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China Cold Ramming Paste for Eaf Lf Furnace Lining
US$500.00-700.00
10 Tons
Product profile
Customization
AvailableFeature
Long Time MaterialsRefractoriness (℃)
1770< Refractoriness< 2000Model NO.
CRPShape
PowderAsh
5-7 %Application
Carbon Filling MaterialsVolatile Matter
12% MaxSize of Aggregate
8mm MaxVolume Density
1.55 g/cm3Moisture Content
1%Operation Temperature
25-40 ℃Resistivity After Baking
70 UomApparent Porosity After Baking
22% MaxType
Refractory MaterialMaterial
Electrical Anthracite CoalTransport Package
Plastic Woven Bag 25kgsSpecification
<10mmTrademark
Rongxing CarbonOrigin
ChinaHS Code
3801300000Key features
Wide Industrial Application: Suitable for aluminum reduction cells, blast furnaces, smelting furnaces, and ferroalloy furnaces.
Customized Formulation: Available based on specific customer requirements for binder systems and material composition.
High Performance Materials: Made from high-temperature electrical calcite anthracite coal, artificial graphite, and natural graphite.
Optimized Pot Life: Prevents metal and bath penetration to ensure improved operation and longer cathode pot life.
Stable Physical Properties: Features low moisture content (1%) and high volume density (1.55 g/cm3) for structural integrity.
Reliable Sealing Capability: Effectively fills voids between cathode blocks and peripheral seams to prevent leakage.
Long Shelf Life: Shelf life generally within one year when stored under normal temperature and protected from light.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-04 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤1.99h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummaryHenan Rongxing Carbon Products Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, operating in metallurgy, minerals, and energy. It specializes in graphite electrodes and electrode paste and also offers related carbon and refractory products. The supplier reports ISO 9001 certification, three production lines, stated annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste, and raw-material and process testing controls. Its technicians are described as trained engineers with relevant furnace or graphite-manufacturing experience, and the company provides problem identification, productivity support, employee training, and technical assistance. Proprietary intellectual property, advanced equipment, and production processes are claimed, but specific innovations are not detailed. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.
Supplier typeThe supplier is identified as a limited company from China and is described as both a trading company and manufacturer/factory. Its stated business focuses on graphite electrodes, electrode paste, and related carbon and refractory products for metallurgy, minerals, and energy applications.
CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality management system, although no other certifications or certificate validity details are provided.
After-Sales capabilityThe supplier states that it supports customers beyond product sales by identifying potential problems, improving productivity, training employees on the job, and solving customer problems. Its technicians are described as trained engineers with experience in furnaces or graphite manufacturing.
R&D capabilityThe supplier claims proprietary intellectual property, advanced manufacturing and inspection equipment, advanced production techniques, and an innovative spirit used to develop optimal solutions. These statements support innovation capability, although no specific patents, technologies, or product innovations are identified.
Production capacityThe supplier reports three production lines and annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, providing explicit evidence of substantial stated capacity and delivery capability.
Product Q&A
Q:What are the main applications of this ramming paste?
A:
It is widely used in aluminum reduction cells, blast furnaces, smelting furnaces, industrial silicon smelting, and ferroalloy furnaces.
Q:Can the product be customized?
A:
Yes, customized cathode ramming paste is available based on your specific requirements.
Q:What is the shelf life of the cold ramming paste?
A:
The shelf life is generally within one year to avoid the paste from drying out due to binder evaporation.
Q:How should the product be stored?
A:
Store at normal temperature, avoiding light and wind. Do not squeeze during loading and transportation.
Q:What is the main purpose of the ramming paste?
A:
To fill voids between prebaked blocks and prevent metal and electrolyte from penetrating the cathode.
Send Inquiry
*To:
Henan Rongxing Carbon Products Co., Ltd.
Henan Rongxing Carbon Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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