 |
CrO Content % 0.1-0.3% and SiO2 Content % 0.3-15 Insulating Alumina Hollow Ball Fire Brick
Product Details:
| Place of Origin: | Henan, China |
| Brand Name: | SIJIHUO |
| Model Number: | BUBBLE BRICK |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5 metric tons |
|---|---|
| Price: | $5,361.58 - $12,000.00/metric tons |
|
Detail Information |
|||
| Shape: | Brick | Material: | Alumina Block |
|---|---|---|---|
| SiO2 Content (%): | 0.3-15 | Al2O3 Content (%): | 85-99% |
| MgO Content (%): | Lillte | CaO Content (%): | 0.34% |
| Refractoriness (Degree): | 1770°< Refractoriness< 2000° | CrO Content (%): | 0.1-0.3% |
| SiC Content (%): | Trace | Bulk Density: | 1.5-1.9 G/cm3 |
Product Description
Insulating Alumina Hollow Ball Fire Brick
Bubble alumina brick is also named Alumina hollow brick, which is a new type of high temperature heat insulation material, it is made of industrial alumina in the electric furnace smelting blowing, crystal type a-Al2O3 micro crystal.
Alumina hollow ball with temperature up to 1750 degrees or more, good thermal stability. Alumina hollow spherical brick bulk density only 1.1~1.5g/cm weight burn line change rate is small, the use of more long-term.
It is mainly used as working linings or insulating linings for high temperature kilns in ceramic, electric porcelain, abrasive and refractories industries, the inner lining of silicon stell heating furnaces in metallurgical industry, the insulating lining of hydrogen generation furnace, gasifier in petrochemical industry, and insulating lining of hard alloy intermediate frequency induction furnace.
Application:It is maiinly used as the working lining of hydrogen generation furnace, gasifier and carbon black reaction furnace; insulating lining of intermediate frequency induction furnace; working lining of high temperature furnaces in refractory and ceramic industries, and inner lining of heating furnaces in metallurgy industry.
1.Timely response
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Sample evaluation
Price of refractory brick sample and trial order are accepted for the quality evaluation.
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;Offer relative export documents and original certificate if needed;Warm and considerable after-sale service.
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.
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.