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Special artesian castable for coal injection pipe SF-20


    Special artesian castable for coal injection pipe SF-20

    Product specification

    [product name] : special artesia castable sf-20 for coal spraying pipe

    [product model] : sf-20

    Recommended site: coal spray pipe

    Product information

    [performance characteristics] : 1. Complete artesian construction with low water addition.

    2, the use of a new type of water reducer system, completely avoid the traditional low cement castable after the construction of the “FanJian & throughout;Phenomenon.

    3. The matrix adopts a formula system with low SiO2 chemical content, which overcomes the reaction between high content MgO and refractory castable at high temperature to form low melt, so as to slow down the erosion and abrasion caused by kiln head flying sand on the castable of coal blasting pipe.

    4. Steel fiber is added to significantly improve the strength and thermal shock stability of castable.


    [application site] : coal spray pipe

    Performance indicators

    ModelSpecial artesian castable for coal injection pipe
          maximum service tem.(℃)1600
    Chemical conposition(%)AL203+SiC≧80
    Volume density (g/cm3)110℃*24h≧2.75
    Pressive strength(MPa)110℃*24h≧100
    Bending strength110℃*24h≧15
    line changes(%)1100℃*3h0-0.3
    Wear resistant (cc)1100℃*3h≤5
    thermal shock stability(time)1100℃water-cooling≧30
    form of construction gravity
    Use the partscoal injection pipe

    Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Special artesian castable for coal injection pipe SF-20 manufacturer in Shandong。Our company Special artesian castable for coal injection pipe SF-20 sincerely obtains the prestige,rewards our customers with the preferential price of Special artesian castable for coal injection pipe SF-20 and warm service。Our main products:refractory castable,high strength castable,alumina silicate fiber module,alumina silicate felt,alumina silicate fiber blanket,alumina silicate cotton,etc。The products sell well in dozens of metallurgical,chemical and electric power enterprises all over the country and are well received by users。The company's unique production process,quality management and testing equipment to ensure product quality and stability,has a high-quality staff and professional and technical personnel,according to the different requirements of users,the development and design of a variety of new refractory materials。To know the latest Special artesian castable for coal injection pipe SF-20 price can be posted on our website,we will contact you within 24 hours,Tel: 13864463333 Manager Sun。

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