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Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

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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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Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks
Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Large Image :  Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Product Details:
Place of Origin: China
Brand Name: Annec
Model Number: LG135-0.6L
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Price: 400-2100 USD/T
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

Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Description
Bulk Density: ≤0.7 G/cm3 Cold Crushing Strength: ≥2.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃ Thermal Conductivity(350±25)℃: ≤0.25 W/m·K
Characteristic 1: Light Weight Characteristic 2: Low Thermal Conductivity
Al2O3: ≥48 % Fe2O3: ≤2.0 %
High Light:

0.7g/Cm3 Fire Retardant Bricks

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1350C Fire Retardant Bricks

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1350C Heat Insulation Bricks

Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

 

Standard sizing:This brick is special size for pipes of industry furance ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

 

Definition:

 

    Insulating Refractory Brick generally refer to refractory bricks with a density less than 1.3 g/cm3. Due to the characteristics of low density, high porosity, small thermal conductivity, good thermal insulation and certain compressive strength, light-weight refractory bricks have been widely used in heat treatment equipment.

 

    Insulating Refractory Brick is also known as high aluminum insulation brick. Lightweight refractory material with alumina content above 48%, mainly composed of mullite and glass phase or corundum. The bulk density is 0.4 to 1.35 g/cm3. The porosity is 66%~73%, and the compressive strength is 1~8MPa. Good thermal shock resistance.

 

    The materials of ordinary light-weight heat-resistant refractory bricks are clay, high-alumina high-strength floating bead bricks, low-iron mullite, high-aluminum poly light-insulating refractory bricks, and diatomaceous earth heat-resistant refractory bricks.


    For strength products, high-quality plate-like corundum and mullite are used as aggregates, sillimanite composite is used as a matrix, special additives and a small amount of rare earth oxides are mixed, and then subjected to high-pressure molding and high-temperature firing.

 

Advantage:

 

    (1)  Light weight

    (2) Insulation and heat insulation:

    (3) Sound absorption and sound insulation:

    (4) Small shrinkage value

    (5) Impermeability

    (6) Environmental protection

 

Application:

 

   Insulating Refractory Brick​​​​​​ mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other
refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, ubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc.

Product Description:

Insulating Refractory Brick​​​​​​
Item Unit LG135-0.6L
Al2O3 % ≥48
Fe2O3 % ≤2.0
Bulk Density g/cm3 ≤0.7
Cold Crushing Strength Mpa ≥2.0
Linear Change on Reheating(≤2%) ≥1350
Thermal conductivity(350±25)℃ W/mK ≤0.25

 

 

 

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:Is there any cost for the sample?

A: We provide free sample(Less 3 pcs) but don't bear the freight.

 

Q: What is the Warranty for the fire brick?

A: For all the brick, we have 1 years warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.

Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks 0

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Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

Send your inquiry directly to us (0 / 3000)