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OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick

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

—— Carsten Schmickler

very nice company.waiting for my next visit

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good quality, but price is higher than other supplier.

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OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick

OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick
OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick

Large Image :  OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick

Product Details:
Place of Origin: China
Brand Name: Annec
Certification: iso
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1500 Tons/ per month

OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick

Description
Bulk Density: ≤1.3 G/cm3 Cold Crushing Strength: ≥5.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃ Thermal Conductivity(350±25)℃: ≤0.55 W/m·K
Characteristic 1: Light Weight Characteristic 2: Low Thermal Conductivity
High Light:

Corundum Mullite Fire Clay Brick

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OEM Thin Fire Clay Brick

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Corrosion Resistance Refractory Firebrick

Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick

 

Definition:

   

Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick refer to light-weight thermal insulation brick products with Al2O3 content of 30%-46%. With clay clinker or light clinker and plastic clay as the main principle, Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick is usually produced by the combustible method. Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick can also be produced by the chemical method or foam method to form a porous structure. The use temperature is 1200-1400℃. The refractory is characterized by high porosity, generally 40%-85%; low bulk density below 1.5g/cm3; low thermal conductivity, generally below 1.0W (m.K).

Compared with ordinary clay bricks, Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick are lighter in weight. The heat-insulating refractory products with Al2O3 content of 30%~48% made of refractory clay as the main raw material. Using refractory clay, floating beads, and refractory clay clinker as raw materials, adding binders and sawdust, after batching, mixing, molding, drying and firing, products with a bulk density of 0.3~1.5g/cm3 can be obtained. It accounts for more than half of the total output of heat-insulating refractory bricks, with tiny pores evenly distributed inside, with a high porosity. Therefore, it can be ensured that the furnace wall loses less heat, and the fuel cost will be reduced accordingly. Lightweight clay bricks also mean less heat storage, so heating and cooling are faster, allowing faster periodic operations. Fire Clay Brick Corundum Mullite Brick Insulating Mullite Refractory Firebrick are suitable for the temperature range of 900℃~1650℃.

 

 

Lightweight refractory bricks Advantage:

 

   

(1). good heat resistance, high temperature.
(2). small thermal expansion, good peeling resistance.
(3). good corrosion resistance.
(4). good chipping resistance.

 

Application:

   

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.

 

Product Description:

 

Clay Insulating Brick
Item NG135-1.3 NG135.1.2 NG135-1.1 NG130-1.0
Bulk Density ( g/cm3) ≤1.3 ≤1.2 ≤1.1 ≤1.0
Cold Crushing Strength (MPa) ≥5.0 ≥4.5 ≥4.0 ≥3.5
Linear Change on Reheating(5h,≤2%) ≥1350 ≥1350 ≥1350 ≥1350
Thermal conductivity(350±25)℃ (W/mK) ≤0.55 ≤0.50 ≤0.45 ≤0.40

 
 

 

 

Why choose us

Q: Are you trading company or manufacturer?

A: We are Manufacturer of refractory materials that have 4 plants in China; So we can provide you with high quality products at more competitive prices. we can provide you professional solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.

 

Q: Do you accept OEM?

A: Sure, we can do OEM for much kind of brick.

 

Q: What information do we need to provide?

A: If you are clear about the products you purchased, please send us the brick drawings, index(include chemical and physical indicators )and order quantity.

If you are not familiar with it, please tell us the usage and working temperature, we will recommend the product to you.

 

Q: How long is delivery time?

A: The delivery time will be determined according to the quantity of the order. Our monthly output is 12000tons. We have good connection with shipping company, agency, as well as the local custom and port authority. making sure we deliver on time.

 

OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick 0

OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick 1OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick 2OEM Thin Corundum Mullite Fire Clay Brick Insulating Refractory Firebrick 3

 

    What you will get from us is our best profession in service and the hospitality that you are willing to become our Friend.

    So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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