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North Refractories Co.Ltd

Products >> insulating firebricks

insulating firebricks

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Description
Product Name: insulating firebricks
Supply Ability: 30000 tons
Related proudcts insulation brick, insulating bricks, firebricks,
Specifications 2300 /2600F. 230x114x65/76
Price Term: FOB CIF
Port of loading: Qingdao
Minimum Order 5000 pcs
Unit Price: 1 usd/pc

General products
Dimension
Length mm Width mm Thickness mm
230 114 64
230 114 76
250 125 64
250 125 76

Grade:
Insulating Fire Brick 2300 Degrees F
Insulating Fire Brick 2600 Degrees F
Insulating Fire Brick 2800 Degrees F
Insulating Fire Brick 3000 Degrees F
Insulating Fire Brick 3200 Degrees F

Meeting international industry standards with more competitive market price
If you need special dimension, custom cutting service is available. Just contact us by phone or by email. .

Quality and Service Endurances .
ISO Certified - Our insulating firebricks are certified.
Quality - Each production lot is evaluated by an independent laboratory prior to shipment.
Precise Dimensions - Our insulating firebricks are made within tolerance for fast and efficient installation.
Stock Availability - We stock most grades and straights most often.
Emergency Service - We are fully equipped to provide machining services for emergency orders.


Item \ Grade NR23 NR26 NR28 NR30 NR32
Classification Temperature (�� 1260 1425 1538 1550 1600
Max Working Temperature (�� 1100 1300 1400 1450 1500
A l 2 O 3 % � 40 54 62 74 80
S iO 2 % � 58 44 36 24 18
Fe2 O 3 % � 1 0.8 0.7 0.6 0.5
CaO % � 0.5 0.4 0.3 0.2 0.1
Density k g / m 3 550 800 900 1000 1100
Thermal Conductivity W/(m. K)
400 ° C 0.20 0.26 0.29 0.31 0.34
600 ° C 0.24 0.29 0.32 0.34 0.39
800 ° C 0.28 0.32 0.35 0.3

Contact Us
Company: North Refractories Co.Ltd
Contact: Mr. rick sun
Address: Zhongguancun South RD.Haidian
Postcode:
Tel: 01062151268
Fax: 01062151268
E-mail:         


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Tel : 01062151268 Fax : 01062151268
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