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Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

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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

—— 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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Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces
Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

Large Image :  Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

Product Details:
Place of Origin: China
Brand Name: Annec
Certification: ISO
Model Number: NG135-1.3/NG135.1.2/NG135-1.1/NG130-1.0
Payment & Shipping Terms:
Minimum Order Quantity: 10tons
Packaging Details: sea fumigated wooden pallet + plastic belt + plastic film wrap.
Delivery Time: 7-15 days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 3000-3500 tons per month

Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

Description
Bulk Density (g/cm3): ≤1.0 Cold Crushing Strength (MPa): ≥5.0
Linear Change On Reheating(5h,≤2%): ≥1350 Thermal Conductivity(350±25)℃ (W/mK): ≤0.4
Color: Yellow,creamy White Material: Clay
High Light:

Al2O3 Refractory Clay Insulating Brick

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Reheating Furnaces Clay Insulating Brick

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Annec Furnaces Clay Insulating Brick

Product intruction

1. Made by flint clay clinker and binder,through Crushing,Mixing,Shaping,Drying and high temperature Sintering.
2. Al2O3 content is 30%-48%,SiO2 content is 50%-65%,and a small number of alkali metals,alkaline earthmetal oxides TiO2,Fe2O3 etc.
3. Mineral composition is usually mullite, quartz and glass phase.
4. Refractoriness is 1580-1750°C, refractoriness under load is 1250-1450°C, line expansion coefficients is low, with good thermal shock resistance,strong ability to resist erosion acid slag.
5. Working temperature:less than 1350°C.

Parameters

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

 

Features:

1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

Applications:

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Fireplace and pizza ovens

5. Coke ovens

6. Blast furnaces

7. Reheating furnaces

8. Suspended roofs

9. Lime kilns

10. Chimney

 

Awardas and honors

Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces 0Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces 1

Packaging & Delivery

1.Strong packing will protect the goods from any possible damage during transit.
2.Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3.We must take necessary precaution that the packing can protect goods from pilferage or rain.
4.We can confirm that we take every possible precaution to ensure that our products reach our customers 

                            all over the world in prime conditon.

Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces 2Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces 3

 

Packaging Details

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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