Al2O3·2SiO2) crystals.

 

The SiO2 and Al2O3 in the Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove form eutectic low-melting silicate with impurities during the firing process, which surrounds the mullite crystals.

 

 

Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.

  2. Abundant Experience. Prevent cracks and twist in bricks.

  3. Different Moulds. Save mould fees for you.

  4. Strict Quality Control. Meet clients’ quality requirement.

  5. Large stocks. Guarantee prompt delivery.

  6. Professional Packing. Avoid damage and secure the goods in transportation

 

Features

1.  As high acid resistance
2.  Low water absorption
3.  Oxidation at room temperature is not easy
5.  High pressure resistance
6.  Easy to clean
7.  Strong acid and alkali corrosion resistance (parameter>99.8)
8.  Convenient for installation
9.  Uniform gas and liquid distribution
10.  Reliable structure and chemical stability
11.  Long service life, more than 3 years warranty
12.  High Working temperature: 1650-1720C
13.  Accurate size, small Tolerance

 

 

 

 

 

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove 0

Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove 1Fireclay Special Shape Al2O3 2H2O Clay Bricks For hot blast stove 2

 

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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