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Fire Brick for Heating Furnace 230x114x65mm Size and SiO2 Content of 43-58%
Product Details:
| Place of Origin: | Henan, China |
| Brand Name: | Sijihuo |
| Model Number: | SK32/SK34/SK36 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5 tons |
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| Price: | $380.00/tons 5-19 tons |
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Detail Information |
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| Shape: | Brick | Material: | Alumina Block |
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| SiO2 Content (%): | 43-58% | Al2O3 Content (%): | 38-55% |
| MgO Content (%): | 0.8-1.2% | CaO Content (%): | 0.34% |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) | CrO Content (%): | 0.1~0.3% |
| SiC Content (%): | 1.2-1.4% | Certificate: | ISO9001 |
| Size: | 230x114x65mm | Usage: | Furnace Liner |
| Raw Material: | High Alumina Bauxite | Application: | Industrial Furnaces |
| BULK DENSITY: | 2.2-2.5 G/cm3 | Name: | Fireclay Brick |
| Color: | Yellow | Capacity: | 50MT/day |
Product Description
2017 high quality fire brick for heating furnace
Zhengzhou Sijihuo Refractory Co., Ltd was founded in 2000.After years of development,it has become a backbone enterprise in the production of refractories used in the fields of metallurgy,building materials,electric power,and chemical industry.The company has fixed assets of 170 million yuan and 158 employees, including 26 technical staffs. It has two subsidiaries, eight departments and 12 functional departments, six production plants, a R&D center and a test center.
We have passed the ISO 9001 and CTC certification,and every customer in this world is welcome to have a visit to our company and factory to check our strength.
The Al2O3 content of the Fire clay Brick is from 38-55%.During the manufacturing,first mix the clay chamotte with refractory clay powder,then prepared with clay aggregate into dry mud,high pressure molding,sintering at about 1400C.Under high temperature,the fire clay bricks show weakly acidic,and the ability of resistance to alkaline slag erosion is poor,but with the increase of the content of Al203,the thermal stability of fire clay bricks is better than silica brick, magnesia brick and so on.
| Item/Type | SK-30 | SK-32 | SK-34 | SK-35 |
| Al2O3%(≥) | 30 | 35 | 38 | 45 |
| F2O3%(≥) | 2.5 | 2.5 | 2.0 | 2.0 |
| Refractoriness(SK) | 30 | 30 | 34 | 35 |
| Refractoriness under load,0.2Mpa(≥) | 1250 | 1350 | 1370 | 1420 |
| Porisity(%) | 22-26 | 20-24 | 20-22 | 20-23 |
| Bulk Density(g/cm3) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 |
| Cold Compressive Strength,Mpa(≥) | 20 | 25 | 30 | 40 |
| Size(mm) | 230*114*65 | 230*114*65 | 230*114*65 | 230*114*65 |
Application:
1) Cement and other building materials industry kiln back insulation;
2) Petrochemical, metallurgical, ceramics, glass industry, the furnace lining insulation;
3)Heat treatment furnace backlash insulation;
4)Non-ferrous metal industry back insulation;
5)High temperature reaction, heating equipment back insulation insulation
Overview on the Factory and different type of bricks
We have advanced laboratories to test the every technology index of the Bauxite to promise the quality.
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:10-15days.
Customers From All over the world.
1.You are a manufacture or a trading company?
We are truly a manufacture,we not only can provide the high quality products with the best price,but also can offer the best pre-sale service and after-service.
2.What kind of product can you offer?
Our company can offer a series products for kiln construction.For example:Refractory brick,refractory castable,refractory materials,ceramic fiber products.
3.Can your company provide samples or can we have a visit to your factory?
Of course,samples are available,and you are welcome to visit our factory at anytime.
4.Why we choose the product of your company?
That is good question,we are in the Xinmi City of Henan province,China,the largest refractory material base of the country,so the price and quality of the product can be guaranteed
5.What is the warranty for the refractory brick?
For all the refractory bricks,we have 1 year warranty,if any quality problems on our side during in this period,we will take responsibility of the cost of the shipment and the replacement.