Zhengzhou Sijihuo Refractory Co., Ltd.
| Shape | Powder |
| Material | refractory aggregate/binder |
| SiO2 Content (%) | 2-20% |
| Al2O3 Content (%) | 45-75% |
| MgO Content (%) | 0.8-1.2 |
| CaO Content (%) | 1.2-2.5% |
| Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
| CrO Content (%) | 0.1~0.3% |
| SiC Content (%) | 0.1%min |
| Product name | steel fiber reinforced castable |
| Application | Industrial Furnaces |
| Bulk Density | 2.4-3.15 g/cm3 |
| Certificate | ISO9001 |
| Type | refractory material mixture |
| Raw material | Refractory aggregate/binder |
| Usage | Liner |
| Size | 1-3mm |
| Packaging Details | 1.Package in type of bag,25 kg/bag
2.According to customer's demands |
| Supply Ability | 1000 Ton/Tons per Month |
| Place of Origin | Henan, China |
| Model Number | Customer's Requirement |
| Brand Name | Sijihuo |
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Product Specification
| Shape | Powder | Material | refractory aggregate/binder |
| SiO2 Content (%) | 2-20% | Al2O3 Content (%) | 45-75% |
| MgO Content (%) | 0.8-1.2 | CaO Content (%) | 1.2-2.5% |
| Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) | CrO Content (%) | 0.1~0.3% |
| SiC Content (%) | 0.1%min | Product name | steel fiber reinforced castable |
| Application | Industrial Furnaces | Bulk Density | 2.4-3.15 g/cm3 |
| Certificate | ISO9001 | Type | refractory material mixture |
| Raw material | Refractory aggregate/binder | Usage | Liner |
| Size | 1-3mm | Packaging Details | 1.Package in type of bag,25 kg/bag
2.According to customer's demands |
| Supply Ability | 1000 Ton/Tons per Month | Place of Origin | Henan, China |
| Model Number | Customer's Requirement | Brand Name | Sijihuo |
Zhengzhou Sijihuo Refractory Co.,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.
Low cement refractory castable refers to the castable of calcium aluminate cement, and the castable with CaO content below 2.5%, that is, the addition of calcium aluminate cement, is approximately 1/2~1/3 of the castable of ordinary calcium aluminate cement castables. With the traditional refractory castable is different: low cement castable castable matrix is used with the chemical composition of main material with the same or similar condensationbondingare superfine powder effect to replace part or most of calcium aluminate cement, so that the casting material belongs to the water binding and condensationbondingare castable coexist.
Technical parameters and performance:
| Items | 1 | 2 | 3 | 4 | 5 | 6 | |
| Chemical composition/% | Al2O3 CaO | >45 1.5 | 48 2.4 | >50 2.4 | ≥60 1.7 | >70 1.5 | 75 1.3 |
| Compressive strength/Mp | 110℃ 1000℃ 1500℃ | 30 55 70 | 33 58 75 | 35 60 80 | 50 60 80 | 70 82 96 | 100 110 130 |
| Flexural strength/Mp | 110℃ 1000℃ 1500℃ | 7 8 11 | 7 9 11 | 7 8 10 | 8 10 13 | 10 13 13 | 100 110 130 |
| Flexural strength at high temperature/Mp | 1400℃ | 2.0 | 2.2 | 1.5 | 2.0 | 2.3 | 5.0 |
| Line change rate after burning/% | 1500℃ | +0.08 | +0.09 | +0.4 | +0.3 | +0.14 | +0.01 |
| Bulk Density/g/cm3 | 2.38 | 2.40 | 2.42 | 2.45 | 2.69 | 2.72 |
Application:
Widely used in all kinds of industrial furnace refractory lining, such as blast furnace, hot stove, heating furnace, water pipe dressing,Iron runner cover, ladle cover, electric furnace top, ceramic kiln, cement kiln, boiler, chemical furnace, etc..
We have advanced laboratories to test the every technology index of the castable 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:5-7days.
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.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Zhengzhou Sijihuo Refractory Co.,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 empl... Zhengzhou Sijihuo Refractory Co.,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 empl...
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