Beijing YuDa Science and Technology Co., Ltd. bjydnh@163.com 86-178-2235-3985
Product Details
Place of Origin: Beijing,China
Brand Name: YUDA
Certification: ISO
Model Number: DRL-155/DRL-150/DRL-145/DRL-140/DRL-135/DRL-130/DRL-127
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30 Days
Payment Terms: T/T, L/C
Supply Ability: 2000 tons/month
Creep Rate: |
Low Creep Rate |
Volume Stability: |
Good Volume Stability |
Resistance To Erosion: |
Good Resistance To Gas Erosion And Erosion Resistance |
High Compressive Strength: |
Excellent High Compressive Strength |
Wear Resistance: |
Good Wear Resistance |
Keyword: |
Refractories Materials |
Feature: |
Fireproof,Heat Resistant |
Service Temperature: |
1000℃-1800℃ |
Customized: |
Yes |
Creep Rate: |
Low Creep Rate |
Volume Stability: |
Good Volume Stability |
Resistance To Erosion: |
Good Resistance To Gas Erosion And Erosion Resistance |
High Compressive Strength: |
Excellent High Compressive Strength |
Wear Resistance: |
Good Wear Resistance |
Keyword: |
Refractories Materials |
Feature: |
Fireproof,Heat Resistant |
Service Temperature: |
1000℃-1800℃ |
Customized: |
Yes |
Low Creep High Aluminum Bricks for Hot Blast Furnace
Low Creep High Aluminum Bricks for Hot Blast Furnace/Low creep rate /Good volume stability/Good resistance to gas erosion and erosion resistance/Excellent high compressive strength
Summary:
Low Creep High Aluminum Bricks is a kind of high aluminum refractory brick, because of the characteristics of low creep rate, it is called low creep high aluminum brick, which is used in high temperature industrial kilns under long-term high temperature environment.
Product features:
Range of application:
Can be used in hot blast furnace, can also be used in other industrial kilns.According to the specific construction requirements, low creep high aluminum bricks of different sizes are made, such as lattice bricks, special-shaped bricks, anchor bricks, etc., which are mainly used in industrial kilns with long-term high temperature environment.
Technical data:
| Brand Item |
DRL -155 |
DRL -150 |
DRL -145 |
DRL -140 |
DRL -135 |
DRL -130 |
DRL -127 |
|
| Al₂O₃ % ≥ | 75 | 75 | 65 | 65 | 65 | 60 | 50 | |
|
Apparent Porosity % ≤ |
20 | 21 | 21 | 22 | 22 | 22 | 23 | |
| Bulk Density g/cm³ ≥ |
2.65- 2.85 |
2.65- 2.85 |
2.50- 2.70 |
2.40- 2.60 |
2.35- 2.55 |
2.30- 2.50 |
2.30- 2.50 |
|
|
Cold Crushing Strength MPa ≥ |
60 | 60 | 60 | 55 | 55 | 55 | 50 | |
|
Creep Rate (0.2MPa,50h) % ≤ |
1550℃ | 1500℃ | 1450℃ | 1400℃ | 1350℃ | 1300℃ | 1270℃ | |
| 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
|
Permanent % |
1550℃×2h | -0.2~0.1 | -0.2~0.1 | -0.2~0.1 | -- | -- | -- | -- |
| 1450℃×2h | -- | -- | -- | -0.2~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | |
|
Thermal shock stability (1100℃,Water cooling) times |
(Furnace Top and Wall Bricks) Provide data | |||||||
| Note:Volume density is the reference index for the quantity of bricks used in design,without examination. | ||||||||
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 100×80×70 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 24 months.
Construction method:
Use refractory mortar for construction.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.
