China Calcined Bauxite manufacturer
Yangquan ZG Refractories Co.,ltd
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a hole refractory brick for heating furnace

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Yangquan ZG Refractories Co.,ltd

City: Yangquan

Province/State:Shanxi

Tel:86

Contact Person:
Mrs. Angela
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a hole refractory brick for heating furnace

Place of Origin china
Brand Name ZG
Certification MSDS
Model Number GL-80
Minimum Order Quantity 100PCS
Price $1-5
Packaging Details wooden pallets with plastic film
Delivery Time Within 5-10 working days
Payment Terms T/T ,Paypal
Supply Ability 10000000T
Detailed Product Description

                                                       High alumina firebrick 

High alumina firebrick is one of neutral refractory materials ,was made by bauxite and other high oxide raw materials. Because its high thermal stability ,Good slag resistance .and refractoriness  above 1770℃.Normally use for lining of steel melting furnace ,glass melting furnace ,cement rotary kiln …

Features:

·         High impact bearing capacity

·         Superior strength

·         Durable finish standards

·         Withstand high temperature

 

High Alumina Firebrick Technical Parameter

Items

                     Technical Specifications

GL-80

GL-75

GL-65

GL-55

GL-48

AL2O3 %≥

82

75

65

55

45

Fe203 % <

2.0

2.5

2.5

2.6

2.0

Density  g/cm3

2.6

2.5

2.4

2.3

2.2

Cold crushing strength  MPa >

80

70

60

50

50

Refractoriness under load 0.2Mpa ℃

1550

1510

1460

1420

1420

Refractoriness  ℃ >

1790

1790

1770

1770

1770

Porosity % <

21

22

23

24

24

Linear change %

-0.2

-0.3

-0.4

-0.4

-0.4

 

Packaging & Delivery

Packaging Detail:     wooden pallets with plastic film. Each 20ft container as customer requirement

Delivery Detail:     within 15 to 20days

     Please feel free call us for more items  

 

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