China refractory high-aluminum brick

refractory high aluminum brick, 45 years production experience, 4 tunnel kiln & can reach the max temp1680C, ASTM,JIS Standard - details see: https://www.buildingsupplieshub.com/china-refractory-high-aluminum-brick-10081960

Place of Origin: Shandong China (Mainland)	Brand Name: CCE.FIRE	Type: High-aluminum brick	Size: 230x114x65/75mm
Function: Firebricks	Refractoriness(℃): 1760	Refractoriness under load ,0.2Mpa(℃): 1450	Liner change(%): 0~-0.2
Porosity(%): 18	Cold crushing strength(Mpa)≥: 49	Name: China refractory high-aluminum brick	The third inspection: SGS
Standard: ASTM,JIS	Certificated: CE,REACH,ISO9000

$China refractory high-aluminum brick$

$contact supplier for China refractory high-aluminum brick$

Description of product

High alumina brick refers to fire brick containing Al₂O₃more than 48%, which is made of high grade bauxite through high temperature calcinations. High alumina brick is a kind of neutral refractory material so that it enjoys excellent resistance to acid and alkali corrosion. It has characteristic of high refractoriness under load, which decide high alumina brick is a n ideal material for various kinds of industrial furnace. It is widely used in building lining of hot-blast stove, blast furnace, coke oven, rotary kilns of cement and so on.

We have a professional team to make sure the quality.

We also provide free example for testing!

Product details

Manufacturing shop(press machine:500-1000 tons)

Make sure the quality of bricks

The finished product

Warehouse

We are specialize in exporting refractory brick, you don't need to worry about the bricks' quality.

We also have a good team to serve you

Product advantages

1, Our factory covers a production background of more than 30 years. We have a factory occupying an area of 7600 square meter equipped with 4 production lines.

2, There is almost no black spot on the surface of our brick. It represents more even and neat color due to the superior raw material and strict selection.

3, Our product enjoys higher refractoriness under load because of its higher heat treating temperature in the high temperature zone of the furnace.

Quality control

Our factory has advanced laboratory which is equipped with equipments to examine the thermal

shock resistance and compressive strength of the product. Inspection report is available before

the goods are delivered to container yard.

Technical data

common refractory brick

Item	Fireclay brick		High Alumina Brick
Item	SK32	SK34	SK35	SK36	SK37	SK38
Al₂O₃(%) ≥	38	42	48	55	65	75
Refractoriness (^oC) ≥	1670	1730	1750	1770	1790	1790
Refractoriness under Load,^oC,0.2MPa ≥	1250	1300	1420	1470	1500	1520
Linear Change(%),^oC×2h	1350	1350	1450	1500	1500	1500
Linear Change(%),^oC×2h	-0.5~0	-0.5~0	-0.4~+0.1	-0.4~+0.1	-0.4~+0.1	-0.4~+0.1
Porosity (%)≤	26	26	22	22	23	23
Cold Crushing Strength, MPa≥	15	20	39.2	44.1	49	53.9

We can produce the most kind of refractory, if you have any quesions, please contact us !

Production range

We also have many other kinds of ceramic fiber products and refractory bricks ! If you have any interesting, you can scan our website !

Certificates

Why choose us !

Professional fireclay brick manufacturer.We have being specialized in producing refractory fireclay brick for more than 40 years so that we can guarantee a stable quality.
Guaranteed quality.Our production process conforms strictly to the requirements of ISO9000 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available.
Sound after sales service.We provide sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time.

If you have any question, just contact us, our team will try our best to serve you !

Packaging Detail:pallet or cartoned

Delivery Detail:15days after the order confirmation