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Jundao (Henan) New Materials Co.,Ltd.
Home ProductsMagnesia Refractory Bricks

Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

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

Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln
Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

Large Image :  Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln

Product Details:

Place of Origin: Henan China
Brand Name: Jundao(Henan)
Certification: ISO9001:2015
Model Number: MLJ-75 Magnesia Aluminum Brick

Payment & Shipping Terms:

Minimum Order Quantity: 25t
Price: negotiate
Packaging Details: Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability: 4500Ton/mon
Detailed Product Description
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
High Light:

high alumina bricks

,

heat proof bricks

 

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.

 

Heat - Proof Magnesia Refractory Bricks In High Temperature Tunnel Kiln 0

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:
Items Index
Magnesium aluminum spinel brick Magnesia aluminum brick
MLJ-80 MLJ-75 MLJ-70 MLZ-80A MLZ-80B
MgO (%) ≥ 80 75 70 80 80
Al2O3(%) 8~20 8~20 8~20 5~10 5~10
Apparent porosity (%) ≤ 17 19 20 18 19
Bulk density (g/cm³) 2.85~3.15 2.85~3.15 2.85~3.10 2.85~3.10 2.85~3.10
Cold crushing strength (MPa) ≥ 40 40 40 35 30
Refractoriness under load(0.2MPa) /℃ ≥ 1700 1650 1600 1600 1580
Resistance to themal shock times (water-cooling) ≥ 10 10 8 4 4
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.

Contact Details
Jundao (Henan) New Materials Co.,Ltd.

Contact Person: Astra

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