Refractory High Duty Firebrick for Wood Oven Fireplace

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: High Alumina and Fireclay
• Shape: Dense Brick
• Material: Super Quality Bauxite and Flint Clay
• Size(Shapes): Straights, Arch, Wedge, Soaps, Splits...
• Model NO.: YUFENGREC-HD36
• Bulk Density: 2150 Kg/M3
• Transport Package: Export Standar Wooden Pallet
• Specification: ASTM Standard
• Trademark: YUFENGREC
• Origin: China
• HS Code: 69022000
• Production Capacity: 30000 Tons /Year

Product Description

YUFENGREC^® Fireclay Brick & High Alumina Brick  are made of high-grade Flint Clay,Chamotte ,High Alumina Bauxite  with alumina content from 36% to 85% , producing by drying pressing and high fired .
 

Classification : ASTM C-27

 

Method of Manufacturer: Dry Pressing

Key Features 

* High Strength

* Lower Shrinkage

* Excellent Alkalis Resistant

* Good resistant to Thermal Shock

* High Refractoriness under load

Typical Applications

* Carbon Baking pit furnace  flue-walls and head walls

* Air Heaters

* Combustion Chamber .

* Boiler

* Stack

* Blast Furnace

* Hot Blast Stove

* Cement Rotary Kiln

* Glass Furnace

* kinds of high temperature  industry furnace

 

Dimensions

* 230 x 114 x 64 mm

* 230 x 114 x 76 mm
* 250 x 124 x 64 mm

* 220 x 110 x 60  mm

* Customized production for bricks with special dimension  is available

 

Packing   

* In export standard wooden pallet

Typical Technical Data

* Fireclay Brick 

Item	Fireclay Brick
	High Duty Fireclay Brick	Super Duty Fireclay Brick	High Fired ,Super Duty, Dry Press Fireclay Brick
Al2O3	≥36 %	≥42 %	≥42.1
Fe2O3	≤2.5%	≤2.5%	≤2.0
Pyrometric Cone Equivalent       Orton Standard Cones     Temperature Equivalent	32               1717ºC	34                                              1753ºC	34                                              1753ºC
Bulk Density	≥2.15	≥2.20	≥2.29
Apparent Porosity	22-24%	22-24%	17-19%
Cold crushing strength	≥25	≥35	≥42
Hot Load Test Deformation at 1350ºC	1%	-0.2 to -0.7%	≥05-0.7%
Permanent Linear Change at 1400 ºC	-0%	-0%	0%

Producing Procedure 

QC Inspection

Applications 

ZIBO YUFENG REFRACTORY CO,LIMITED products are widely used
and can be applied to multiple scenes.