Corrosion Resistance Low Creep Fire Clay Brick Standard Refractory Chamotte Bricks for Blast Furnace

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Glass Kiln, Steel-Making Furnace, Industrial Furnace
• Material: Light Weight Silica-Alumina
• Model NO.: SK-30, SK-32, SK-34, SK-35 Refractory Bricks
• Keyword: Low Creep Fire Clay Brick
• Cold Crushing Strength MPa: More Than 25
• Permanent Linear Change: More Than1100
• Refractoriness°c: More Than1700
• Color: Yellow Fire Brick
• Certificate: ISO9001,CE
• Transport Package: International Standard
• Specification: Customizable
• Trademark: Zhengzhou Rongsheng Refractory Co., Ltd.
• Origin: Zhengzhou Rongsheng Refractory Co., Ltd.
• HS Code: 6902200000
• Production Capacity: 500ton/Tons Per Year

Product Description

Corrosion Resistance Low Creep Fire Clay Brick Standard Refractory Chamotte Bricks for Blast Furnace

Product Description

Description of Low-porosity Fire Clay Brick

With good volume stability at medium and high temperature, low-creep clay bricks not only have the characteristics of excellent creep performance under high temperature and corrosion resistance, but also have good thermal shock resistance ability.

Features Of Low-porosity Fire Clay Brick

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. 


Specifications Of Low-porosity Fire Clay Brick

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

Physical And Chemical Indicators Of Low-porosity Fire Clay Brick
 

Item	Specification
	DRN-128	DRN-125	DRN-120	DRN-115
Al2O3  %	≥45	≥45	≥42	≥40
Fe2O3  %	≤1.5	≤1.5	≤1.8	≤1.9
Apparent Porosity, %	≤15	≤20	≤20	≤22
CCS, MPa	≥60	≥45	≥35	≥35
0.2MPa Creep Rate, %	1280ºC×25h ≤0.25	1250ºC×50h ≤0.8	1200ºC×50h ≤0.8	1150ºC×50h ≤0.8
PLC, %	1400ºC×2h -0.3~0.1		1350ºC×2h -0.4~0.1	1300ºC×2h -0.4~0.1

Product Application

Low-porosity Fire Clay Brick Suitable For

1.Iron & steel making industry
Blast furnace, hot blast furnace(stove), pellet shaft furnace, hot metal ladle, steel ladle, tundish, eating furnace, soaking pit furnace, heat treatment furnace, refining furnace, reheating furnace, metal mixter furnace, cupola furnace etc thermal technology equipment

2.Non-ferrous Metal industry
Smelting furnace, reverberatory furnace etc

3.Building materials industry
Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln, rotary kiln

4.Energy&Incineration
Coke oven, general boiler, power generation boiler, circulating fluidized bed boiler, electric furnace, carbon roasting furnace, waste incinerators

5.Others
Petrochemical industry furnace, Pizza oven

Packaging & Shipping

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton.
For example, Standard size of Fireclay brick : 230x114x65mm Shipping : 384pcs/plt x 18 plots in one 20 feet container.

Company Profile

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than 30 years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 120 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!

Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard.Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.


Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.

FAQ

1. Are we a manufacturer or supplier? 
We are a professional refractory manufacturer with 30 years of experience

2. OEM, ODM?
Most certainly, we can also customizable to meet unique requirements, for instance, indicators, sizes, etc.

3. Project questions, such as kiln maintenance, available for consultation?
Yes, PLEASE, We have experienced product technical consultants to communicate online.

4. How do you conduct quality testing on your products?
We strictly follow the quality management system, and we have a logistics chemistry laboratory. Here are some of the ways we conduct quality testing:
1) Raw material inspection
2) In-process inspection
3) Finished product inspection
4) Performance testing
5) Stability testing

5. How can I get a sample?
Sure, before your first purchase order, you can get a free test sample.