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    Product · ApplicationsProducts and Applications

    Full online service Hongyu Group is a large-scale domestic company integrating material design, research and development, manufacturing, supporting, installation and maintenance.

  • Hongyu · Introduction

    Hongyu · IntroductionProducts and Applications

    Liaoning Hongyu Refractory Group Co., Ltd. was founded in 1999 Located in China's magnesium capital-Dashiqiao City, Liaoning Province, the group now has 6 branches and more than 1,200 employees

  • 1999
    1999year

    company was founded on

  • 6
    6A

    Group's current company

  • 1200
    1200Others

    workers

  • 30000
    30000

    Company occupancy

  • Enterprise video

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  • How much magnesium oxide does magnesia carbon brick contain

    How much magnesium oxide does magnesia carbon brick contain

    2020-11-18

    The magnesium oxide contained in the magnesia carbon brick is determined by what material is used. The common magnesia carbon bricks are mainly 72% magnesia, 74...

  • Magnesia carbon brick manufacturers tell you the technical concept of metallurgical refractories

    Magnesia carbon brick manufacturers tell you the technical concept of metallurgical refractories

    2020-09-16

    Refractory magnesia carbon bricks for metallurgical kilns are key auxiliary materials supporting the efficient operation of steel production, which are mainly r...

  • Masonry method and key points of permanent layer magnesia brick at the bottom of converter

    Masonry method and key points of permanent layer magnesia brick at the bottom of converter

    2020-08-12

    The masonry method and key points of the permanent floor of the furnace bottom are as follows: Magnesia carbon brick listed company(1) Check the vent holes on t...

  • Where are the main applications of high-purity magnesia and fused magnesia?

    Where are the main applications of high-purity magnesia and fused magnesia?

    2019-12-20

    High-purity magnesia is made of special grade magnesite, which is sintered by light burning, fine grinding, dry ball pressing and ultra-high temperature oil sha...

  • How to distinguish magnesia bricks

    How to distinguish magnesia bricks

    2019-11-13

    Magnesite brick (magnesite brick) magnesium oxide content of more than 90%, basic refractory with periclase as the main crystal phase magnesite brick listed com...

  • General magnesia carbon brick price of refractory materials

    General magnesia carbon brick price of refractory materials

    2019-10-15

    Among the common and special refractory materials, the commonly used varieties mainly include the following: magnesia carbon brick listed companyAcidSilica bric...

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    Address: Pingerfang Village, Guantun Town, Dashiqiao City, Liaoning, China

    Website: www.hy-ref.com

    Mobile: 13514179499

    Phone: 0417 6957778

    Fax: 0417 6957778

    Email: hy_group@hy-ref.com

    Zip code: 115100

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