High pure corundum insulating brick

Product Description  Raw material and process:The product is made from Tabular Alumina and high purity fused corundum ,it will be burnt in Shuttle kiln After mixturing,drying and molding the raw material.
Feature:With high purity,high density, good mechanical properties, chemical stability, etc Characteristics.
Application: The product is widely used in Residue gasification,Ammonia secondary reformer,Carbon black reactor and other high temperature furnaces.

Al2O3	≥85%
Fe2O3	≥0.15%
SiO2	≤0.30 %
Bulk Density	≥ 3.0g/cm³
Open Potosity	≤18%
Cold crushing strength	≥80Mpa
Refractoriness under load	1740  (0.2MPa,0.6%)
Linear change	±0.2 %(1600℃×2h)

Products Show Our Service        Factory and OEM service          Test and Inspection      Free sample and Customer first     Our Company Factory Our Factory Workshop Our Workshop Warehouse Our Warehouse Team  Professional Team
Packing & Delivery Packing Details  : Packing, solid bicycle saddle, 50pcs/carton Delivery Details : 30 days after order of Solid bicycle tire tubes 1. Special logistics packaging  2.  Suitable carton size 3. Container shipment 4.Professional placement
Transportation to the port   5.  Bulk transport
Transportation to the port  6.  Various transport
        FedEX,DHL,EMS Our Certifications Customer Photo    Our company has more than 20 years' experience of refractory. 
We have enjoyed high reputation.

Our product have advantage and best quality has been approved by customer.     We have the most professional team.

Customer first

Fast reply and delivery.

Good communication.
     Quality,Speed,Credit are our guide line.
We guarantee you will be satisfied with our products. FAQ Q: Are you trading company or manufacturer ? A: We are factory.
Q: How long is your delivery time? A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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