High Temperature Fire Refractory Bricks
Product Description
Fire clay bricks are mainly made from charlotte, flint clay and combining clay powder, being pressed under high pressure 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.
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-blast furnace, cement furnace,chemical furnace and other heating engineering equipment.
fire resistant clay brick Technical Index:
Fire Clay Brick
Lower Porosity clay brick
DK-32
DK-34
DK-15
DK-12
Al2O3
≥40
≥42
≥42
≥45
Refractoriness °C
≥1710
≥1750
0.2MPa Refractoriness under load °C
≥1320
≥1400
≥1470
≥1500
Permanent liner change%
1350°C×3h
+0.2~-0.5
1400°C×2h
+0.1~-0.4
-0.2~+0.4
+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 requirements
Picture of fire resistant clay brick
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Packaging & Shipping
Packing of fire bricks:
Standard export wooden pallet with PET strap fixed,paper or non-woven fabrics between layers, finally wrapped with plastic shrink film from outside.
Shipping of fire bricks: By vessel or plane from any Chinese port
Our Services
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
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
Huanya refractory headquarters in Foshan,Guangzhou, our company has production, R&D
capability and sales of specialization refractory service providers, specializing in high-end
refractories, finished products and raw materials. The major applications of the industry are
ferrous metal casting and nonferrous metals Metal casting, thermal power generation, waste
incineration, glass ceramics, boilers, etc.. Huanya refractory to quality services to provide
customers with Safe, reliable and high performance fire-resistant insulation solutions for
customers throughout 32 provinces and municipalities of China, as well as Southeast Asia
and the middle east Africa. America, etc.
202109182309409e16d9ff246442eaabb8a1a5de2c84ba
FAQ
Q1.How can I get your prompt quotation of the fire resistant clay brick ?
We can give our offer quickly if you kindly send the inquiry with following factors of the fire resistant clay brick: 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
Q4. How can I contact you?
Contact us:
Martin
Tel:8617328087470
Email: Martin@huanya-refractory.com
www.huanya-refractory.com
Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
https://www.huanya-refractory.com