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Home -> Product -> Castable Series -> Petrochemical Industry -> Catalytic cracking unit -> Three spiral chimney, flue ->

Wear-resistant ramming material GT-3A


    Wear-resistant ramming material GT-3A

    Product specification

    [product name] : wear-resistant ramming material gt-3a

    [product model] : gt-3ai, gt-3aii

    Recommended site: sanxuan —& ndash;Chimney, flue

    Product information

    [performance and characteristics] : 1) use of composite binder, mainly hydration, by optimizing aggregate gradation, using ultra-fine powder technology, make the lining more compact, good wear resistance.

    2) combined with lt-4c series products, it can be applied to heat insulation and wear resistant double-layer lining, which is suitable for the parts with certain dust and smoke, catalyst and coking particle scour and need heat insulation.

    3) good plasticity, easy to tamp, smooth surface after construction, no bulge.

    Place of use:

    Catalytic cracking equipment of petrochemical industry (FCCU) settler in the shell, set within the chamber, the main air inlet tube, to be born catalyst inclined tube, regenerated catalyst inclined tube, half inclined tube of catalyst used in regeneration, regeneration of riser, outside heat exchanger, the inclined tube, three spin - chimney flue, oil and gas pipeline, burning tank outside circulation pipe, stripping section, three screw head and the cone section, three spiral gas export etc.The working temperature is generally 500℃~600℃.


    Performance indicators

    ModelWear-resistant ramming material
          maximum service tem.(℃)14001400
    Chemical conposition(%)AL203+SiC≧50≧50
    Volume density 110℃*24h23002000
    Bending strength110℃*24h≧8≧6
    Pressive strength(MPa)110℃*24h≧60≧40
    line changes(%)815℃*3h±0.2±0.2
    Thermal conductivity(W/mk)815℃hot surface0.8-1.250.7-1.1
    Wear resistant(cc)815℃*3h≦12≦12
    form of construction Daub ramming

    Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Wear-resistant ramming material GT-3A manufacturer in Shandong。Our company Wear-resistant ramming material GT-3A sincerely obtains the prestige,rewards our customers with the preferential price of Wear-resistant ramming material GT-3A 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 Wear-resistant ramming material GT-3A price can be posted on our website,we will contact you within 24 hours,Tel: 13864463333 Manager Sun。

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