Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

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

Good quality Refractory Fire Bricks for sales
Good quality Refractory Fire Bricks for sales
Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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

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

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

Product Details:

Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: QB/RS-1/2/3

Payment & Shipping Terms:

Minimum Order Quantity: 25 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
Detailed Product 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

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: RONGSHENG

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