High strength high alumina refractory castable have the characteristics of permeation resistance, erosion resistance , shock resistance , wear resistance and high strength which are widely used in the power station boiler and positions of before-after arch ,furnace roof and foot furnace wall of other thermal furnaces.
CFB boiler high strength high alumina refractory castable
Technical performance parameters :
|Project and Grade||Alumina cement castable||Phosphate castable||Aluminate castable|
|Al203 % ≥||60||65||70|
|Linear change rate after burning %||-0.4||-0.02||-0.4|
|110℃ x24h ≥||60||80||70|
|1100℃ x4h ≥||50||60||65|
|110℃ x24h ≥||8||10||12|
|1100℃ x4h ≥||6||8||10|
|Property of cementing material||Hydraulicity||Thermal hardness||Hydraulicity|
|Highest usage temperature℃||1300||1200||1400|
|Characteristics||Fast demould high strength||Wear resistance damage resistance thermal shock||Easy construction
|Usage part||Furnace arch、wind chamber、provincial gas shield、firedoor|
Remark: We could adjust technical performance index according to client’s working condition.
- Metallurgical industry
- Petroleum, chemical industry, building materials, electric power
- Engineering industry furnace and thermal equipment
- High compactness, high abrasive resistance
- Excellent thermal shock stability
- Excellent anti strip performance and excellent fouling resistance
- Excellent mobility and suitable construction time,condense combine function
The package of refractory castable :
- 25KGS bag inside, jumbo bag outside or pallet.
- 25KGS bag inside,pallet outside.
- 25KGS Kraft paper bag inside, pallet outside.
High alumina refractory castable.
Also could pack according to your demand !
Our service :
Provide high temperature solutions and professionals construction services for different fields for our customers.
Provide the most reasonable logistics for customers to save every penny.
Production of goods are finished, thoughtful provide products and packaging photos for our customers.
Corundum refractory castable,This type castable use different artificial materials like high bauxite,corundum,carborundum and others as main materials according to different grades and also mix with many kinds of additives , superplasticizer and flowable agent to increase the materials’flowing property. …
This type product uses light weight aggregate , high quality refractory raw materials and additives as main materials and mix them which has excellent mechanical properties in low, medium and high temperature , it has characteristics of good heat-insulating , energy-saving and cost-reducing, easy construction which suitable for the heat-insulting parts or furnace liner directly of CFB boiler ,chemical ,petroleum and other industrial furnace . …
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:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
1.Payment: T/T, Western Union,LC; Usually 30% paid by T/T as deposit,the rest 70% balance paid by T/T before delivery .
2.MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3.Quality Warranty: 3years.
1.On wooden pallets with plastic cover.
2.According to customer’s requirements.