Beijing, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Metallurgy, ...
Management System Certification:
ISO 9001
Sample Available
Overseas Agent / Branch

Fire Brick, Fireclay Brick, Refractory Brick manufacturer / supplier in China, offering Fireclay Brick for Industry Furnace, Graphite Electrode UHP 550, Graphite Electrode UHP 450 and so on.

Gold Member Since 2006
Audited Supplier

Fireclay Brick for Industry Furnace

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Min. Order / Reference FOB Price
100 Pieces US $160-320/ Piece
Port: Shanghai, China
Production Capacity: 2000tons/Month
Payment Terms: L/C, T/T
Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials
Type: Refractory Material
Shape: Brick
Material: Clay
Al2O3: More Than 40

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Basic Info

Model NO.: RN40, GZN42, AL42R, SK35
Trademark: CMAX
Transport Package: Pallets
Origin: China
HS Code: 69022000

Product Description

GENERAL INFORMATION:
Fireclay bricks are made from clinker clay by mixing, forming, drying, sintering and machining. The Al2O3 content ranges from 36% to 42%.
Fireclay bricks feature stable mechanical strength and good thermal shock resistance, withstanding high temperature up to 1750.
They are commonly applied as refractory lining directly exposed to heat or backup insulation layer in all kinds of industrial kiln or laboratory furnace.

ADVANTAGES:
Low thermal conductivity
High refractoriness
High mechanical strength
Excellent thermal shock resistance
Non standard sizes and shapes are available upon request

APPLICATIONS:
Petrochemical process heater
Heat treatment furnace
Ceramic firing kiln
Cement rotary kiln
Glass melting tank
Backup insulation

TECHNICAL DATA:
 
ITEM:ZGN42 GN42 RN42 RN40 RN36
Al2O3 ≥ %:42 42 42 40 36

Fe2O3 ≤ %:
1.6 1.7 - - -
C. C. S. Mpa≥ :58.8 49 29.4 24.5 19.6
Refractoriness≥ º C:1750 1750 1750 1730 1690
Permanent Linear Change ≤ %1350º C x 2hrs: - - - 0~-0.3 0~-0.5
Permanent Linear Change ≤ %1450º C x 3hrs: 0~-0.2 0~-0.3 0~-0.4(x 2hrs) - -
Refractoriness under Load(0.2 Mpa)≥ :1450 1430 1400 1350 1300
Apparent Porosity ≤ %:15 16 24 24 26

Note:
1) ZGN42 and GN42 are used in blast furnace.
2) RN42, RN 40 and RN 36 are used in hot blast stove.
3) Fireclay bricks can be designed and manufactured upon customers requirements.

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