• Refractory Material Red Firebricks for Kiln
  • Refractory Material Red Firebricks for Kiln
  • Refractory Material Red Firebricks for Kiln
  • Refractory Material Red Firebricks for Kiln
  • Refractory Material Red Firebricks for Kiln
  • Refractory Material Red Firebricks for Kiln

Refractory Material Red Firebricks for Kiln

Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials
Type: Refractory Material
Shape: Brick
Material: Alumina Block
Product Name: Red Firebricks
Samples:
US$ 0.1/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
SK32, SK34
Al2O3 Content (%)
35-42%
Standard Size
230*114*65mm
Porosity
Max 22%
Sample
Available
Application
Industrial Furnace Building Material
Density
2.05-2.15(g/cm3)
Cold Crushing Strength MPa
28
Under 0.2 MPa Refractoriness
1350c
Certificate
ISO9001
Transport Package
Wooden Pallet
Specification
AL2O3<=42%
Trademark
DKJL
Origin
Shangdong
HS Code
69022000
Production Capacity
200mt Per Week

Product Description

Refractory Material Red Firebricks for Kiln

Product Description

Red clay firebricks a're mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature.

Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. The bricks have very good physical and chemical properties in high temperature conditions.
 

Red firebricks features and advantages:
1.High refractoriness,
2.High-temperature endurable .
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.
7.High-temperature creep rate is low.
8.Good volume stability at high temperature. 


Application:
They are widely used in all parts of furnace lining for middle and small capacity furnace such as glass furnace,blast furnace, hot-air furnace, cement furnace, chemical furnace and other heating-engineering equipment.

 

Red clay firebricks technical index:

 

Fire Clay Brick

Lower Porosity clay brick

 

DK-32

DK-34

DK-15

DK-12

Al2O3

≥40

≥42

≥42

≥45

Refractoriness ºC

≥1710

≥1750

 

 

0.2MPa Refractoriness under load ºC

≥1320

≥1400

≥1470

≥1500

Permanent liner change%

1350ºC×3h+0.2~-0.5

1400ºC×2h+0.1~-0.4

-0.2~+0

+0.05~-0.1

Apparent Porosity %

≤24

≤22

≤15

≤12

Cold crushing strength Mpa

≥19.6

≥29.4

58.8

68

Bulk Density g/cm3

2.1

2.15

2.3

2.37

 

Common sizes:

Straight type

Arch type

Wedge type

L×W×H (mm)

230×114×65

230×114×75

230×114×32

220×110×60

220×110×50

220×110×40

220×110×30

L×W×H/h (mm)

230×114×65/55

230×114×65/45

230×114×65/59

220×110×65/50

220×110×75/65

220×110×60/40

L×W×H/h (mm)

230×114×65/55

230×114×65/45

220×110×75/65

220×110×60/40

Other sizes according to customer's requirements

 Pictures of red clay firebricks
Refractory Material Red Firebricks for Kiln

Packing: Standard export wooden pallet with PET strap fixed,paper or non-woven fabrics between layers,finally wrapped with plastic shrink film from outside.

Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.Refractory Material Red Firebricks for Kiln

 

 Package pictures of red firebricks
Refractory Material Red Firebricks for Kiln

Our Services

1.Timely response, Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions. 

2.Sample evaluation 
Sample and trial order are accepted for the quality evaluation

3.Strict quality control
Arrange production on time and control quality strictly.

4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.

5.Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service 


Company Information
DKJL refractories exporting company is one of the most professional suppliers of refractories in   China. Our main  products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
Refractory Material Red Firebricks for Kiln

FAQ

Q1.How can I get your prompt quotation?
We can give our offer quickly if you kindly send the inquiry with following factors:
drawing,dimension(length*width*thickness),service temperature,application and quantity.

We'd be appreciated if you can also provide the density and AL2O3 content of the brick.

Q2.What is the MOQ(minimum order quantity )?
1 pallet.

Q3.What is the HS code?
The HS code is 69022000

 Welcome your inquiry and expect to provide satisfactory products and services for you.



 

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