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    1. Your current location: Home > Products > other materials >

      High quality low price Corundum mullite castable made Electric furnace Cover

       
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      Description

       High quality low price Corundum mullite castable made Electric furnace cover

        EF Cover is prefabricated with high performance and ultra-low cement castable. It has the characteristics of high strength in cold and hot state, good thermal shock stability, long service life, resistance to steel slag and high temperature airflow erosion, resistance to high temperature arc radiation, resistance to airflow abrasion caused by high-speed dust extraction in the furnace, and is suitable for the triangle area of the furnace cover. For the furnace cover, our company has a complete set of mature solutions. At present, the whole furnace cover with a diameter of 6 meters can be made. It is suitable for ordinary electric furnace, ultra-high power electric furnace, refining furnace and VD furnace.

      High quality low price Corundum mullite castable made Electric furnace CoverHigh quality low price Corundum mullite castable made Electric furnace CoverHigh quality low price Corundum mullite castable made Electric furnace Cover

       

      Specification

        High quality low price Corundum mullite castable made Electric furnace cover

      The specification of our EF Cover as followings:

       

      Item/Code / HT- LG-80 HT- LG-85
      Al2O3(%) / ≥80 ≥85
      Cr2O3(%) / ≥1.5 ≥2.0
      Bulk Density(g/cm³) 110℃×24h ≥2.9 ≥2.9
      / 1000℃×3h ≥2.85 ≥2.85
      / 1500℃×3h ≥2.85 ≥2.85
      Cold rupture strength(MPa) 110℃×24h ≥6 ≥6
      / 1000℃×3h ≥8 ≥10
      / 1500℃×3h ≥15 ≥15
      Cold crushing strength(MPa) 110℃×24h ≥30 ≥40
      / 1000℃×3h ≥50 ≥60
      / 1500℃×3h ≥60 ≥65

      High quality low price Corundum mullite castable made Electric furnace Cover

      High quality low price Corundum mullite castable made Electric furnace Cover

       

       

      Characteristic

        High quality low price Corundum mullite castable made Electric furnace cover

        Our EF Cover has following characteristics:

      1.Reduce air flow wear

      2.Reduce gas erosion

      3.Reduce arc radiation

      4.Reduce thermal shock loss

      5.Increase service life

      6.Increase safety factor

      7.Increase customer's profit

      8. large diameter can be spliced

      High quality low price Corundum mullite castable made Electric furnace Cover

       

      Application

        High quality low price Corundum mullite castable made Electric furnace cover

       

      Our EF Cover usually used on electrical funace, and refining furnace:

      High quality low price Corundum mullite castable made Electric furnace Cover

      High quality low price Corundum mullite castable made Electric furnace Cover

       


      Production Equipment

      Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

      Testing Testing Testing Testing
      Packing Details
      Packing details:

      ★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

      ★Wooden pallet size: usually 92*92cm (standard brick)

      ★Castable: Ton bag with rain film and 25kg bags inside

      ★Or according to customer’s requirements

      PackingPackingPackingPacking
      Transportation

      ★Port of dispatch: Tianjin port; Qingdao port

      ★Delivery time: According to customer’s demand or two sides negotiate

      TransportationTransportationTransportationTransportation
      Our Services

      We provide you 

      ★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

      ★Competitive Price: Make the products competitive in your market. 

      ★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

      ★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

      ★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

      ★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

      We are here for you!

      ServicesServicesServicesServices
      Certification:  (ISO 9001:2015)

      JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

      Inquiry

      Please Feel free to give your inquiry in the form below. We will reply you in 24 hours..

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