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Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Specifications
Brand Name :
LEADSUN
Model Number :
B1 B2
Certification :
ISO
Place of Origin :
CHINA
MOQ :
500 PCS
Price :
Negotiable Price
Payment Terms :
L/C,D/P,T/T,Western Union
Supply Ability :
1000 tons/month
Delivery Time :
10-15days
Packaging Details :
Pallet
Product name :
Fire Clay Insulation Brick
Size :
230*114*65mm 230*114*75mm
Type :
Insulation Brick
Color :
White or Pink
Application :
Furnace lining, Kilns, Boilers, Heat insulation
Refractoriness :
900-1500C
Density :
0.5-1.3g/cm3
Package :
Pallet
Shape :
Customizable
Description
B1 B2 Lightweight Fireclay Insulation Brick Furnace Lining And Backup Insulation

Our lightweight fireclay insulation bricks are widely used in furnaces, kilns, chimneys, and pizza ovens. With service temperatures up to 1400°C, they provide excellent thermal insulation, energy efficiency, and long service life.Available in standard and customized shapes, these bricks feature a low bulk density of 0.60–1.25 g/cm³, working temperatures from 900°C to 1600°C, and good thermal shock resistance.

Item B-1 B-2 B-3 B-4 B-5
≤ 2.0% Reheating Shrinkage Temp (℃) 900 1,000 1,100 1,200 1,300
Bulk Density (g/cm3) 0.70 0.70 0.75 0.80 0.80
(kg/cm2) Cold Crushing Strength 25 25 25 25 25
(W/m.k) at 350℃ Thermal conductivity 0.17 0.18 0.20 0.22 0.23
Brand Properties B-6 B-7 C-1 C-2 C-3
≤ 2.0% Reheating Shrinkage Temp (℃) 1,400 1,500 1,300 1,400 1,500
Bulk Density (g/cm3) 0.90 1.00 1.10 1.20 1.25
(kg/cm2) Cold Crushing Strength 30 30 50 70 100
(W/m.k) at 350℃ Thermal conductivity 0.27 0.31 0.30 0.38 0.45
Product Features

  • Low thermal conductivity for excellent heat insulation and reduced energy loss

  • Low bulk density and lightweight structure, minimizing furnace load and simplifying handling and installation

  • Outstanding resistance to creep at high temperatures, ensuring dimensional stability during long-term service

  • Good thermal shock resistance, maintaining reliable performance under repeated heating and cooling cycles

  • High refractoriness and superior high-temperature resistance, suitable for demanding furnace and kiln applications

Main Applications
  • Ceramic roller kilns, used for continuous firing processes requiring stable thermal insulation
  • Reheating furnaces, providing reliable insulation performance under repeated heating cycles
  • Blast furnaces, serving as insulation and lining materials in high-temperature zones
  • Petrochemical furnaces, suitable for harsh operating conditions with high thermal and chemical stability
  • General industrial furnaces, including various heat treatment and thermal processing equipmentInsulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
  • Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining BricksInsulation B1 B2 Fireclay Brick Lightweight Furnace Lining BricksInsulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
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Product Detail
Brand Name :
LEADSUN
Model Number :
B1 B2
Certification :
ISO
Place of Origin :
CHINA
MOQ :
500 PCS
Price :
Negotiable Price
Contact Supplier
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Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks
Insulation B1 B2 Fireclay Brick Lightweight Furnace Lining Bricks

Qingdao Leadsun Refractory Co., Ltd

Verified Supplier
1 Years
qingdao
Since 2014
Business Type :
Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Ceramic Fiber Blanket, Fire Clay Brick, Insulation Refractory Bricks
Total Annual :
3000000-5000000
Employee Number :
5~20
Certification Level :
Verified Supplier
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