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[China]
Trade Verify
Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
Contact name:Liu
Henan Hongtai Kiln Refractory Co.,Ltd. |
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Verified Suppliers
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lower price fireclay brick for hot blast furnace
Fireclay Bricks the main chemical components: Al2O3 content is 30%-48%, SiO2 content is 50%-65%, and a small number of alkali metals, alkaline earth metal oxides, etc. Mineral composition is usually mullite, quartz and glass phase. Its refractoriness is 1580-1750℃, refractoriness under load is 1250-1450 ℃, line expansion coefficients is low, with good thermal shock resistance and strong ability to resist erosion acid slag.
lower price fireclay brick for hot blast furnace
Fireclay Bricks Feature:
Low thermal conductivity
Excellent acid and base slagging resistance
High refractoriness
Excellent thermal shock resistance
Excellent mechanical strength
Fireclay Bricks Advantages:
1. High resistance to thermal shock, abrasion, chemical attack to
provide long service life;
2. High dense structure;
3. Low permanent linear change on reheating;
4. Easy operation and installation;
5. Broad usage or applications and low price, etc.
lower price fireclay brick for hot blast furnace
| Index | Item | ||||||||
N-1 | N-2a | N-2b | N-3a | N-3b | N-4 | N-5 | N-6 | ||
Refractoriness, CN | 176 | 174 | 174 | 172 | 172 | 170 | 166 | 158 | |
Refractoriness under load ,℃ 2kg/cm2≥ | 1400 | 1350 |
| 1320 |
| 1300 |
|
| |
Reheating linear change% | 1400℃,2h | +0.1 | +0.1 | +0.2 |
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|
|
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1350℃,2h |
|
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| +0.2 | +0.2 | +0.2 | +0.2 |
| |
Apparent porosity,%≤ | 22 | 24 | 26 | 24 | 26 | 24 | 26 | 28 | |
Compress strength,N/mm2≥ | 30 | 25 | 20 | 20 | 15 | 20 | 15 | 15 | |
Thermal shock | N-2b, N-3b must be tested and list the actual measuring data in the quality Certification. | ||||||||
lower price fireclay brick for hot blast furnace
Fireclay bricks are mainly used in the low temperature parts of
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 clay bricks that made of more
refined chamotte being calcinated at high temperature are applied
more than before. It's popular in the following furnaces:
1. Blast furnaces and hot blast furnaces
2. Waste incinerators
3. Glass melting furnaces
What is the Shapes &Sizes of our fireclay brick?
| Straight | Split | Arch | Wedge | Tile | Other Shape |
L×W×H(mm) 230×114×65 230×114×75 | L×W×H (mm) 230×114×25 230×114×32 230×114×37 230×114×50 | L×W×H/h(mm) 230×114×65/45 230×114×65/55 230×114×75/45 230×114×75/55 230×114×75/65 | L×W×H/h (mm) 230×114×65/45 230×114×65/55 220×114×75/45 220×114×75/55 220×114×75/65 | L×W×H (mm) 230×230×38 230×230×50 230×230×65 230×230×75 | Key brick, Skew brick, Soap, Checker, Neck, Taper, |
We also can make brick according to customers’ drawing and requirements. | |||||
lower price fireclay brick for hot blast furnace
1.Fireclay Bricks Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and
Shipment
2.Fireclay Bricks Quality Assurance
HongTai Refractory is committed to high quality standards for all
its products and services. With its thirst on State of the art
technology at every level and a wide range of products, HongTai
Refractory can provide ideal solutions for the stringent
requirement of the customer. Backed by decade of experience in
different industries, and close association with customers,HongTai
Refractory will always bring new products which will give better
life and value to the user.
The quality assurance system consists of the following steps:
a.Inspection and Control of incoming raw materials:According to the
chemical content,raw materials are classified into different levels
to ensure quality of brick first.
b.Inspection and control of the process:During the production,every
brick will be weighed twice strictly to reduce the error of weight
.
c.Inspection of product Standardization of quality of each product
by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.Before delivery, the
inspectors will inspect the size,appearance,physical and chemical
properties of brick again in factory.
lower price fireclay brick for hot blast furnace
Fireclay Bricks Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping
methods!
4. Delivery Time:3 days for common shape samples;15 days for
special shape samples.Within 30 days for batch goods.
Fireclay Bricks Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance
before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for special
brick.
3. Quality Warranty: 1 years,
4. Package Informations:
1.On wooden pallets with plastic cover,
2.According to customer's requirements.
(1)Wooden pallet size:930*930mm,Load weight of each
pallet:1.5-2.0 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot
Container can be loaded 28Tons.
lower price fireclay brick for hot blast furnace
Henan Hongtai Kiln Refractory Co., Ltd. is established in 2002,
located in Xinmi City, 40 kilometers southwest of Zhengzhou City in
Henan Province, close to Jingguang, Longhai railway lines, with
road transport facilities. Rich resources of Refractory materials,
adequate and qualified fuel in this area, provide unique conditions
for refractory production, shipping and refractory industry
development.
Main products include different kinds of refractory brick:Fire Clay
Brick, High Alumina Brick, Light Weight Insulating Brick,Corundum
Brick,Mullite Brick,AZS Bricks, Refractory Balls etc.They are
widely used in Iron and steel, Nonferrous metals, Building
materials(Cement,Glass,Ceramic), Petrochemical, Energy &
Incineration etc industries. Our products have been exported to
India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
“Science-Technology Innovation, Cooperation for both-winner”, Henan
Lite Refractory Material Co., Ltd will do the best for the clients
in a timely and effective way.
Q1.What is the difference between Refractoriness and Working temperature ?
A1:Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.Usually working temperature is less than refractoriness about 350-400°C.
Q2.How are the products’ quality?
A2:The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q3:What is the Warranty for the fire brick?
A3:For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q4.What is the service life of the bricks?
A4:The service life of different bricks is unlike.It also depends on your using condition and method.
Q5:Are you a manufacture or trader?
A5:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.
Q6.Can we visit your company?
A6:Sure,welcome at any time,seeing is believing.
Q7. Do you provide samples?
A7:Yes, samples are available.
Q8. Do you accept OEM?
A8:Yes, we can do OEM.
Q9.What's the MOQ of trial order?
A9:No limit,We can offer the best suggestions and solutions according to your condition.
Q10.What are the payment terms?
A10:Usually T/T,but L/C,Western Union etc are available for us.
Q11. How long is delivery time?
A11:The delivery time will be determined according to the quantity of the order.
Q12.How about your company's certification?
A12:ISO9001 and Test Report,also we could apply other necessary certification.
Q13:Can we get support if we have our own market position?
A13:Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
