Refractory Fire Bricks

Supply Ability:	100,000 Ton per Year
Shipping:	BY SEA
Payment Terms:	T/T

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Shanghai in China
Packaging Details:	PALLET

Specifications

Insulating Fire Bricks

KFB Thermal Insulating Firebrick with light weight,has high mini-porosity arranged in average,keep furnace wall low radiation and depress the charges of fuels.Light weight for KFB means the lowest thermal storage,it's quicker to heat and cool and permit rapid cycle work.They are used for 900℃～1650℃,you can choose the most economical products according to service temperature.

Specification

		KFB-23	KFB-26	KFB-28	KFB-30	KFB-32
Temperature(℃)		1300	1400	1500	1550	1600
Color		white	white	white	white	white
Density(kg/m³)		550/650/800	800	900	1000	1100
Reversible Thermal Expansion 1100℃(%)		0.5	0.7	0.8	0.9	0.9
Tensile Strength(Mpa)		0.8	1.2	1.4	1.6	1.8
Thermal conductive(W/mK)	600℃	0.16	——	——	——	——
	800℃	0.18	0.31	0.36	0.40	0.48
	1000℃	0.20	0.33	0.38	0.42	0.52
	1200℃	——	0.35	0.41	0.46	0.60
Al₂O₃(%)		38	58	62	74	80
Fe₂O₃(%)		1.2	1.0	0.8	——	——

Packing

Dimension (MM)			Packing
Length	Width	Thickness	Pallet
			Pcs/Pallet
230	114	65	640

Characteristics

• Excellent hot strength
• Low thermal conductivity
• Low heat storage
• Excellent handling strength
• Thermal shock resistance
• High heat reflectance
• Excellent corrosion resistance
• Excellent thermal stability
• Excellent fire protection

Applications

• High-temperature kiln and furnace hot face’s lining
• Insulating backup
• Infra red element supports
• Glass tank side & end wall & port neck insulation
• Nuclear insulation applications
• ndustrial combustion chamber construction

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.