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High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
Specifications
Place of Origin :
Zhengzhou ,China
Brand Name :
Rongsheng
Certification :
ISO9001
Model Number :
QB/RS-1/2/3
MOQ :
1 TONS
Price :
200-800USD
Packaging Details :
packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time :
20-30DAYS
Payment Terms :
TT； L/C
Supply Ability :
2000tons /month
Description

High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

Quick Detail:
♦ High strength
♦ Corrosion resistance
♦ Erosion resistance
♦ Excellent slag resistance
♦ Good thermal shock stability


Description:

This product belongs to new chrome-free basic refractories for large rotary kilns developed by our company. It is produced with high quality synthetic spinel materials and special technical process. The product is characterized by high crushing strength, good thermal shock resistance, good thermal creep, high refractoriness under load, also has the characteristics of direct bonded magnesia-chrome brick (easily adhering the furnace crust), and has solved the problem of environment pollution of sexavalent chrome forming during the use magnesia-chrome brick in cement kiln.
The development and application of Rongshrng company’s pleonaste brick conform to the trend of magnesite-chrome brick withdrawing from the historical stage in the cement industry, meet the demand of chrome-free basic refractories in cement industry under the new environmental-friendly situation.


Application:
It is widely used in all kinds of rotary kiln, the sleeve kiln, shaft kiln and lime kiln, etc

Physical and Chemical Indicators:

Items

Index

QB/RS-1

QB/RS-2

QB/RS-3

Chemical Composition

MgO, % ≥

88

86

85

Fe2O3 %

3-5

5-7

3-5

Al2O3 %

3-5

1.0

1.0

SiO2 % ≤

1.0

1.0

1.0

Bulk Density(g/cm3)

2.95

2.95

2.95

Apparent Porosity, % ≤

16

16

16

Cold Crushing Strength, MPa ≥

80

80

80

Refractoriness Under Load,℃, [0.2MPa×0.6%] ≥

1700

1650

1680

hermal Shock Resistance, Times, [1100℃, water-cooling]

10

8

10


Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation
Product tags

kiln refractory brick

,

refractory kiln bricks

,

kiln refractory bricks
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High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

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Product Detail
Place of Origin :
Zhengzhou ,China
Brand Name :
Rongsheng
Certification :
ISO9001
Model Number :
QB/RS-1/2/3
MOQ :
1 TONS
Price :
200-800USD
Contact Supplier
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks
High Crushing Insulated Rotary Kiln Refractory Fire Brick Magnesia-Chrome Bricks

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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