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Jundao (Henan) New Materials Co.,Ltd.
Jundao(Henan)New Materials Co.,Ltd.
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Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

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Jundao (Henan) New Materials Co.,Ltd.

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-371-68611866

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Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

Brand Name Jundao(Henan)
Model Number MLJ-75 Magnesia Aluminum Brick
Certification ISO9001:2015
Place of Origin Henan China
Minimum Order Quantity 25t
Price negotiate
Payment Terms T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability 4500Ton/mon
Packaging Details Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
MgO (%) ≥ 75
Al2O3(%) 8~20
Apparent porosity (%) ≤ 19
Bulk density (g/cm³) 2.85~3.15
Cold crushing strength (MPa) ≥ 40
Refractoriness under load(0.2MPa) /℃ ≥ 1650
Detailed Product Description

 

Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

 

Magnesia Aluminum Brick Used in high temperature Tunnel Kiln

Magnesia Aluminum Brick include ordinary magnesia-aluminum bricks and magnesium-aluminum spinel bricks.
Magnesia Aluminum Brick is an alkaline refractory material fired from magnesia and a small amount of industrial alumina or alumina. 

 

 

Magnesia Aluminum Brick Characteristics

1.high temperature performance.

2. high thermal shock stability.

3.strong resistance to corrosion by alkaline substances,

4.good wear resistance.

5.good flexibility against high temperature heat load.

 

Application:

It is mainly used in the top of steelmaking open and electric furnaces, high temperature tunnel kiln, large cement rotary kiln and non-ferrous metal smelting furnace.

 

Specification:
ItemsIndex
Magnesium aluminum spinel brickMagnesia aluminum brick
MLJ-80MLJ-75MLJ-70MLZ-80AMLZ-80B
MgO (%) ≥8075708080
Al2O3(%)8~208~208~205~105~10
Apparent porosity (%) ≤1719201819
Bulk density (g/cm³)2.85~3.152.85~3.152.85~3.102.85~3.102.85~3.10
Cold crushing strength (MPa) ≥4040403530
Refractoriness under load(0.2MPa) /℃ ≥17001650160016001580
Resistance to themal shock times (water-cooling) ≥1010844
Q1: Is Jundao (Henan) New Materials a manufacturer or trader?

A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.


Q2: What’s the MOQ?

A2. The MOQ is 25 tons.


Q3: Can we visit your factory?

A3: Of course ,welcome at any time,seeing is believing


Q4: What’s your payment terms?

A4: Negotiation


Q5: Is your company accept customization?

A5: Yes. Professional technology teams and engineers all can satisfy you.


Q6: How do you guarantee quality?

A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.


Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.

Product Tags: high alumina bricks   heat proof bricks  
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