High Strength Low Porosity Fireclay Brick Refractory Products for Industry 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.: RN424
• Shape: Brick
• Material: Alumina Block
• Al2O3: Min42%
• Application: Glass Furnace Material
• Refractory Material: Regenerative Chamber
• Fire Brick: Fireclay Brick
• 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

High Strength Low Porosity Fireclay Brick Refractory Products for Industry Furnace
The Description:
Low creep clay refractory brick is made of high quality coke gem refractory material with less impurity, dense structure and high purity, adding new refractory raw material, additives and bonding agent, and sintering at high temperature after formula proportion-mixing, high pressure molding. It has the advantages of low creep rate and strong heat storage capacity.
The Physcial and Chemcial Index of High Strength Low Porosity Fireclay Brick Refractory Products for Industry Furnace

Item	Unit	Three low clay brick	Lower porosity		Clay brick			Anti-strip caly brick
		DDD	DN-14	DN-17	ZN-45	ZN-40	ZN-36	KN
Al2O3 %  ≤	%	46	45	42	45	40	36	44
Fe2O3 ≤	%	1.2	1.5	1.8	--	--	--	1.6
Apparent porosity %        ≤	%	11	14	17	16	19	22	18
BD	g/cm3	2.4	2.34	2.26	2.3	2.2	2.1	2.32
CCS	Mpa	80	65	50	50	35	30	50
PLC 1400ºC*2h		--	+0.1--0.2	+0.1--0.2	+0.1--0.2	+0.1--0.3	+0.1--0.4	+0.1--0.3
0.2Mpa RUL ºC             ≥	ºC	1520	1470	1430	1430	1380	1350	1450
Creep rate 0.2Mpa  1200ºC*50h%	%	0.1	--	--	--	--	--	--

Characteristics of low creep clay firebrick:

1, Low creep rate, high temperature creep becomes smaller.

2. High softening temperature under load.

3, Good impact resistance.

4, High temperature compressive strength.

5, High temperature volume stability, good wear resistance.

6, Good erosion resistance.

Low creep clay refractory brick application:

It can be used in the hot blast furnaces supporting large and medium blast furnaces, mainly used in the low temperature parts of hot blast furnaces such as the middle and lower wall of the regenerator chamber and the lower lattice brick. It can also be used in blast furnace, cupola, heating furnace and coke oven and other thermal equipment
Company profile and main products:

 

 

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