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REWELL Refractory Zhengzhou Co., Ltd.

Refractory Brick, Refractory, Refractory Material manufacturer / supplier in China, offering Tough Mullite Bricks for Hot Air Pipes, Light Weight Fire / Heat Insulating Refractory Brick, Refractory for Molten Iron Pretreatment and so on.

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Supplier Homepage Product Tundish refractories Tough Mullite Bricks for Hot Air Pipes

Tough Mullite Bricks for Hot Air Pipes

FOB Price: US $625-1,250 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $625-1,250/ Ton
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Port: Tianjin, China
Production Capacity: 2000 Tons / Year
Payment Terms: L/C, T/T
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Basic Info
  • Model NO.: RM-35
  • Feature: Long Time Materials
  • Shape: Brick
  • Patent No: Zl201110157197.6
  • Transport Package: Ton Bags
  • Origin: Gongyi, Henan, China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Block
  • Trademark: REWELL
  • Specification: According to customer requirements
  • HS Code: 69022000
Product Description
Packing and Delievry
Paxking details: Wooden pallets or according to your requirements 
Delivery time: shipping 25 days after payment
Physical properties & Chemical composition:
 
ItemUnitRM-35RM-30RM-25
AL2O3≥%706560
Fe2O3≤%0.81.21.5
TiO2≤%0.50.6\
K2O+Na2O≤%0.50.60.6
Apparent porosity≤%191919
Bulk density≥g/cm^32.652.602.50
Compressive strength in common temperature,MpaMpa757060
Linear change rate after burn,(1500ºC×3h)%-0.1~+0.2-0.1~+0.2-0.1~+0.2
Softening temperature under load 0.2 Mpa,ºC≥ºC165016001550
Thermal shock stability(1100ºC,water cooling)≥Num353025
Linear expansion rate(20-1000ºC)%0.80.70.7
Creep rate≤Temperature conditionºC145014001350
0-50h%0.60.60.6
20-50h%0.20.20.2
Using parts Main pipe and orfice combination brickVertical pipe and straight section of high temperature partBustle pipe and temperature srable part
   
Highrefractoriness, up to over 1790 DEG C. Load softening temperature 1600 ~ 1700 degrees. Beginning compressive strength at room temperature is 70 ~ 260MPa.
Tough Mullite Bricks for Hot Air Pipes

Tough Mullite Bricks for Hot Air Pipes
Tough Mullite Bricks for Hot Air Pipes
Tough Mullite Bricks for Hot Air Pipes
Tough Mullite Bricks for Hot Air Pipes
Tough Mullite Bricks for Hot Air Pipes


Other Standard products in our company

    we have different kinds of  products, such as Magnesia-carbon brick, aluminum magnesium carbon brick, spinel-carbon brick, magnesia-alumina-carbon brick, non-carbon brick, porous plug, low-carbon brick and nozzle brick for converter and laddle. Aluminum-silicon carbide-carbon brick, slide brick and nozzle brick for iron laddle and torpedo tank. Unshaped refractories: ladle castables, dry vibration material and coating mixes for tundish, castables for iron trough, mortar, self-flow castable, low cement castable and high strength steel fiber reinforced castable and so on, if you have any needs, please feel free to contact us.

    Overall design and masonry for various types of convertor, ladle, tundish and torpedo tank.

Welcome to visit our factory and company !

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