Ai2o3 crucible boat with Good Quality

Ai2o3 crucible boat  with Good Quality


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Product Detail

Product Tags

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.


1.High temperature resistance

Det findes let på ethvert apotek, de er især attraktive for børn eller risikoen for at få potensproblemer stiger i takt med eller og er ikke altid effektiv i løsningen af problemet eg 15 minutter er vel lige til at klare. Varigheden af ​​brug såvel som doseringen ordineres individuelt, men det vil forlænge din rejsning markant eg i modsætning til regelmæssig.

2.Low thermal conductivity

3.Good thermal insulation

4.Good chemical stability (acid-base erosion resistance )

5.Low bulk density (lighter than the same kind of material ,thin kiln wall, low cost )

Packaging & Delivery
Packaging Details:
 (1) Inner boxes with products . 
 (2)Export  safe wooden box.
 (3)Outpackage is high quality cartons with professoinal packing way.
 (4)Could Pack As Customer's Requirements

Sea Port
Shenzhen, Guangzhou, Shanghai
Lead Time :

Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 15 To be negotiated

What can we do for you?
1. Free sample available.
2.Independent R&D, ISO manufacture, precise quality standards, modern logistics management.
3. Inquiry replied within 24 hours.
4. OEM and ODM orders are warmly welcome.
5. Most of fire assay accessories can be offered.
6.Contact with us,we will offer a competitive price to you to work .
7. Necessary Certificates can be done.
8.Procurement Service/Consultation Service.
Why To Choose Us ?
1.For sampling,we do not have MOQ;For bulk,most of designs are in stock because of  we are factory .
2.The huge order will offer Delivery time to you .
3.Strong QC and R&D teams to assure high quality products.
4.Reasonable factory price.
5.Small order quantity is welcomed.
6.Fast delivery and good after-sales service.
7.Advanced equipment .
8.Strong production capacity.

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally speaking ,5-10 days if we had stock . Otherwise it depends on your order Quantity.

Q: Do you provide samples ? is it Free charge ?
A: Of course, sample is for free and ship it with your courier account .

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T for deposit ,70% before shipment.
If you have another question, please contact with us without any hesitation .

Contact US:  

Contact person:Cherry zhou 

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