Fireclay Anchor Brick for Furnace Roof Refractory Brick
The Description:
Clay anchor brick refers to the clay firebrick with a specific shape installed on the steel structure of the furnace shell or supporting furnace lining in the industrial kiln, and embedded in the refractory lining for its anchoring and linking function. It has the characteristics of high strength, good erosion resistance and high spalling resistance.
1.The Physical and Chemical Index of Fireclay Anchor Brick for Furnace Roof Refractory Brick
| Item |
Corundum Andalusite |
High Alumina Andalusite |
High Alumina |
High Alumina |
High Alumina Mullite |
High Alumina |
Fireclay |
| JRL-90 |
JRL-80A |
JRL-80 |
JRL-70 |
JRL-60A |
JRL-60 |
JRL-50 |
| Al2O3 % |
90 |
80 |
80 |
70 |
60 |
60 |
50 |
| Fe2O3 ≤ |
0.5 |
1 |
1.5 |
1.5 |
1.5 |
1.8 |
1.8 |
| Apparent porosity % ≤ |
15-19 |
17-21 |
19-23 |
19-24 |
17-21 |
20-25 |
20-26 |
| Density kg/m3 |
2.9 |
2.7 |
2.6 |
2.5 |
2.3 |
2.35 |
2.3 |
| CCS Mpa |
60 |
60 |
60 |
55 |
50 |
50 |
40 |
| RUL ºC ≥ |
1600 |
1560 |
1540 |
1500 |
1460 |
1460 |
1450 |
| PLC % ºC*2h |
0.1-0.2 |
0.1-0.2 |
0.1-0.2 |
0.1-0.2 |
0.1-0.4 |
--- |
0.1-0.4 |
| Thermal shock resistance1100ºC water cycle |
25 |
20 |
15 |
15 |
30 |
20 |
15 |
2.Product feature:
The clay anchor brick has the characteristics of high strength, good erosion resistance and high spalling resistance
3.Application:
Clay anchoring bricks are mainly used for installation on the steel structure of the furnace shell or supporting the furnace lining of the industrial kiln, and are embedded in the anchorage and linking parts of the refractory lining.
Company main products and profiles:
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
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