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High Alumina Checker Bricks Refractory Lattice Brick for High Temperature Applications

Henan Hongtai Kiln Refractory Co.,Ltd.

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

Contact name:Liu

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Henan Hongtai Kiln Refractory Co.,Ltd.

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High Alumina Checker Bricks Refractory Lattice Brick for High Temperature Applications

Country/Region china
City & Province zhengzhou henan
Categories Other Construction & Real Estate
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Product Details

Product Description
China Wholesale Manufacture Refractory Lattice Brick High Alumina Checker Bricks

 

Characteristics:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.

Item

High alumina refractory checker brick

International code name

SK-35

SK-36

SK-37

SK-38

SK-40

AL2O3 %min

48

55

65

75

80

Fe2O3 %max

2

2

2

2

2

Refractoriness  °C, min

1760

1770

1790

1790

1820

Refractoriness under load
 (0.2MPa) °C, min

1420

1450

1500

1520

1530

Linear change on reheating
 (1500°C, 2h)% 

+0.1~ -0.4
*1450°C

+0.1 ~ -0.4

+0.1 ~ -0.4

+0.1 ~ -0.4

+0.1 ~

-0.4

Apparent porosity % max

22

22

23

23

22

Cold crushing strength 
Mpa min

35

40

45

50

55

Bulk Density, g/cm3 min

2.15-2.22

2.25-2.4

2.3-2.5

2.4-2.6

2.5-2.7

Size

 

PROVIDE STANDARD SIZE, SPECIAL SIZE AND OEM SERVICE! 
The size is precise, providing kinds of shapes according to customer's drawing.

Application of High alumina refractory checker brick:

Low creep high alumina checker for hot blast furnace mainly used in the regenerator of the hot blast stove, and the checker bricks are arranged in an orderly manner.

Packaging & Shipping

China Wholesale Manufacture Refractory Lattice Brick High Alumina Checker Bricks

 

Packaging detail:

China Wholesale Manufacture Refractory Lattice Brick High Alumina Checker Bricks are packed on wooden pallet or as your request.

Shipping detials:

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.

 Delivery:

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

Our Services

 About US

Henan hongtai kiln refractory co., LTD. is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.


 

Why us?

 1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2. Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3.  Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, , Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4.  Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5.  Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester

 

 

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