refractory thermal insulating brick
Our company is located in Henan province which is one of the largest refractory production bases in China.We can supply Refractory Brick,Fire Clay Brick, High Alumina Brick, Light Weight Insulating Brick,Refractory Balls, etc for various industries. In the technological team there are more than 10 senior designers and engineers,more than 20 technicians.
Specifications:
1. According the shape, it can be divided into standard brick, special-shaped brick.
2. According thecharacteristic, it can be divided into high alumina insulating brick, fire clay insulating brick, Mullite insulating brick, corundum insulating brick, etc.
3. According the application, it can be divided into building materials for blast furnace, Building materials for coke oven, Building materials for steel making furnace and so on.
Technical Data:
The physical and chemical indicators
Item | Insulating Brick | |||||
0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | |
Al2O3/% | ≥48 | ≥48 | ≥48 | ≥48 | ≥48 | ≥48 |
Fe2O3/% | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
Bulk Density(g/cm3) | ≤0.6 | ≤0.7 | ≤0.8 | ≤0.9 | ≤1.0 | ≤1.2 |
Cold Crushing Strength Mpa | ≥2.0 | ≥2.5 | ≥2.9 | ≥3.4 | ≥3.9 | ≥5.00 |
Thermal Conductivity (350°C)W/m.K | ≤0.30 | ≤0.35 | ≤0.35 | ≤0.45 | ≤0.50 | ≤0.55 |
Reheating Linear Change less than 2.0% °C | 1350 | 1350 | 1400 | 1400 | 1400 | 1400 |
Common sizes
Straight type | Arch type | Wedge type |
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
Other sizes according to customer requirements | ||
Features:
1.Excellent strength at ambient and elevated temperatures.
2.High compressive strength.
3.Very low levels of iron and other impurities.
4.Lightweight and energy-efficient.
5.Lower heat storage than denser refractory.
6.Heats quickly and economically to operating temperature.
Application:
1.Glass Industries.
2.Ceramics Industries.
3.Electrolytic Aluminum Industries.
4.Iron & Steel Industries.
5.Non-Ferrous Metals Industries.
This is our product details, welcome to browse!
1.Product details
Lightweight brick refers to containing AL2O3 30% ~ 46% of lightweight refractory products, mainly for industrial kilns does not melt and no erosion of the contact action of gas insulation layer material, the using temperature is 1200 ~ 1400 ° C.
Fire Clay Light Weight Brick
High Alumina Light Weight Brick
It is made by clay clinker or light clinker and plastic clay as the main raw material, usually fuel production, but also can send or chemical foaming method porous structure. Common light chamotte bulk density of 0.75 ~ 1.2g / cm3.
Fire Clay Light Weight Brick
High Alumina Light Weight Brick
2.Raw Material Selection
To ensure the quality of our raw materials, we only purchase our raw materials from our long-term trusted suppliers. With every purchase, the raw material must be passed 2 times inspection, 1 time at our supplier’s site. a second inspection on the batch after the material arrived to our factory. Each time raw materials enter our facility, they are inspected again prior to being accepted.
3. Strict quality inspection
Quality will be guaranteed. In order to ensure production quality, all our products pass strict quality test .
Packing
Use paper or carton layer separation between plastic shrink film protection, finally make the fumigation wooden pallets or according to your requirements.
Shipping
Welcome to visit our factory workshop!
We have the most advanced full -automatic batching system, can achieve precise batching as the customers' requirements, it also improved the production efficiency, to ensure the high grade products and quickly delivery.
FAQ
1. What’s the payment?
Usually T/T, D/A, D/P, L/C, Western Union ,others could be discussed.
2. When will you deliver the goods?
The delivery time will be determined according to the quantity of the order.
3. Do you provide samples?
Yes, samples are free. Guarantee samples quality same as mass production quality.
4. How are your products’ quality?
More than 20 years of production experience, so the quality could be guaranteed.
5. How about your price?
Quality will be guaranteed. Competitive prices based on same quality.
Our services:
1.Adhering to the business philosophy "Mutual Trust, Mutual Benefit, Mutual Profit, Faith Oriented".
2.According to your requirements to produce your order and OEM/ODM service is available.
3.Products are inspected through SGS and BV etc and accord with the international standard.
4.Your inquiry related to our products or prices will be replied in a timely manner.
Person: Nancy Guo
Email: nancyguo at literefractory.com
Skype:Nancyguo1991
WhatsApp: 86 13353717723
LinkedIn: Nancy Guo
Thanks for reading our website!
If you are interested in our products, pls feel free to contact us!
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