Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler

Name: Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.
Price: 2,550.00 USD
Availability: InStock

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Certification

$China Zhengzhou Rongsheng Refractory Co., Ltd. certification$

Customer Reviews

Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler

$Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler$

$Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler$

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Product Details:

Place of Origin:	Henan, China
Brand Name:	RONGSHENG
Certification:	ISO9001

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Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler

Description

Chemical Composition:	Al2O3 70-80%, SiO2 20-30%	Application:	Used In Cement Kilns, Glass Furnaces, And Steel Industry
Thermal Expansion Coefficient:	4.5-5.5 X10⁻⁶ /°C	Porosity:	15-20%
Cold Compressive:	1.2-2.5 Mpa	Thermal Expansion:	0.5-0.9% Under 1000 ℃
Efractoriness:	1790	Color:	Light Brown To Gray
Size:	Customized	Manufacturing Process:	Firing At High Temperature With Controlled Atmosphere
Material:	Fused Mullite Or Sintered Mullite	Service:	Customized Service
Modulus Of Rupture:	≥15 MPa	Resistance:	Good Resistance To Slag And Thermal Shock
Compressive Strength:	≥70MPa
Highlight:	lightweight mullite insulating fire bricks , heat resistant refractory bricks for furnace , mullite insulating bricks for boiler

Rongsheng Mullite Bricks Description
 
Mullite bricks are high alumina refractories with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%, and the refractory of mullite brick is relatively high, reaching above 1790 ℃. The starting temperature of load softening is 1600 ~ 1700 ℃. Good thermal shock resistance. There are two kinds of sintered mullite bricks and fused mullite bricks.Standard size 230 x 114 x 65 mm or according to customer requirements.

Product Features

$Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler 0$

Mullite Insulation Bricks Features and Advantages
 
1.Premium Mullite Firebricks: SHUOJIN's high-quality JM 23/26/28/30 Insulating Refractory Brick is made of mullite, a special type of refractory ceramic material known for its high strength, excellent resistance to thermal shock and corrosion. 2.Light-Weight Design: Weighing much lighter than traditional firebricks, our JM series firebricks offer easy installation and handling, making them an ideal choice for kiln applications. 3.Wide Temperature Range: These firebricks can withstand temperatures ranging from 1770°C to 2000°C, making them ideal for various high-temperature applications, including industrial kilns, glass melting furnaces, and cement plants. 4.Heat Insulating Performance: SHUOJIN's high-quality JM firebricks are designed with excellent heat, ensuring maximum insulation and energy conservation in high-temperature processes. 5.Customizable Processing Services: Our JM series firebricks can be processed according to your specific requirements, including cutting, bending, and molding, to fit your kiln application perfectly. We take pride in our comprehensive custom processing capabilities tailored to your unique needs.

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$Rongsheng Jm23 Jm26 Jm28 Jm30 Lightweight Heat Resistant Brick Mullite Insulating Refractory Fire Bricks For Furnace And Boiler 5$

Specification

Mullite Insulation Brick
Item/Index		RS23	RS26	RS28	RS30	RS32
Al2O3 %		37	54	64	72	77
Fe2O3 %		1	0.9	0.8	0.7	0.5
Thermal Conductivity (w/m*k)	400℃	0.14	0.27	0.32	0.41	0.49
	600℃	0.16	0.29	0.34	0.43	0.5
	800℃	0.18	0.31	0.36	0.44	0.51
	1000℃	0.2	0.33	0.38	0.45	0.53
Classification Temperature (℃)		1260	1430	1540	1650	1760
Thermal Expansion 1000℃ (%)		0.5	0.7	0.8	0.9	1.1
Bulk Density (g/cm3)		0.55-0.62	0.78-0.8	0.88	1.03	1.25
Cold Crushing Strength (Mpa)		1.2	1.6	2.1	2.5	3.5
Modulus of Rupture (Mpa)		0.9	1.4	1.6	2.1	2.1
Reheating Linear Change (%)		1230℃	1400℃	1510℃	1620℃	1730℃
CT-30℃*8H		-0.5	-0.5	-0.5	-0.9	-0.9

Product Application

Mullite Refractory Insulation Bricks Application
 
Mainly used for hot blast furnace top, blast furnace stack and bottom, glass furnace regenerator, ceramic sintering kiln, dead corner lining of petroleum cracking system,ethylene pyrolysis furnaces, tubular furnaces,reforming furnaces of synthetic ammonia,gas generators,linings or heat-insulating materials of the industries,etc. 1. Furnaces of metallurgy industry, heat treatment furnace 2. Furnaces of chemical industry and construction industry. 3. Furnace of incineration of garbage, recirculating fluidized bed furnace

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Contact Person: Mr. Pika

Tel: 86-13838387996

Fax: 86-0371-56010932