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N - 3a High Temperature Brick With 30%-48% AL2O3 / Fireclay Heat Proof Bricks

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N - 3a High Temperature Brick With 30%-48% AL2O3 / Fireclay Heat Proof Bricks

Large Image : N - 3a High Temperature Brick With 30%-48% AL2O3 / Fireclay Heat Proof Bricks

Product Details:

Place of Origin:	Henan China
Brand Name:	Jundao(Henan)
Certification:	ISO9001:2015
Model Number:	N-3a N-3a FireClay Bricks

Payment & Shipping Terms:

Minimum Order Quantity:	20
Price:	Negotiate
Packaging Details:	Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	5500ton/mon

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Detailed Product Description

Color:	Red	Material:	Fireclay
Size:	Customized	C.C.S:	≥19.6MPa
A.P:	≤24%	Certificate:	ISO9001
Refractoriness （℃，Min）:	1710
Highlight:	heat resistant bricks , refractory fire bricks

High Quality N-3a FireClay Bricks With 30%-48% AL2O3 Sell Well In Singapore

Multipurpose Fireclay brick manufactured by us takes clay clinker as aggregate and refractory soft clay as binding agent. It is a universal refractory products with 30%-48% AL2O3 content. The refractoriness fluctuates from 1580°C to 1700°C. The products fluctuates in a very wide range and the differences in production processes, thus its properties fluctuate within a wide range.

Fireclay bricks features:

1.Have good thermal shock resistance,

2.Large fluctuation range, generally more than 10 times (water cooling at 1100°C);

3.Coefficient of linear expansion of clay products; average line expansion between 20°C and 1300°C the coefficient is (4.5-5.8)×10-6°C-1;
4. The fireclay refractory material is a weakly acidic refractory product and its acidity increases as the SiO2 content increases;

5.It has a certain erosion resistance to the acid slag, and poor resistance to alkaline slag erosion.

Therefore, fireclay fireproof products should be used as lining for acid slag furnaces.

N - 3a High Temperature Brick With 30%-48% AL2O3 / Fireclay Heat Proof Bricks 0

Specification:

Fire clay Brick	A.P(%,Max)	C.C.S (Mpa,Min)	R.U.L (0.2Mpa,℃, Min)	R.L.C(%)		Refractoriness(℃,Min)
				1400℃*2h	1350℃*2h
N-3a	24	40	1320	/	+0.2 -0.5	1710
Remark	ISO Certificated; Customized