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Low Porosity Fire Clay Bricks for Metallurgical Industry
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ProductDescription:
Product Brief Introduction:
1.Super low porosity.
2.High bulk density.
3.High refractoriness under load.
The low Porosity fire clay Bricks are made of super calcined flint clay and calcined bauxite, With high Pressure formed and high temperature sintered. Due to its low apparent porosity, Strong resistance to erosion and high refractoriness under load,They are wildly used in Glass kiln,Blast furnace, Metal mixer Furnace,Hot metal mixer ladle,Coke dry quenching devices , etc.
Features:
1. Low porosity,High bulk density.
2. High Cold Crushing strength.
3. High refractoriness under load.
4. High mechanical strength.
5. Good resistance to erosion.
Physical and chemical index:
Item/Index | Low porosity fire clay brick | ||
DN-10 | DN-12 | DN-15 | |
AL2O3 % ≥ | 45 | 45 | 42 |
Fe2O3 % ≤ | 1.00 | 1.20 | 1.5 |
Bulk Density g/cm3 ≥ | 2.40 | 2.35 | 2.30 |
Apparent porosity % ≤ | 10 | 12 | 15 |
Cold crushing strength Mpa ≥ | 80 | 68 | 58.8 |
Refractoriness °C ≥ | 1760 | 1750 | 1750 |
Reheating Linear Change, 1400 oC×2h % | -0.1 | -0.1 | -0.20 |
+0.00 | +0.05 | +0.00 | |
0.2mpa Refractoriness under load T0.6 °C ≥ | 1550 | 1500 | 1470 |
Application:
low Porosity fire clay Bricks is widely used in metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.
In order to better meet your individual needs and ensure that the products we provide for you fully meet your use scenarios and technological requirements, the following are the detailed information and customization requirements you need to provide when customizing low porosity clay bricks:
I. Product specifications and dimensions
Brick shape: Please specify the shape of clay brick, such as standard rectangular brick and irregular brick (such as circle, trapezoid, polygon, etc.). For special-shaped bricks, detailed shape description or drawings shall be provided.
Size requirements: the length, width and height of the brick (unit: mm) shall be provided accurately. If there are special requirements for dimensional accuracy (such as tolerance range), please explain them together. For example, the length error range is 1 mm, and the width error range is ±0.5mm, etc.
II. Technical parameters
Porosity: define the porosity range of the required low porosity clay brick. Although our products are characterized by low porosity, please let us know if you have more specific porosity requirements (such as below a certain value).
Chemical composition: If there are special requirements for chemical composition such as aluminum content (Al₂O₃) and iron content (Fe₂O₃), please specify the specific numerical range. For example, it is required that the Al₂O₃ content is ≥46% and the Fe₂O₃ content is ≤0.8%.
Physical properties:
Bulk density: specify the required bulk density range, such as ≥ 2.45 g/cm.
Cold compressive strength: define the minimum requirements of cold compressive strength, such as ≥90Mpa.
Load softening temperature: If there are requirements higher than the standard load softening temperature (such as 1550°C, 1500°C and 1470°C), please provide specific values.
Reburning line change: If there are special requirements on the positive and negative values and range of the reburning line change rate, it should be specified in detail. For example, when the reburning line change rate is 1400℃×2h, it should be controlled between-0.05% and+0.05%.
III. Application environment
Service temperature: specify the highest temperature range in which clay bricks will be used. For example, when used in a glass kiln, it is necessary to determine whether it is a high-temperature area (such as above 1600℃) or a low-temperature area (such as around 1200℃).
Media contact: Describe the types of media that the brick will contact, such as acid gas, alkaline solution and molten metal, as well as the concentration and composition of the media. This helps us to adjust the anti-erosion formula of brick according to the corrosiveness of medium.
Thermal cycling conditions: If the use scenario involves frequent temperature changes (such as thermal cycling of a hot blast stove), please provide information such as the frequency of thermal cycling (such as several times per hour) and the range of temperature changes (such as rising from room temperature to 1,500℃ and then dropping to room temperature), so that we can choose appropriate raw materials and production processes to enhance the thermal shock resistance of bricks.
IV. Quantity and Packaging Requirements
Ordered quantity: specify the required quantity of low porosity clay bricks, including single purchase quantity and expected long-term purchase plan (such as monthly or quarterly purchase quantity).
Packaging requirements: Although we have standard packaging methods (such as pallet packaging, 1.0-2.0 tons per pallet, covered with plastic film), if you have special packaging requirements (such as moisture-proof and shock-proof packaging, or specific packaging identification requirements), please specify.
V. Delivery Date and Transportation
Delivery time: tell us the expected delivery time. Because customized products may involve production process adjustment and raw material procurement, informing the delivery date in advance will help us arrange the production plan reasonably and ensure timely delivery.
Mode of transportation: state the mode of transportation (such as sea, land and air) and the unloading place. Please also put forward the special requirements during transportation (such as moisture-proof and anti-collision measures).
VI. Quality Inspection and Acceptance Criteria
Inspection standard: define the quality inspection standard on which you accept products. Is the acceptance carried out according to national standards, industry standards or specific standards within your enterprise? If there are internal standards, please provide detailed quality indicators.
Acceptance method: explain the specific methods of acceptance, such as on-site sampling inspection and inspection by a third-party testing organization. For sample inspection, it is necessary to specify the sampling proportion and inspection items.
VII. After-sales service
Technical support: Do we need to provide technical support during the product use, such as construction guidance and use training? If yes, please inform the specific needs in advance.
Quality feedback and processing: define the channels and processing time requirements of quality feedback. For example, after discovering quality problems, it is required to get a reply within 24 hours and provide solutions within one week.
In order to ensure that the customized low porosity clay brick fully meets your requirements, it is recommended that you provide the above information in as much detail as possible. If you have any questions or need further communication, please feel free to contact us. We will serve you wholeheartedly to ensure that you are satisfied with the products and experiences you get.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Professional quality testing.
① Chemical analysis.②Physical properties.
2. Appearance check.
①Dimension Tolerance. ②Distortion. ③Crack. ④Edge angle defect.⑤Melted hole.⑥Color .
Packaging & shipping:
Packaging:
1. Fire bricks will be packed by pallet with PET strap fixed , covering by plastic films.
2. The size of standard export pallet is 1000*1000mm.
Load weight of each pallet:1.0-2.0 Tons.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data ,Size, Drawing, Quantity, Application and Port of discharge, etc. we'll quote you our best price as soon.
Q2. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
ProductDescription:
Product Brief Introduction:
1.Super low porosity.
2.High bulk density.
3.High refractoriness under load.
The low Porosity fire clay Bricks are made of super calcined flint clay and calcined bauxite, With high Pressure formed and high temperature sintered. Due to its low apparent porosity, Strong resistance to erosion and high refractoriness under load,They are wildly used in Glass kiln,Blast furnace, Metal mixer Furnace,Hot metal mixer ladle,Coke dry quenching devices , etc.
Features:
1. Low porosity,High bulk density.
2. High Cold Crushing strength.
3. High refractoriness under load.
4. High mechanical strength.
5. Good resistance to erosion.
Physical and chemical index:
Item/Index | Low porosity fire clay brick | ||
DN-10 | DN-12 | DN-15 | |
AL2O3 % ≥ | 45 | 45 | 42 |
Fe2O3 % ≤ | 1.00 | 1.20 | 1.5 |
Bulk Density g/cm3 ≥ | 2.40 | 2.35 | 2.30 |
Apparent porosity % ≤ | 10 | 12 | 15 |
Cold crushing strength Mpa ≥ | 80 | 68 | 58.8 |
Refractoriness °C ≥ | 1760 | 1750 | 1750 |
Reheating Linear Change, 1400 oC×2h % | -0.1 | -0.1 | -0.20 |
+0.00 | +0.05 | +0.00 | |
0.2mpa Refractoriness under load T0.6 °C ≥ | 1550 | 1500 | 1470 |
Application:
low Porosity fire clay Bricks is widely used in metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.
In order to better meet your individual needs and ensure that the products we provide for you fully meet your use scenarios and technological requirements, the following are the detailed information and customization requirements you need to provide when customizing low porosity clay bricks:
I. Product specifications and dimensions
Brick shape: Please specify the shape of clay brick, such as standard rectangular brick and irregular brick (such as circle, trapezoid, polygon, etc.). For special-shaped bricks, detailed shape description or drawings shall be provided.
Size requirements: the length, width and height of the brick (unit: mm) shall be provided accurately. If there are special requirements for dimensional accuracy (such as tolerance range), please explain them together. For example, the length error range is 1 mm, and the width error range is ±0.5mm, etc.
II. Technical parameters
Porosity: define the porosity range of the required low porosity clay brick. Although our products are characterized by low porosity, please let us know if you have more specific porosity requirements (such as below a certain value).
Chemical composition: If there are special requirements for chemical composition such as aluminum content (Al₂O₃) and iron content (Fe₂O₃), please specify the specific numerical range. For example, it is required that the Al₂O₃ content is ≥46% and the Fe₂O₃ content is ≤0.8%.
Physical properties:
Bulk density: specify the required bulk density range, such as ≥ 2.45 g/cm.
Cold compressive strength: define the minimum requirements of cold compressive strength, such as ≥90Mpa.
Load softening temperature: If there are requirements higher than the standard load softening temperature (such as 1550°C, 1500°C and 1470°C), please provide specific values.
Reburning line change: If there are special requirements on the positive and negative values and range of the reburning line change rate, it should be specified in detail. For example, when the reburning line change rate is 1400℃×2h, it should be controlled between-0.05% and+0.05%.
III. Application environment
Service temperature: specify the highest temperature range in which clay bricks will be used. For example, when used in a glass kiln, it is necessary to determine whether it is a high-temperature area (such as above 1600℃) or a low-temperature area (such as around 1200℃).
Media contact: Describe the types of media that the brick will contact, such as acid gas, alkaline solution and molten metal, as well as the concentration and composition of the media. This helps us to adjust the anti-erosion formula of brick according to the corrosiveness of medium.
Thermal cycling conditions: If the use scenario involves frequent temperature changes (such as thermal cycling of a hot blast stove), please provide information such as the frequency of thermal cycling (such as several times per hour) and the range of temperature changes (such as rising from room temperature to 1,500℃ and then dropping to room temperature), so that we can choose appropriate raw materials and production processes to enhance the thermal shock resistance of bricks.
IV. Quantity and Packaging Requirements
Ordered quantity: specify the required quantity of low porosity clay bricks, including single purchase quantity and expected long-term purchase plan (such as monthly or quarterly purchase quantity).
Packaging requirements: Although we have standard packaging methods (such as pallet packaging, 1.0-2.0 tons per pallet, covered with plastic film), if you have special packaging requirements (such as moisture-proof and shock-proof packaging, or specific packaging identification requirements), please specify.
V. Delivery Date and Transportation
Delivery time: tell us the expected delivery time. Because customized products may involve production process adjustment and raw material procurement, informing the delivery date in advance will help us arrange the production plan reasonably and ensure timely delivery.
Mode of transportation: state the mode of transportation (such as sea, land and air) and the unloading place. Please also put forward the special requirements during transportation (such as moisture-proof and anti-collision measures).
VI. Quality Inspection and Acceptance Criteria
Inspection standard: define the quality inspection standard on which you accept products. Is the acceptance carried out according to national standards, industry standards or specific standards within your enterprise? If there are internal standards, please provide detailed quality indicators.
Acceptance method: explain the specific methods of acceptance, such as on-site sampling inspection and inspection by a third-party testing organization. For sample inspection, it is necessary to specify the sampling proportion and inspection items.
VII. After-sales service
Technical support: Do we need to provide technical support during the product use, such as construction guidance and use training? If yes, please inform the specific needs in advance.
Quality feedback and processing: define the channels and processing time requirements of quality feedback. For example, after discovering quality problems, it is required to get a reply within 24 hours and provide solutions within one week.
In order to ensure that the customized low porosity clay brick fully meets your requirements, it is recommended that you provide the above information in as much detail as possible. If you have any questions or need further communication, please feel free to contact us. We will serve you wholeheartedly to ensure that you are satisfied with the products and experiences you get.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
1. Professional quality testing.
① Chemical analysis.②Physical properties.
2. Appearance check.
①Dimension Tolerance. ②Distortion. ③Crack. ④Edge angle defect.⑤Melted hole.⑥Color .
Packaging & shipping:
Packaging:
1. Fire bricks will be packed by pallet with PET strap fixed , covering by plastic films.
2. The size of standard export pallet is 1000*1000mm.
Load weight of each pallet:1.0-2.0 Tons.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data ,Size, Drawing, Quantity, Application and Port of discharge, etc. we'll quote you our best price as soon.
Q2. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
