Special Shaped High Alumina 9holes Checker Refractory Brick for Heating Furnace

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KYGZ3
• Shape: Brick
• Material: Alumina Block
• Al2O3: Min65%
• Application: Heat-Engineering Equipments
• Refractory Material: Heating Furnace
• Fire Brick: High Alumina Brick
• Size: Special Shaped
• 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: 1000.00cm * 1000.00cm * 800.00cm
• Package Gross Weight: 1800.000kg

Product Description

Special Shaped High Alumina 9Holes Checker Refractory Brick for Heating Furnace
The Description:
Checker brick is a heat transfer medium in hot blast furnace, glass kiln and coke oven heat storage room. The brick type is made of orderly arrangement of lattice holes with a certain structure, and cold and hot gas pass freely through the holes above and below the lattice brick to complete heat exchange
The Physical and Chemcial Index of Special Shaped High Alumina 9Holes Checker Refractory Brick for Heating Furnace

Items	DL-80	DL-75	BDL-80	BRL-75	BRL-83	BRL-85
Al2O3 %                        ≥	80	75	80	75	83	85
Fe2O3 % ≤	1.5	1.5	1.5	1.5	1.5	1.5
Apparent porosity %        ≤	19	19	18	18	17	17
B.D  g/cm3             ≥	2.7	2.6	2.8	2.7	2.9	2.9
CCS Mpa	70	60	60	55	70	80
RUL ºC             ≥	1540	1520	1550	1530	1550	1560
% P.L.C 1550ºC×2h	±0.2	±0.2	±0.2	±0.2	±0.2	±0.2

Product feature:

It is mainly used for heat transfer in the regenerator of blast furnace and heat transfer operation in the regenerator of flame furnace. In glass regenerator and coke oven regenerator, it plays the role of heat storage, heat exchange, energy saving and consumption reduction.

Support the customization of various materials, specifications of lattice bricks, can be customized processing.

 

 

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