• Refractory Low Porosity Firebricks for Furnace
  • Refractory Low Porosity Firebricks for Furnace
  • Refractory Low Porosity Firebricks for Furnace
  • Refractory Low Porosity Firebricks for Furnace
  • Refractory Low Porosity Firebricks for Furnace
  • Refractory Low Porosity Firebricks for Furnace

Refractory Low Porosity Firebricks for Furnace

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

Basic Info.

Model NO.
SK32 SK34
Al2O3
<40%
Density
2.05-2.15(g/cm3)
Color
Yellow
Standard Size
230*114*65mm
Application
Industrial Furnace Building Material
Sample
Available
OEM
Available
Cold Crushing Strength MPa
19-30MPa
Certificate
ISO9001
Transport Package
Wooden Pallet
Specification
As per your request
Trademark
dkjl
Origin
China
HS Code
69022000
Production Capacity
500mt Per Month

Product Description

Refractory Low Porosity Firebricks for Furnace

 
Product Description

 

Firebricks use Chamotte that the fire clay is calcinated as the main material. These bricks consist of fire clay and binder. The chemical components of these bricks are SiO2 and Al2O3. (Al2O3=25~40%) fireclay bricks are cheap so that they are used for all kinds of industrial furnaces.

The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense fireclay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before.

 
Item General clay firebricks Firebricks for blast furnace Firebricks for hot-blast stove Firebricks for pouring Firebricks for the lining of temming ladle Firebricks for steel pouring Low pore firebricks
Brand N-2a GN-42 RN-42 JZN-40 CN-40 SN-40 XN-40 KN-40 ZN-40 DN-40
Al2O3, % min 42 42 42 40 40 40 42
Fe2O3, % max -- 1.7 -- -- -- -- --
Refractoriness (ºC) min 1730 1750 1750 1710 1730 1710 1730
Refractoriness under load of 0.2Mpa(ºC) min 1350 1430 1400 -- 1400 1370 (SN-40, KN-40) 1390
Apparent porosity, % max 24 16 24 17-25 19 15-23 (SN-40) 22 (KN-40) 15-25(XN-40) 23(ZN-40) 15
Linear change on reburning, % +0.1 - 0.5 1400ºCX 2h 0 - 0.3 1450ºC X 2h 0 - 0.4 1450ºCX 2h +0.1 - 0.3 1350ºC X 2h 0 - 0.3 1400ºC X 2h 0 - 0.3 1350ºC X 2h  (XN-40) +0.1 - 0.3 1400ºC X 2h
Cold crushing strength MPamin 25 49.0 29.4 -- 34.3 19.6 (ZN-40) 39

Pictures of firebricks

Refractory Low Porosity Firebricks for Furnace



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 Low Porosity Firebricks for Furnace




Package pictures of firebricks
 
Refractory Low Porosity Firebricks for Furnace
Our Service:
 

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
Refractory Low Porosity Firebricks for Furnace

 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 Low Porosity Firebricks for Furnace Refractory Low Porosity Firebricks for Furnace
Refractory Low Porosity Firebricks for Furnace Refractory Low Porosity Firebricks for Furnace

 


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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