products

Home > products > Refractory For Cement Industry > Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard

Catagories

Corundum Refractoriess/Abrasives

(489)

Refractory For Metallurgy Industry

(143)

Refractory For Cement Industry

(150)

Other Refractory Products

(346)

Contacts

Contacts: Ms. Zhang

Tel: 86--18135687808

Contact Now

Mail Us

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard

Name: Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard
Brand: Henan Hongtai Kiln Refractory Co.,Ltd.
SKU: 55, 60, 65, 70, 75, 80, 85
Price: 415.00 USD
Availability: InStock

Product Details

Place of Origin: Henan, China

Brand Name: HongTai

Model Number: 55, 60, 65, 70, 75, 80, 85

Payment & Shipping Terms

Minimum Order Quantity: 2 tons

Price: $380.00 - $450.00/tons

Get Best Price

Product Details

Product Description

Highlight:

Shape:	Brick	Material:	Alumina Block
SiO2 Content (%):	<23	Al2O3 Content (%):	>70%
MgO Content (%):	International Standard	CaO Content (%):	International Standard
Refractoriness (Degree):	1770°< Refractoriness< 2000°	CrO Content (%):	International Standard
SiC Content (%):	International Standard	Processing Service:	Welding, Cutting, Moulding
Product Name:	70 High Alumina Brick	Color:	Light Yellow
Size:	Customized Size	Certificate:	ISO9001-2008
Application:	Industrial Furnaces	Type:	Facotory
Cold Crushing Strength(MPa):	45	Fe2O3:	1.5
Al2O3:	70	Feature:	High Teperature Resistance

Shape:	Brick
Material:	Alumina Block
SiO2 Content (%):	<23
Al2O3 Content (%):	>70%
MgO Content (%):	International Standard
CaO Content (%):	International Standard
Refractoriness (Degree):	1770°< Refractoriness< 2000°
CrO Content (%):	International Standard
SiC Content (%):	International Standard
Processing Service:	Welding, Cutting, Moulding
Product Name:	70 High Alumina Brick
Color:	Light Yellow
Size:	Customized Size
Certificate:	ISO9001-2008
Application:	Industrial Furnaces
Type:	Facotory
Cold Crushing Strength(MPa):	45
Fe2O3:	1.5
Al2O3:	70
Feature:	High Teperature Resistance

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard

Product Description

China refractory manufacturer factory supply 70 high alumina brick for heating furnace

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard 0

70 High alumina brick, that is, alumina content in 48% or more of an aluminum silicate refractory. Made of bauxite or other raw materials of higher alumina content after molding and calcining. High thermal stability, refractoriness above 1770℃. Good slag resistance.

70 High alumina bricks can be classified according to its mineral composition, generally divided into five categories: low Mullite (silystone), Mullite, Mullite-corundum corundum - mullite and corundum.

The high alumina lining bricks usually divided into three categories:

Ⅰ: Al2O3 content of 75% or more;

Ⅱ: Al2O3 content is 60% ~ 75%;

Ⅲ: Al2O3 content is 48% ~ 60%;

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard 4

Technical Data

China refractory manufacturer factory supply 70 high alumina brick for heating furnace

High alumina brick technical data:

Items	Technical Data
International code name	SK35	SK36	SK37	SK38	SK40
Chinese code name	LZ-48	LZ-55	LZ-65	LZ-75	LZ-80
Al2O3 min %	48	55	65	75	80
Fe2O3 max %	2	2	2	2	2
Refractoriness ℃min.	1750	1770	1790	1790	1790
Refractoriness under Load C min.	1420	1470	1500	1520	1530
Permanent Linear Change %	1450 C×2h	1500 C×2h	1500 C×2h	1500 C×2h	1500 C×2h
Permanent Linear Change %	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4
Apparent Porosity max. %	22	22	23	23	21
Cold Crushing Strength mim.	39	44	49	54	65

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard 6

Packaging & Shipping

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard 7

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard 8

Packaging of High Alumina Brick

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,

Shipping of High Alumina Brick

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.

High Alumina Brick

AZS Refractory Bricks

Fire Clay Brick

Silica Refractory Bricks

Magnesia Refractory Bricks

Insulation Refractory Bricks

Acid Proof Brick

Refractory Ball

Special Firebrick

Refractory Castable

Corundum Refractoriess/Abrasives

Refractory For Glass Furnace

Refractory For Coke Oven

Refractory For Metallurgy Industry

Refractory For Cement Industry

Refractory For Power Sector

Refractory For Steel Industry

Other Refractory Products

Long Service Life 70 High Alumina Brick for Industrial Furnaces International Standard

refractory for cement,

insulation refractory bricks,

insulating fire brick

75mm Thickness High Alumina Refractory Brick for Silicon Carbide Powder Raw Material

Silicon-Containing Alumina Refractory Brick for Glass Furnace from Lining Sk34 Brick

Silicon Mullite Brick for Superior Resistance to Chemical Attack in Refining Industry

Excellent Thermal Shock Resistance Silicon Carbide Mullite Brick for Pellet Stoves

Silicon Carbide Powder Raw Material Production 20% SiO2 Content Silica Mullite Brick

Raw Refractory Silicon Silica-Mullite Bricks for ISO9001 Certified Temperature Furnace

Al2O3 Content 63% Silicon-Mullite Bricks for Rotary Kilns in Zhengzhou Henan Province

Silicon Mullite Refractory Brick for Cement Plant Certificate ISO9001 MgO Content % 0

Silicon Carbide Powder Raw Material for Durable and Heat Resistant High Alumina Brick

Customized Size Silicon Carbide Powder Raw Material Fire Brick for Furnace and Kiln

Welding Services Silicon Carbide Refractory Brick Sic Blocks Panel

High Alumina Brick

AZS Refractory Bricks

Fire Clay Brick

Silica Refractory Bricks

Magnesia Refractory Bricks

Insulation Refractory Bricks

Acid Proof Brick