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Product Name:Refractory Bricks For Refractory Layer
Product Description:
sk34 refractory brick 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.
Features&advantages
sk34 refractory brick Feature:
Low thermal conductivity
Excellent acid and base slagging resistance
High refractoriness
Excellent thermal shock resistance
Excellent mechanical strength
sk34 refractory brick 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.
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
+0.1-0.4
+0.1-0.5
+0.2-0.5
1350℃,2h
+0.2-0.5
+0.2-0.5
+0.2-0.5
+0.2-0.5
Apparent porosity,%≤
22
24
26
24
26
24
26
28
Compress strength,N/mm2≥
30
25
20
20
15
20
15
15
Thermal shockresistance
N-2b, N-3b must be tested and list the actual measuring data in the quality Certification.
sk34 refractory brick 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 furnaces2. Waste incinerators3. 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.
sk34 refractory brick Production ProcessCrushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment
sk34 refractory brick 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.
sk34 refractory brick 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.
Price:1.00
Product Website:http://www.huanya-refractory.com
Company Description
Foshan Huanya New Material Co., Ltd.
Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials.
Registered Capital:1000000
EmployeeNum:50
Foshan Huanya New Material Co., Ltd.
Contact:Martin Zheng
Telphone:86-0757-85503335-
Fax:86-0757-85503335-
Email:Martin_wf_cheng@aliyun.com
Company Website:https://www.huanya-refractory.com
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