Kaiyuan Refractories

A professional company produces and sales refractory materials for industry of cement, iron & steel ,non- ferrous metal and glass etc.
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Thermal insulating brick B-4

  • B-5

  • KAIYUAN

  • 6902200000

Availability:
Quantity:

Product Description

Item

A Type

B Type

C Type


A-1

A-2

A-3

A-4

A-5

A-6

A-7

B-1

B-2

B-3

B-4

B-5

B-6

B-7

C-1

C-2

C-3

Temperature reheat shrinkage ≤ 2% ℃

900

1000

1100

1200

1300

1400

1500

900

1000

1100

1200

1300

1400

1500

1300

1400

1500

Bulk density g/cm3 ≤

0.5

0.5

0.5

0.55

0.6

0.7

0.75

0.7

0.7

0.75

0.8

0.8

0.9

1.0

1.1

1.2

1.25

Cold crushing strength Mpa ≥

0.5

0.5

0.5

0.8

0.8

1

1

2.5

2.5

2.5

2.5

2.5

3

3

5

7

10

Thermal conductivity 350℃ w/m.k≤

0.13

0.14

0.15

0.16

0.17

0.20

0.22

0.17

0.18

0.18

0.23

0.23

0.27

0.31

 

0.3

0.38

0.45


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Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Tancunwan village, Niudian town, Xinmi city, Henan, China
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