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N-3a FireClay Brick

Fire Clay Bricks provided by us refered to a kind of refractory products with the Al2O3 content between 30%~48%. Taking high quality hard clay clinker as main raw material and combined with clay, Fire Clay Bricks  made by Jundao have been exported to all over the world.
 
Model Number: N-3a Fire Clay Brick
 
Certification:ISO9001:2015
 
Minimum Order Quantity: 25 tons

 

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Description

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.

Specification:

Fire Clay Brick

A.P(%,Max)

C.C.S

(Mpa,Min)

R.U.L

(0.196Mpa,℃,Min)

P.L.C(%)

Refractoriness

(℃,Min)

2H at  1400℃

2H at  1350℃

N-3a

24

40

1320

/

+0.2
-0.5

1710

Remark

ISO Certificated; Customized

 

 

Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

Testing Testing Testing Testing
Packing Details
Packing details:

★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

★Wooden pallet size: usually 92*92cm (standard brick)

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer's requirements

PackingPackingPackingPacking
Transportation

★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer's demand or two sides negotiate

TransportationTransportationTransportationTransportation
Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

We are here for you!

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