• High Alumina Runner Refractory Brick for Blast Furnace
  • High Alumina Runner Refractory Brick for Blast Furnace
  • High Alumina Runner Refractory Brick for Blast Furnace
  • High Alumina Runner Refractory Brick for Blast Furnace
  • High Alumina Runner Refractory Brick for Blast Furnace
  • High Alumina Runner Refractory Brick for Blast Furnace

High Alumina Runner Refractory Brick for Blast Furnace

Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials
Type: Refractory Material
Samples:
US$ 0/kg 1 kg(Min.Order)
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Payment Method: visa mastercard discover JCB diners club american express T/T
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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High Alumina Runner Refractory Brick for Blast Furnace pictures & photos
High Alumina Runner Refractory Brick for Blast Furnace
US $300-400 / Ton
Min. Order: 1 Ton
Diamond Member Since 2018

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Basic Info.

Shape
Powder
Material
Alumina Block
Application
Casting Steel Brick
Cold Crushing Strength
60MPa
Brick
Hot Blast Stove
Transport Package
in 25kg/Bag and Puting Into 1ton Bag.
Specification
customized
Trademark
KAIYUAN
Origin
China
HS Code
69022000
Production Capacity
5000tons/Month

Packaging & Delivery

Package Size
1100.00cm * 1000.00cm * 1100.00cm
Package Gross Weight
1700.000kg

Product Description

High Alumina Cast Steel Refractory Brick Runner Brick
The Description:

If the Al2O3 content is higher than 90%, it is called corundum brick. Due to different resources, national standards are not entirely consistent. For example, European countries stipulate that the lower limit of Al2O3 content for high aluminum refractories is 42%. In China, according to the Al2O3 content in high aluminum bricks is usually divided into three grades: 1. -- Al2O3 content >75%; 2.-al2o3 content is 60 ~ 75%; 3. -- Al2O3 content is 48 ~ 60%.
Technial Index:
Item DL-80 DL-80 DL-80 DL-80 DL-80
Al2O3 %  80 75 80 83 85
Fe2O3 ≤ 1.5 1.5 1.5 1.5 1.5
Apparent porosity %        ≤ 19 19 18 17 17
Density kg/m3 2.7 2.6 2.8 2.85 2.9
P.L.C  % 0.2 0.4 0.2 0.2 0.2
CCS Mpa 70 60 60 70 80
RUL ºC              1540 1520 1550 1550 1560

Application:
High alumina runner refractory brick for blast furnace can be used to make blast furnace refractory. When not pouring, it blocks the water mouth to ensure no steel leakage. during pouring, the plug rod is raised to create a gap between the plug head brick and the nozzle brick, and the molten steel flows out of the nozzle. Control the height of the plug rod, can adjust the outflow of steel. The plug brick and rod core can be fixed with thread or pin. stopprt bricks may be clay, non-aluminum-fired and tar-impregnated non-aluminum-fired bricks.
The Feature:
Refractoriness
The refractoriness of high aluminum brick is higher than that of clay brick and semi-silicon brick, up to 1750~1790ºC, which is a high-grade refractory material. b, Load softening temperature
Because the Al2O3 in high aluminum products is high, the impurity is less, the formation of fusible glass body is less, so the load softening temperature is higher than the clay brick, but because the mullite crystallization does not form a network organization, the load softening temperature is still not high as silicon brick. c, Slag resistance
There are more Al2O3 in high aluminum bricks, close to neutral refractory materials, which can resist the erosion of acidic slag and alkaline slag, because it contains SiO2, so the ability of anti-alkaline slag is weaker than the ability of anti-acid slag.
Company main products and profiles:

 
High Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace

Why choose us?
High Alumina Runner Refractory Brick for Blast Furnace
Zhengzhou Kaiyuan Refractory Co., Ltd. is a high-temperature kiln overall solution service provider integrating R&D, production, kiln solutions, and engineering construction. Zhengzhou Kaiyuan has subsidiaries such as Zhengzhou Linghui New Material Co., Ltd., Zhengzhou Kaiyuan Guangda Refractory Material Co., Ltd, Zhengzhou Dezhen Industrial Co.,Ltd. Our company is headquartered in Xinmi City, Henan Province China, with 200 employees, including 30 professional and technical personnel. The company has two aluminum-silicon series refractory production lines, one silicon series production line, and one unshaped refractory material production line. The annual production capacity is 150,000 tons, including 50,000 tons/year of aluminum-silicon series refractory bricks, 50,000 tons/month of silica bricks, and 50,000 tons/month of unshaped refractory materials.
Our products are widely used in iron & steel, cement, non-ferrous metals, glass, petrochemical, ceramics and other industries. The main production are clay bricks, high alumina bricks, silica bricks, mullite bricks, andalusite bricks, corundum bricks, sillimanite bricks, silicon carbide bricks, phosphate bricks, cordierite bricks, thermal insulation bricks, castables, mortar, ramming mix, etc. The products sell well domestic and are exported to many overseas countries (UK, Germany, Italy, Austria, Russia, Uzbekistan, Egypt, Bahrain, United Arab Emirates, India, Japan, South Korea, etc.).
The development of Kaiyuan Company is inseparable from the care and help of old and new friends. Kaiyuan people will adhere to the philosophy of "honesty and trustworthiness" and the business philosophy of "integrity, quality, service and innovation", and will continue to improve with more friends. Extensive and in-depth cooperation, together in the same boat, to create a better future.
High Alumina Runner Refractory Brick for Blast Furnace

Our Laboratory and R&D Center

High Alumina Runner Refractory Brick for Blast Furnace
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

 

High Alumina Runner Refractory Brick for Blast FurnaceCertificates
High Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceMain Products
High Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast FurnaceHigh Alumina Runner Refractory Brick for Blast Furnace
High Alumina Runner Refractory Brick for Blast Furnace

Contract Kiln Construction
High Alumina Runner Refractory Brick for Blast Furnace


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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From payment to delivery, we protect your trading.
High Alumina Runner Refractory Brick for Blast Furnace pictures & photos
High Alumina Runner Refractory Brick for Blast Furnace
US $300-400 / Ton
Min. Order: 1 Ton
Diamond Member Since 2018

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory & Trading Company
Management System Certification
ISO 9001, ISO 14001, ISO 20000
Terms of Payment
LC, T/T, D/P