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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Shape: Powder
  • Material: Castable
  • SiO2 Content (%): 12.8%-15.5%
  • Al2O3 Content (%): 65%-75%
  • MgO Content (%): -
  • CaO Content (%): -
  • Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
  • CrO Content (%): -
  • SiC Content (%): -
  • Model Number: RSRC
  • Brand Name: RongSheng
  • commoidity: Insulating Alumina Castables
  • Cold Crushing Strength MPa ≥: 70
  • Linear Dimensional Change %: -0.4
  • Breaking Strength MPa ≥: 11
  • Maximum Service Temperature ℃: 1400
  • Firing linear change (1100℃): ±0.5%
  • Feature 1: High strength
  • Feature 2: Strong corrosion resistance

Packaging & Delivery

Packaging Details Packed with plastic bags, with water-proof cover , and tightened with plastic bandages or according to your request for refractory castable
Delivery Time Shipped in 15 days after payment
Product Description

Insulating Alumina Refractory Lightweight Castables

Insulating Alumina Refractory Lightweight Castables is made of super high alumina clinker, composite binders and adhesives. The products are featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is commonly used in top of CFB boiler furnace, rear walletc.

 

Characters of refractory castable:

1. Good slag resistance and corrosion resistance.
2. High density, low porosity.
3. High refractoriness, high refractoriness under load.
4. High strength and wear resistance.

5. Good resistance to flake performance.

6. Good thermal shock stability.

7. Scouring resistance

 

Application of the refractory castable:

1. Furnaces of metallurgy industry, heat treatment furnace.

2. Furnace of incineration of garbage, recirculating fluidized bed furnace.

3. Furnaces of chemical industry and construction industry.

4. Tundish lining 

 

Physical andChemical Indicators:

Items

 

RSGLJ-1

RSGLJ-2

Al2O3           %

 

65

75

Refractoriness     °C

 

1750

1770

Linear Dimensional Change   %

 

-0.02

-0.4

Cold Crushing Strength MPa  ≥

110°C×24h

 

50

60

1100°C×4h

 

60

70

Breaking Strength MPa ≥

110°C×24h

 

9

11

1100°C×4h

 

10

12

Maximum Service Temperature  °C

 

1200

1400

 

 
Packaging & Shipping

 

 

 

Company Information

Zhengzhou Rongsheng Refractory Material Co., Ltd. is located in the hinterland of Central Plains, at the foot of Songshan Mountain, and adjacent to Zhengshao Highway, Longhai and Jingguang railways. The convenient transportation, abundant resources and high quality minerals provide favorable conditions for the production of refractory materials.

 

FAQ
Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.

Q2: What’s the MOQ?
A2. No limitation.

Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
      (2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
                                 from Shanghai to Zhengzhou, around 5 hours
                                 from Beijing to Zhengzhou, around 3 hours

Q4: What’s the proportion of abroad business?
A4: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.

Q5: Does your Zhengzhou Rongsheng Refractory provide turn-key projects?
A5: Yes, we already finished several turn-key projects at home and abroad.

Q6: Does your Zhengzhou Ronghseng Refractory supply samples?
A6: Yes, we can supply samples for free, and the freight will be undertaken by clients.
Contact
                  
 Zhengzhou Rongsheng Kiln Refractory Co. Ltd.
Factory: Litang Industrial Dist., Laiji Town, Xinmi, Zhengzhou, Henan, China
Office:  13th Floor, Building 6, China Central Electronic Commerce Port, Daxue Road, Erqi Dist., Zhengzhou 450000, Henan, China

Tel:     0086 18301436356

Skype:  Susan Guo         

Whatsapp:  +8618301436356

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China (Mainland) | Manufacturer, Trading Company
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