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Qingdao Western Coast Advanced Materials Co., Ltd.

Refractory Bricks, Insulation Bricks, Insulating Brick manufacturer / supplier in China, offering Wam Special Shape Insulation Bricks, The Coke Oven Silica Bricks, Porous Silica Brick Light Weight Silica Bricks and so on.

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Supplier Homepage Product Insulating Bricks & Materials Wam Special Shape Insulation Bricks

Wam Special Shape Insulation Bricks

FOB Price: US $1 / Piece
Min. Order: 668 Pieces
Min. Order FOB Price
668 Pieces US $1/ Piece
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Production Capacity: 5000000/Year
Transport Package: on Pallet
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: WAM23, WAM26, WAM28, WAM30
  • Feature: Long Time Materials
  • Shape: Brick
  • Size: According to The Requirements
  • Specification: ISO9001: 2008
  • HS Code: 69022000
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Mullite
  • Trademark: WAM
  • Origin: Qingdao, China
Product Description
WAM Series Insulating Bricks
WAM series insulating bricks are a kind of highly efficient, energy saving, low-carbon, environmental protection advanced products which are manufactured according to ASTM standard. WAM series products are the best lining and insulation materials in all types of industrial furnaces in the field of Metallurgy, Aluminum, Petrochemical, Ceramics, Power and Glass. They can be applied as heat insulation or no-melt erosion parts of the working layer. The products have been widely used in the following furnaces and achieved satisfactory results.

Metallurgy industry: Blast furnace, Hot blast stove, Reheating furnace, etc.
Petrochemical industry: Ethylene cracking furnace, Hydrogen production furnace, Primary reformer furnace, Reheating furnace, etc.
Ceramics Industry: Roller kiln, Pusher kiln, etc.
Glass industry: Glass furnace regenerator, etc.
Carbon Industry: Carbon roaster, etc.
Aluminum electrolytic industry: Aluminum reduction cells, etc.
Other industries: Tunnel kiln, Shuttle kiln, etc.

Advantages
Low Thermal Conductivity: More porosity brings excellent insulation effect, energy saving.
High Crushing Strength: High crushing strength under thermal state, volume stability.
Low Heat Storage: Little thermal storage when absorb more heat, energy saving effect is obvious.
High Purity: Low content of iron, alkaline and metal impurities.
Accurate Dimension: Precise brick size by machining, cutting and grinding special shapes, expediting bricklaying.
Physical and Chemical Properties of insulating  brick





Index /brandWAM-20WAM-23WAM-25WAM-26WAM-28WAM-30WAM-32
Classification temperature   o C                                      1230126013501430154016501760
F                    2246230024622606280430023200
Bulk density   kg/m 352058080080089010301250
Ib/ft 33236505055.56478
Modulus of rupture   MPa                                  0.70.91.41.51.61.72
Ib/in 2102131203218232247290
Cold crushing strength  MPa                          1.21.22.02.02.62.83.4
Ib/in 2             174174363348377406493
Permanent Liner Change  %            -0.1-0.1-0.5-0.5-0.8-0.9-0.9
o C x hour1230X241230X241350X241400x241510x241620x241730x24
      400 o C0.170.170.240.240.300.400.49
Thermal conductivity600 o C0.190.190.280.270.320.420.50
(W/m. k)800 o C0.220.220.320.300.350.440.51
1000 o C0.240.250.370.320.380.450.53
1200 o C  --  --  --0.350.390.470.55
Al2O3    %45454555657276
Fe2O3      %0.70.70.650.60.30.30.3
SiO2    %50505042332622
TiO2   %1.31.21.31.10.90.50.3
CaO+ MgO  %0.50.70.60.30.20.30.2
K2O+ Na2O  %1.01.31.11.10.80.20.1
The above datas are subject to normal manufacturing variations and change without notice. Results should not be used for specification purpose.
 

Wam Special Shape Insulation Bricks
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