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High Alumina Lining Brick SK38 for Furnace Lining in High Temperature Equipment

Henan Hongtai Kiln Refractory Co.,Ltd.

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Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China

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High Alumina Lining Brick SK38 for Furnace Lining in High Temperature Equipment

Country/Region china
City & Province zhengzhou henan
Categories Ceramics
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Product Details

Product Description

 

High Alumina Lining Bricks SK38 For Thermal

Equipment Lining Use


High Alumina Lining Bricks is a kind of refractory material. The main component of this refractory brick is AL2O3. Aluminum silicate refractory products with aluminum oxide (Al2O3) content higher than 48%.
High thermal stability, fire resistance above 1770 ℃. It has good slag resistance and is used for lining steel-making electric furnaces, glass melting furnaces, cement rotary furnaces, etc.

According to the content of Al2O3 in High Alumina Lining Bricks SK38 For Thermal Equipment Lining Use, it is usually divided into three grades:
Level Ⅰ-Al2O3 content >75%;
Grade Ⅱ-Al2O3 content is 60~75%;
Grade Ⅲ-Al2O3 content is 48~60%.

 

 

Product Process

The production process of High Alumina Lining Bricks SK38 

 

1.Production Process

 

1)Raw material to factory→checkout→burdening→stirring→mixing→taking out the raw material,
2)Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment.


2.Quality Assurance Process


1)Going out the furnace→checkout→packing→qualified product→putting in storage→sale,
2)The process from raw to product are strictly tested by equipment.

 

Specifications

Physical and chemical index of High Alumina Lining Bricks

Items

Technical Data

International code name

SK35

SK36

SK37

SK38

SK40

Chinese code name

LZ-48

LZ-55

LZ-65

LZ-75

LZ-80

Al2O3 min %

48

55

65

75

80

Fe2O3 max %

2

2

2

2

2

Refractoriness oC min.

1750

1770

1790

1790

1790

Refractoriness under Load C min.

1420

1470

1500

1520

1530

Permanent Linear Change % 

1450 C×2h

1500 C×2h

1500 C×2h

1500 C×2h

1500 C×2h

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

Apparent Porosity max. %

22

22

23

23

21

Cold Crushing Strength mim.

39

44

49

54

65

 

Workshop corner

 

Packaging & Shipping

 Packing of High Alumina Lining Bricks

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.

 Shipping of High Alumina Lining Bricks

 

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.

  

Why choose Us

1. Strong professional:


2. Annual supply:


3. Export experiences:


4. Production equipment:

5. Testing equipment:

 

Certificates

 

 

Customer visit

 

Contact us


Mobile Phone:+8618037198058
WeChat / Whatsapp / Skype: +8618037198058
E-mail: sales03(at)firebricks-supplies.com

 

 

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