| Refractoriness (℃): | 1770< Refractoriness< 2000 |
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| Feature: | Instant Materials |
| Type: | Refractory Material |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
We have three kinds of Ceramic Foam Filter: Silicon Carbide Ceramic Foam Filter,Alumina Ceramic Foam Filter,Zirconia Ceramic Foam Filter.
Ceramic foam filter is a kind of porous ceramics with three-dimensional network connected structure. Its characteristics are: The holefraction higher than 99%, and according to the application requirements, respectivelyselect the mesh size and porosity in the range of 0.5mm-5mm and 30%-90%; High intensity, Excellent corrosion resistance, can be used for a long time under the conditions of strong acid, strong alkali and high temperature oxidation; Excellent processing and molding performance, Low cost, compared with the international same property material (CVD method, USA), the cost is only 1/10.
Product Advantages
♦Precise sizes control with the Minimum range of tolerance
♦High strength with multi-impregnated slurry and free from loose debris
♦Branded main raw materials to ensure stable quality
♦Good porosity and free from block during pouring molten metal
♦Mature sinter technology to ensure good thermal shock resistance
♦High production capacity with state of art tunnel kilns
Ceramic Foam Filter Application
Ceramic foam filters are also suitable for copper, bronze, brass and other copper alloys to reduce the turbulent flow of liquid copper and rectify the purification of molten copper. What is especially valuable is that the service life of the filtered and purified copper castings is significantly prolonged in the Marine turbine, chemical parts and other high-demand or harsh environment, and it also has a good effect on the copper castings with surface polishing requirements. The foam ceramic filter also plays an important role in traditional copper industry, electric and electronic copper industry and continuous casting and rolling.
1.Technique Data of Silicon Carbide Ceramic Foam Filter:
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Composition of product
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Silicon Carbide,AL2O3,SiO ect
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Color
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Grey,Dark Grey
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Using Temperature
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≤1550ºC
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Number of hole density PP(holes per square inch)
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10,15,20,30
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Porosity
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85%-90%
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CMOR Mpa
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≥1.5Mpa(Industry Standard 1.0Mpa)
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Bulk Density
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0.4g/cm3~0.5g/cm3
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Square specification(mm)
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Max filtering capacity(kg)
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Normal metal fluid flow velocity(kg/s)
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Round Specification(mm)
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Max filtering capacity(kg)
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Normal metal fluid flow velocity(kg/s)
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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Ductile cast iron
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Ash cast iron/
copper-aluminum castings
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40*40*22
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32
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64
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3
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4
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Φ40*22
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25
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50
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2
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3.5
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50*50*22
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50
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100
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4
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6
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Φ50*22
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35
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70
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3
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4.5
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60*60*22
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72
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144
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5
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8
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Φ60*22
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50
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100
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4.2
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6.5
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75*50*22
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75
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150
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6
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9
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Φ70*22
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75
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150
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5.5
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8.8
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100*50*22
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100
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200
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8
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12
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Φ80*22
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100
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200
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7.2
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11
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75*75*22
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110
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220
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9
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14
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Φ90*22
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120
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240
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9
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14
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80*80*22
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150
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300
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12
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18
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Φ100*22
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140
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280
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11
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17
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100*100*22
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200
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400
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16
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24
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Φ110*22
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190
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380
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13
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20
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150*100*22
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300
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600
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24
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36
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Φ120*22
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230
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460
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16
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25
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150*150*22
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450
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900
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36
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54
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Φ150*22
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350
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700
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25
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30
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2. Technique Data of Alumina Ceramic Foam Filter:
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Porosity(%)
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80-90%
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Working Temperature
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≤1100ºC
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Bending Strength (Mpa)
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0.6
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Compression Strength (Mpa)
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0.8
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Thermal Shock Resistance
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1100ºC-room temperature 6 times
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Bulk Density
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0.35-0.45 g/cm3
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3.Technique Data of Zirconia Foam Ceramic Filter:
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L * W * T / Diameter *thick (mm)
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Filter capacity (kg)
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The pouring flow (kg/s) direct channel is 300mm high
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High degree of deoxygenation
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Low degree of deoxygenation
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Carbon-based steel castings
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Stainless steel casting pieces
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50Dx20
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30
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90
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2.0
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3.0
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70Dx25
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60
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175
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3.8
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5.7
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90Dx25
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95
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285
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6.4
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9.5
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125Dx30
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185
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550
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12.2
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18.4
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150Dx30
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265
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795
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17.7
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26.5
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50x50x20
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35
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110
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2.5
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3.7
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50x75x25
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55
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170
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3.7
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5.6
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75x75x25
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85
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255
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5.6
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8.4
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100x100x25
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150
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450
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10.0
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15.0
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125x125x30
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235
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700
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15.6
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23.4
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150x150x30
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340
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1010
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22.5
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33.7
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Wooden pallets with plastic film or according to your request.
1. Strong packing protects the goods from any possible damage during transit.
2. Solid packing and overall stuffing prevent the cases from vibration and jarring.
3. Necessary precaution is taken to protect goods from pilferage or rain.
Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.
Fully Automatic Production Line
RS Refractories Co., Ltd. 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 ten 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 70 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
RS Refractories Co., Ltd. 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!
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