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Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace

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Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace

China Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace supplier
Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace supplier Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace supplier Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace supplier Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace supplier

Large Image :  Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace

Product Details:

Place of Origin: China
Brand Name: SEEC
Certification: ISO
Model Number: preheating furnace electric arc furnace LD BOF BF

Payment & Shipping Terms:

Minimum Order Quantity: 100 pcs
Packaging Details: Standard international package
Delivery Time: 1-3months
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Detailed Product Description
Type: Preheating Furnace, Electric Arc Furnace, LD, BOF, BF Material: Lightweight Mullite Insulation Refractory Bricks
Application: Industry Furnace Certificate: ISO9001
Condition: Brand New Shape: As Rerquired

furnace refractory bricks Lightweight mullite insulation refractory bricks for industry furnace

 

1. Description of Lightweight mullite insulation refractory bricks for linings of furnace in industries

Mullite lightweight brick has small holes inside it, so it has high apparent porosity.It can decrease heat loss of furnace wall, then save fuel.Meanwhile, lightweight means less heat storage, fast temp-up and temp-down, which can increase cyclic operation.

 

2. Feature of Lightweight mullite insulation refractory bricks for linings of furnace in industries

High purity, small impurities,low thermal capacity.

Low thermal conductivity, high strength, good thermal resistance , strong anti-corrosion.

 

3. Technical parameter of Lightweight mullite insulation refractory bricks for linings of furnace in industries

 

4. Application of Lightweight mullite insulation refractory bricks for linings of furnace in industries
 

Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.

 

 

 

 

Item

Category

JT23 JT26 JT28 JT30 JT32
(℃)Using temperature 1300 1430 1520 1550 1600
(g/cm3)Density 0.55-0.65 0.8 0.9 1.0 1.1
(%)Reheating linear shrinkage 0.4 0.5 0.8 0.8 1.0
(Mpa)Cold crushing strength 1.8 1.8 2.5 2.8 3.5
(Mpa)Room temperature flexural strength 1.2 1.2 1.6 1.6 2.2
(350℃ W/mk)Thermal Conductivity 0.25 0.26 0.32 0.37 0.42
(×10-6/℃)Thermal expansion coefficient 0.47 0.47 0.48 0.48 0.49
  Al2O3 45 54 64 72 80
Fe2O3 0.9 0.9 0.8 0.7 0.5
 

Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace

 

Customized Furnace Refractory Bricks Lightweight Mullite Insulation For Preheating Furnace

 

Contact Details
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.

Contact Person: sales

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