Andalusite Checker Refractory Brick for Hot Blast Furnace in Steel Industry

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: GL65
• Shape: Brick
• Al2O3: Min55%
• Application: Industrial Blast Furnace
• Brick: High Alumina Brick
• Refractory Material: Steel Industry
• Unshape: Checker
• Type: Refractory Material
• Material: Alumina Block
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month
• Package Size: 1100.00cm * 1100.00cm * 1000.00cm
• Package Gross Weight: 1200.000kg

Product Description

High Alumina Unshaped Checker Refractory Brick for Hot Blast Furnace in Steel Industry
The Description:
High aluminum lattice brick is widely recognized and accepted by the world ironmaking industry, which has many excellent thermal characteristics such as strong heat exchange capacity, large heat storage area, smooth ventilation and low resistance. Lattice brick is a kind of heat transfer medium, which is mainly used in the middle and upper part of the regenerator of hot blast furnace and plays the role of heat storage. In the process of heating cold air into hot air, it plays an extremely important role
Technical Index:

Items	GL-65	GL-55	GL-48
Al2O3 %                        ≥	65	55	48
Fe2O3 %                        ≤	2.0	2.0	2.0
Refractoriness ºC           ≥	1800	1780	1760
RUL ºC             ≥	1500	1480	1450
% P.L.C 1450ºC×2h	0-0.2	0-0.2	0-0.2
Apparent porosity %        ≤	19	19	18
Cold crushing strength Mpa ≥	58.5	49	49

Product feature:
High Alumina Unshaped Checker Refractory Brick for Hot Blast Furnace in Steel Industry is produced of high quality bauxite clinker,it is formed by high pressure and sintered by high heat.its main minerals are mullite and corundum phase. The product has good properties o resisting physical high temperature and chemical erosion.It is widely used in different parts of blast furnace lining.
Company main products and profile:

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate