Gold Member Since 2014
Audited Supplier
Zibo Yaohua Imp. & Exp. Co., Ltd.

Fire Bricks, Refractory Brick, Wearable Brick manufacturer / supplier in China, offering Refractory High Alumina Lining Brick for Furnace, Thermal Insulation Blown Ceramic Fiber Bulk/Cotton 20kg/Bag (manufacture), Yaohua Wool Ceramic Fiber Rope - 50 mm - (Glass Fiber Braided) - 1100° F - 1 Meter and so on.

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Supplier Homepage Product Refractory Refractory High Alumina Lining Brick for Furnace

Refractory High Alumina Lining Brick for Furnace

FOB Price: US $300 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $300/ Piece
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Production Capacity: 3000ton/Month
Transport Package: Wooden Pallet
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: LZ series
  • Feature: Long Time Materials
  • Shape: Brick
  • Al2O3 %: 80
  • Apparent.Porosity %: 22
  • Refractoriness Under Load 0.2MPa: 1420-1530
  • Usage: Lining of Blast/ Hot Blast Furnace,Rotary Kiln
  • Regular Size: 230X115X65/75mm
  • Trademark: YH
  • Origin: Zibo City, Shandong Province, China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Block
  • Refractoriness: 1790 Degrees
  • Permanent Linear Change %: 0.1-0.4
  • Cold Crushing Strength MPa: 22
  • Color: Yello
  • Certificate: ISO 9001 and SGS
  • Specification: SGS, ISO9001
  • HS Code: 6902200000
Product Description

High alumina firebricks are classified according to alumina content ranging from 48% to 80%.

High Alumina Refractory Brick
TypeLZ 80,  LZ75,  LZ65,  LZ55,  LZ48
Al2O3 % 80-48
Advantage:1)Low thermal conductivity excellent acid and base slagging resistance.

2)High refractoriness, excellent thermal shock resistance.

3)Good mechanical strength.
Commonly used in blast furnace, hot blast furnace, rotary kiln, etc.
Package Detail
Pack on wooden pallets, cover water-proof film, and then fix with plastic/steel strip.
Delivery time
With 15 days after received the deposit.
Or according to the customers' requirement.


Al2O3 % ≥

Refractoriness ºC ≥
Apparent.Porosity. %≤2223232323

Cold Crushing Strength Mpa≥
Permanent    Linear
Change  % ≤

Refractoriness Under Load  0.2Mpa ºC ≥

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Ms. Angela Wang
Sales Manager
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