Gold Member Since 2015
Kun Hao Industry Co., Limited

Clay Refractory Brick, Clay Insulating Brick, Refractory Clay Brick manufacturer / supplier in China, offering Clay Insulating Refractory Brick with Reasonable Price, Refractory Aluminate Cement on Sale, Calcium Aluminate Cement A70 in Refractory and so on.

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Supplier Homepage Product refractory brick refractory for coke oven Clay Insulating Refractory Brick with Reasonable Price

Clay Insulating Refractory Brick with Reasonable Price

FOB Price: US $200-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $200-1,000/ Ton
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Production Capacity: 300tons Per Month
Transport Package: Be Packed on Wooden Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: KH-c
  • Feature: Long Time Materials
  • Shape: Brick
  • MOQ: Negotiable
  • Price: Competitive
  • Specification: GB, ISO
  • HS Code: 6902200000
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Clay
  • Quality: High
  • Trademark: KH
  • Origin: Zhengzhou
Product Description
Fire Clay Brick,Clay Insulating Refractory Brick:

Feature:

Al2O3 content is 30%-48%, SiO2 content is 50%-65%, and a small number of alkali metals, alkaline earth metal oxides, etc.

Application:

Clay insulating refractory Brick is used in high temperature insulation layer of furnace that has high refractoriness and good thermal shock resistance. It can reduce the radiation loss of the kiln, save energy and reduce the weight of the hot working equipment. The insulation brick is not suitable for using in the bearing structure of the kiln and also it is not suitable to contact slag, furnace charge, molten metal and other parts.

Secification:


Item

NG-1.5

NG-1.3a

NG-1.3b

NG-1

NG-0.9

NG-0.8

Bulk density g/cm3,≤                 

1.5

1.3

1.3

1

0.9

0.8

Compress strength MPa

≥5.9

≥4.4

≥3.9

≥2.9

≥2.5

≥2. 5

Testing temperature
when reheated with 2% contracting rate ºC

1400

1400

1350

1350

1300

1250

Thermal conductivity ,W/m·K(350ºC±25ºC)

≤0.7

≤0.6

≤0.6

≤0.5

≤0.4

≤0.35
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