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China, Chinese Steel Melting Preassembled Ladle Purge Well Block1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialCorundum Refractory MaterialPurge PlugLadle Purge Plug
Henan Rongxing Carbon Products Co., Ltd.
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Product Description Product DescriptionLadle purging plug and well block set is characterized by their high strength, good erosion resistance and corrosion resistance, high blowing rate and good safety. They are widely used for continuous casting ladles and refining ladles.Usage of Ladle purging plug and well block setThe introduction of bottom gas purging into ladle was a major step in secondary steel metallurgy. Rongxing manufacture tailored made gas purging refractories to suit gas permeability as per customer requirements, which offer highest operational safety and long service life.Objectives of Ladle PurgingDesulphurization & Phosphorous removal.Remove dissolved gases.Purification of steel from non-metallic oxide inclusions.Homogenisation of steel chemical composition.Reduce thermal stratification.Control of the steel casting temperature.*Slit/Slot Type Purge Plug*Slit Plug and Plug Block Complete Set*Segment /Plate Purge Plug*Preassembled Purge Plug and Well BlockWe Can produce them according to your drawingProduct ParametersChemical and Physical PropertiesTQ-85TQ-90TQ-95Al2O3 +MgOMin 85%Min 90%Min 95%Cr2O3 (C) Min 0Min 2.5%Min 2.5%Apparent porosityMax.15%Max. 13%Max.13%Bulk density g/cm3Min. 3.0Min.3.05Min.2.9Normal temperature Compressive strength (MPa) Min.80Min.100Min.100Breaking strength 1500°C×3hMin.23 Mpa Well block and segment plugChemical and Physical PropertiesWell blockpurging plugAL2O3 %>=85>=85MgO %3-51-3Cr2O3 %----->2.4Bulk density g\cm3>=3.0>=2.9Apparent Porosity %<=16<=18Cold crushing strength Mpa110oC*24h>=60.0>=80.01500oC*3h>=100.0>=80.0Refractoriness under load : oC>=1680>=1680Modulus of rupture 1400oC *1h Mpa>=15.0>=15.0Linear change 1500oC*3h %±0.2±0.2Air permeability, m3/hour at P=4 bar30M3/HCompany ProfileCustomersFAQ1.Are you factory or trading?We are factory with ISO 9001:2015 certified.2. How about the capacity?High output, with an annual output of 80,000 tons, timely delivery; guarantee delivery date.3. How to guarantee quality?Always a pre-production sample before mass production; Always final Inspection before shipment;4.What can we buy from you?Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.5. How to confirm the grade of graphite electrode?Please send inquiry to us, our sales manager will confirm the details and price for you.Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.6. What is your payment service?Accepted Delivery Terms: FOB, CFR, CIF, EXW;Accepted Payment Currency: USD, EUR, CNY;Accepted Payment Type: T/T, L/C;
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